highwire.com - robtex.com

highwire.com

DNSSEC⚠️ Not signed
A3.170.3.8πŸ‡ΊπŸ‡Έ Amazon3.170.3.0/24
PTRserver-3-170-3-8.iad55.r.cloudfront.net
A3.170.3.44πŸ‡ΊπŸ‡Έ Amazon3.170.3.0/24
A3.170.3.76πŸ‡ΊπŸ‡Έ Amazon3.170.3.0/24
A3.170.3.110πŸ‡ΊπŸ‡Έ Amazon3.170.3.0/24
NSns-1426.awsdns-50.org ⭐
A2600:9000:5305:9200::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1426.awsdns-50.org
A205.251.197.146πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1426.awsdns-50.org
NSns-172.awsdns-21.com
A2600:9000:5300:ac00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5300::/48 - CloudFront
PTRns-172.awsdns-21.com
A205.251.192.172πŸ‡ΊπŸ‡Έ Amazon205.251.192.0/24 prefix
PTRns-172.awsdns-21.com
NSns-1782.awsdns-30.co.uk
A2600:9000:5306:f600::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5306::/48 - CloudFront
PTRns-1782.awsdns-30.co.uk
A205.251.198.246πŸ‡ΊπŸ‡Έ Amazon205.251.198.0/24 prefix
PTRns-1782.awsdns-30.co.uk
NSns-739.awsdns-28.net
A2600:9000:5302:e300::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5302::/48 - CloudFront
PTRns-739.awsdns-28.net
A205.251.194.227πŸ‡ΊπŸ‡Έ Amazon205.251.194.0/24 prefix
PTRns-739.awsdns-28.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27πŸ‡ΊπŸ‡Έ Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26πŸ‡ΊπŸ‡Έ Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26πŸ‡ΊπŸ‡Έ Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26πŸ‡ΊπŸ‡Έ Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27πŸ‡ΊπŸ‡Έ Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTMS=ms37205579
TXTapple-domain-verification=qyKqmd9aI0gWJu6Y
TXTatlassian-domain-verification=AR5JuEy7xbKYXRXqzYUuAzlTdlDiRJGjVNwOVxQmR4SmXZS...
TXTfigma-domain-verification=e19c0a09e7993ac3a2b3870059392644f699cc2780dec65a1c1...
TXTgoogle-site-verification=3ucdkh25YQSQRD_Jz3QEZyxICBp4yJB59yJbMfgr5zI
TXTgoogle-site-verification=PH0lejVnM4xyxlVvpb1o0Trm59YKKeSjRd9fTJPJFSc
TXTgoogle-site-verification=cNsmLgOOI1QVijJXOBcFJm_biKfrv3OEo68id3Lfcdw
TXTgoogle-site-verification=lRv5Qlb_Uj3UiRwJfx-CTI9cQSBdckjSKUehYDhCMpI
TXTnew-relic-domain-verification=287d5a4d001f452abd88c6a52768f247
TXTrippling-domain-verification=c9d4f4021ce07e69
TXTstripe-verification=8dcc7ded268484633ca3016a5c2d4b1353ed0991ebc224e60618a7c38...
TXTv=spf1 include:_spf.google.com include:amazonses.com include:mail.zendesk.com...
SOAns-1426.awsdns-50.orgawsdns-hostmaster@amazon.com serial=1

com

rank #341663 globally
rank #150758 in the tld
WOT: SAFE (89/100)
πŸ“ˆ Tranco rank: #305,376

Up

Same first word

Similar names

DNS History

36 records (13 active, 23 former)

20162017201820192020202120222023202420252026NSns-1426.awsdns-50.orgns-172.awsdns-21.comns-1782.awsdns-30.co.ukns-739.awsdns-28.netns-1299.awsdns-34.orgns-1586.awsdns-06.co.ukns-437.awsdns-54.comns-706.awsdns-24.netns1.p17.dynect.netns2.p17.dynect.netns3.p17.dynect.netns4.p17.dynect.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA3.170.3.1103.170.3.443.170.3.763.170.3.813.224.95.2213.224.95.4313.224.95.6713.224.95.8613.249.182.4513.249.182.7113.249.182.7513.249.182.87216.137.53.120216.137.53.121216.137.53.61216.137.53.8975.101.163.19
β—‹NSns-1299.awsdns-34.org2015-10-17 β†’ 2017-02-20 Β· 5 obs
β—‹ 2015-05-15 13:42:02
● 2015-10-17 05:07:46
● 2017-02-20 04:02:04
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-26 17:58:56
●NSns-1426.awsdns-50.org2026-02-19 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-02-20 04:02:04
● 2026-02-19 03:39:46
● 2026-02-26 17:58:56
β—‹NSns-1586.awsdns-06.co.uk2015-10-17 β†’ 2017-02-20 Β· 5 obs
β—‹ 2015-05-15 13:42:02
● 2015-10-17 05:07:46
● 2017-02-20 04:02:04
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-26 17:58:56
●NSns-172.awsdns-21.com2026-02-19 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-02-20 04:02:04
● 2026-02-19 03:39:46
● 2026-02-26 17:58:56
●NSns-1782.awsdns-30.co.uk2026-02-19 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-02-20 04:02:04
● 2026-02-19 03:39:46
● 2026-02-26 17:58:56
β—‹NSns-437.awsdns-54.com2015-10-17 β†’ 2017-02-20 Β· 5 obs
β—‹ 2015-05-15 13:42:02
● 2015-10-17 05:07:46
● 2017-02-20 04:02:04
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-26 17:58:56
β—‹NSns-706.awsdns-24.net2015-10-17 β†’ 2017-02-20 Β· 5 obs
β—‹ 2015-05-15 13:42:02
● 2015-10-17 05:07:46
● 2017-02-20 04:02:04
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-26 17:58:56
●NSns-739.awsdns-28.net2026-02-19 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-02-20 04:02:04
● 2026-02-19 03:39:46
● 2026-02-26 17:58:56
β—‹NSns1.p17.dynect.net2015-05-15 β†’ 2015-05-15 Β· 3 obs
● 2015-05-15 13:42:02
β—‹ 2015-10-17 05:07:46
β—‹ 2026-02-26 17:58:56
β—‹NSns2.p17.dynect.net2015-05-15 β†’ 2015-05-15 Β· 3 obs
● 2015-05-15 13:42:02
β—‹ 2015-10-17 05:07:46
β—‹ 2026-02-26 17:58:56
β—‹NSns3.p17.dynect.net2015-05-15 β†’ 2015-05-15 Β· 3 obs
● 2015-05-15 13:42:02
β—‹ 2015-10-17 05:07:46
β—‹ 2026-02-26 17:58:56
β—‹NSns4.p17.dynect.net2015-05-15 β†’ 2015-05-15 Β· 3 obs
● 2015-05-15 13:42:02
β—‹ 2015-10-17 05:07:46
β—‹ 2026-02-26 17:58:56
●MXalt1.aspmx.l.google.com2015-05-15 β†’ 2026-02-26 Β· 2 obs
● 2015-05-15 13:42:02
● 2026-02-26 17:58:56
●MXalt2.aspmx.l.google.com2015-05-15 β†’ 2026-02-26 Β· 2 obs
● 2015-05-15 13:42:02
● 2026-02-26 17:58:56
●MXalt3.aspmx.l.google.com2026-02-19 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-02-20 04:02:04
● 2026-02-19 03:39:46
● 2026-02-26 17:58:56
●MXalt4.aspmx.l.google.com2026-02-19 β†’ 2026-02-26 Β· 3 obs
β—‹ 2017-02-20 04:02:04
● 2026-02-19 03:39:46
● 2026-02-26 17:58:56
●MXaspmx.l.google.com2015-05-15 β†’ 2026-02-26 Β· 2 obs
● 2015-05-15 13:42:02
● 2026-02-26 17:58:56
β—‹MXaspmx2.googlemail.com2015-05-15 β†’ 2017-02-20 Β· 4 obs
● 2015-05-15 13:42:02
● 2017-02-20 04:02:04
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-26 17:58:56
β—‹MXaspmx3.googlemail.com2015-05-15 β†’ 2017-02-20 Β· 4 obs
● 2015-05-15 13:42:02
● 2017-02-20 04:02:04
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-26 17:58:56
β—‹A13.224.95.222026-02-22 β†’ 2026-02-26 Β· 25 obs
β—‹ 2026-02-21 21:27:46
● 2026-02-22 02:06:46
● 2026-02-22 05:18:48
β—‹ 2026-02-22 05:57:24
● 2026-02-22 08:19:54
● 2026-02-22 22:24:50
β—‹ 2026-02-23 03:55:42
● 2026-02-23 05:18:36
● 2026-02-23 15:32:06
β—‹ 2026-02-23 18:22:24
● 2026-02-23 20:13:56
● 2026-02-24 00:30:28
β—‹ 2026-02-24 02:24:30
● 2026-02-24 04:18:44
● 2026-02-24 09:08:16
β—‹ 2026-02-24 10:13:28
● 2026-02-24 15:06:10
● 2026-02-24 18:20:54
β—‹ 2026-02-25 13:23:20
● 2026-02-25 15:31:10
● 2026-02-26 09:10:06
β—‹ 2026-02-26 11:40:50
● 2026-02-26 12:19:28
● 2026-02-26 16:30:38
β—‹ 2026-02-26 17:58:56
β—‹A13.224.95.432026-02-22 β†’ 2026-02-26 Β· 25 obs
β—‹ 2026-02-21 21:27:46
● 2026-02-22 02:06:46
● 2026-02-22 05:18:48
β—‹ 2026-02-22 05:57:24
● 2026-02-22 08:19:54
● 2026-02-22 22:24:50
β—‹ 2026-02-23 03:55:42
● 2026-02-23 05:18:36
● 2026-02-23 15:32:06
β—‹ 2026-02-23 18:22:24
● 2026-02-23 20:13:56
● 2026-02-24 00:30:28
β—‹ 2026-02-24 02:24:30
● 2026-02-24 04:18:44
● 2026-02-24 09:08:16
β—‹ 2026-02-24 10:13:28
● 2026-02-24 15:06:10
● 2026-02-24 18:20:54
β—‹ 2026-02-25 13:23:20
● 2026-02-25 15:31:10
● 2026-02-26 09:10:06
β—‹ 2026-02-26 11:40:50
● 2026-02-26 12:19:28
● 2026-02-26 16:30:38
β—‹ 2026-02-26 17:58:56
β—‹A13.224.95.672026-02-22 β†’ 2026-02-26 Β· 25 obs
β—‹ 2026-02-21 21:27:46
● 2026-02-22 02:06:46
● 2026-02-22 05:18:48
β—‹ 2026-02-22 05:57:24
● 2026-02-22 08:19:54
● 2026-02-22 22:24:50
β—‹ 2026-02-23 03:55:42
● 2026-02-23 05:18:36
● 2026-02-23 15:32:06
β—‹ 2026-02-23 18:22:24
● 2026-02-23 20:13:56
● 2026-02-24 00:30:28
β—‹ 2026-02-24 02:24:30
● 2026-02-24 04:18:44
● 2026-02-24 09:08:16
β—‹ 2026-02-24 10:13:28
● 2026-02-24 15:06:10
● 2026-02-24 18:20:54
β—‹ 2026-02-25 13:23:20
● 2026-02-25 15:31:10
● 2026-02-26 09:10:06
β—‹ 2026-02-26 11:40:50
● 2026-02-26 12:19:28
● 2026-02-26 16:30:38
β—‹ 2026-02-26 17:58:56
β—‹A13.224.95.862026-02-22 β†’ 2026-02-26 Β· 25 obs
β—‹ 2026-02-21 21:27:46
● 2026-02-22 02:06:46
● 2026-02-22 05:18:48
β—‹ 2026-02-22 05:57:24
● 2026-02-22 08:19:54
● 2026-02-22 22:24:50
β—‹ 2026-02-23 03:55:42
● 2026-02-23 05:18:36
● 2026-02-23 15:32:06
β—‹ 2026-02-23 18:22:24
● 2026-02-23 20:13:56
● 2026-02-24 00:30:28
β—‹ 2026-02-24 02:24:30
● 2026-02-24 04:18:44
● 2026-02-24 09:08:16
β—‹ 2026-02-24 10:13:28
● 2026-02-24 15:06:10
● 2026-02-24 18:20:54
β—‹ 2026-02-25 13:23:20
● 2026-02-25 15:31:10
● 2026-02-26 09:10:06
β—‹ 2026-02-26 11:40:50
● 2026-02-26 12:19:28
● 2026-02-26 16:30:38
β—‹ 2026-02-26 17:58:56
β—‹A13.249.182.452026-02-23 β†’ 2026-02-26 Β· 20 obs
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-22 22:24:50
● 2026-02-23 03:55:42
β—‹ 2026-02-23 05:18:36
β—‹ 2026-02-23 15:32:06
● 2026-02-23 18:22:24
β—‹ 2026-02-23 20:13:56
β—‹ 2026-02-24 00:30:28
● 2026-02-24 02:24:30
β—‹ 2026-02-24 04:18:44
β—‹ 2026-02-24 09:08:16
● 2026-02-24 10:13:28
β—‹ 2026-02-24 15:06:10
β—‹ 2026-02-24 18:20:54
● 2026-02-25 13:23:20
β—‹ 2026-02-25 15:31:10
β—‹ 2026-02-26 09:10:06
● 2026-02-26 11:40:50
β—‹ 2026-02-26 12:19:28
β—‹ 2026-02-26 17:58:56
β—‹A13.249.182.712026-02-23 β†’ 2026-02-26 Β· 20 obs
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-22 22:24:50
● 2026-02-23 03:55:42
β—‹ 2026-02-23 05:18:36
β—‹ 2026-02-23 15:32:06
● 2026-02-23 18:22:24
β—‹ 2026-02-23 20:13:56
β—‹ 2026-02-24 00:30:28
● 2026-02-24 02:24:30
β—‹ 2026-02-24 04:18:44
β—‹ 2026-02-24 09:08:16
● 2026-02-24 10:13:28
β—‹ 2026-02-24 15:06:10
β—‹ 2026-02-24 18:20:54
● 2026-02-25 13:23:20
β—‹ 2026-02-25 15:31:10
β—‹ 2026-02-26 09:10:06
● 2026-02-26 11:40:50
β—‹ 2026-02-26 12:19:28
β—‹ 2026-02-26 17:58:56
β—‹A13.249.182.752026-02-23 β†’ 2026-02-26 Β· 20 obs
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-22 22:24:50
● 2026-02-23 03:55:42
β—‹ 2026-02-23 05:18:36
β—‹ 2026-02-23 15:32:06
● 2026-02-23 18:22:24
β—‹ 2026-02-23 20:13:56
β—‹ 2026-02-24 00:30:28
● 2026-02-24 02:24:30
β—‹ 2026-02-24 04:18:44
β—‹ 2026-02-24 09:08:16
● 2026-02-24 10:13:28
β—‹ 2026-02-24 15:06:10
β—‹ 2026-02-24 18:20:54
● 2026-02-25 13:23:20
β—‹ 2026-02-25 15:31:10
β—‹ 2026-02-26 09:10:06
● 2026-02-26 11:40:50
β—‹ 2026-02-26 12:19:28
β—‹ 2026-02-26 17:58:56
β—‹A13.249.182.872026-02-23 β†’ 2026-02-26 Β· 20 obs
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-22 22:24:50
● 2026-02-23 03:55:42
β—‹ 2026-02-23 05:18:36
β—‹ 2026-02-23 15:32:06
● 2026-02-23 18:22:24
β—‹ 2026-02-23 20:13:56
β—‹ 2026-02-24 00:30:28
● 2026-02-24 02:24:30
β—‹ 2026-02-24 04:18:44
β—‹ 2026-02-24 09:08:16
● 2026-02-24 10:13:28
β—‹ 2026-02-24 15:06:10
β—‹ 2026-02-24 18:20:54
● 2026-02-25 13:23:20
β—‹ 2026-02-25 15:31:10
β—‹ 2026-02-26 09:10:06
● 2026-02-26 11:40:50
β—‹ 2026-02-26 12:19:28
β—‹ 2026-02-26 17:58:56
β—‹A216.137.53.1202026-02-19 β†’ 2026-02-19 Β· 4 obs
β—‹ 2017-02-20 04:02:04
● 2026-02-19 03:39:46
β—‹ 2026-02-21 21:27:46
β—‹ 2026-02-26 17:58:56
β—‹A216.137.53.1212026-02-19 β†’ 2026-02-19 Β· 4 obs
β—‹ 2017-02-20 04:02:04
● 2026-02-19 03:39:46
β—‹ 2026-02-21 21:27:46
β—‹ 2026-02-26 17:58:56
β—‹A216.137.53.612026-02-19 β†’ 2026-02-19 Β· 4 obs
β—‹ 2017-02-20 04:02:04
● 2026-02-19 03:39:46
β—‹ 2026-02-21 21:27:46
β—‹ 2026-02-26 17:58:56
β—‹A216.137.53.892026-02-19 β†’ 2026-02-19 Β· 4 obs
β—‹ 2017-02-20 04:02:04
● 2026-02-19 03:39:46
β—‹ 2026-02-21 21:27:46
β—‹ 2026-02-26 17:58:56
●A3.170.3.1102026-02-21 β†’ 2026-02-26 Β· 8 obs
β—‹ 2026-02-19 03:39:46
● 2026-02-21 21:27:46
β—‹ 2026-02-22 02:06:46
β—‹ 2026-02-22 05:18:48
● 2026-02-22 05:57:24
β—‹ 2026-02-22 08:19:54
β—‹ 2026-02-26 16:30:38
● 2026-02-26 17:58:56
●A3.170.3.442026-02-21 β†’ 2026-02-26 Β· 8 obs
β—‹ 2026-02-19 03:39:46
● 2026-02-21 21:27:46
β—‹ 2026-02-22 02:06:46
β—‹ 2026-02-22 05:18:48
● 2026-02-22 05:57:24
β—‹ 2026-02-22 08:19:54
β—‹ 2026-02-26 16:30:38
● 2026-02-26 17:58:56
●A3.170.3.762026-02-21 β†’ 2026-02-26 Β· 8 obs
β—‹ 2026-02-19 03:39:46
● 2026-02-21 21:27:46
β—‹ 2026-02-22 02:06:46
β—‹ 2026-02-22 05:18:48
● 2026-02-22 05:57:24
β—‹ 2026-02-22 08:19:54
β—‹ 2026-02-26 16:30:38
● 2026-02-26 17:58:56
●A3.170.3.82026-02-21 β†’ 2026-02-26 Β· 8 obs
β—‹ 2026-02-19 03:39:46
● 2026-02-21 21:27:46
β—‹ 2026-02-22 02:06:46
β—‹ 2026-02-22 05:18:48
● 2026-02-22 05:57:24
β—‹ 2026-02-22 08:19:54
β—‹ 2026-02-26 16:30:38
● 2026-02-26 17:58:56
β—‹A75.101.163.192015-05-15 β†’ 2017-02-20 Β· 4 obs
● 2015-05-15 13:42:02
● 2017-02-20 04:02:04
β—‹ 2026-02-19 03:39:46
β—‹ 2026-02-26 17:58:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...-
highwire.comns-172.awsdns-21.com, ns-739.awsdns-28.net, ns-1782.awsdns-30.co.uk, ns-1426.awsdns-50.org1 record

βœ… Authoritative Response

Server: 205.251.197.146

NS records: ns-172.awsdns-21.com, ns-739.awsdns-28.net, ns-1782.awsdns-30.co.uk, ns-1426.awsdns-50.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for highwire.com (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A43.170.3.8, 3.170.3.76...
NS4ns-1426.awsdns-50.org, ns-172.awsdns-21.com...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT12MS=ms37205579, apple-domain-verification=qyKqmd9aI0gWJu...
SOA1ns-1426.awsdns-50.org awsdns-hostmaster.

πŸ“Œ Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-172.awsdns-21.com)

AI analysis

highwire.com is the parent of mail.highwire.com, app2.highwire.com and cdn.highwire.com.

Four IP numbers are pointed to by highwire.com: 3.170.3.8, 3.170.3.44, 3.170.3.76 and 3.170.3.110.

other host names including merelstraatacht.quickconnect.to, tommysqcds.quickconnect.to, aaen-ds2.quickconnect.to, diskstation.quickconnect.to and d5uq367h08u5j.cloudfront.net share IP numbers with highwire.com.

highwire.com is delegated to four name servers: ns-172.awsdns-21.com, ns-739.awsdns-28.net, ns-1426.awsdns-50.org and ns-1782.awsdns-30.co.uk.

highwire.com at least partially shares name servers with other domains, for instance 87.103.66.in-addr.arpa, thefabricbin.com, primo.repre.jp, d2h398wcl0q8ck.cloudfront.net and suyuncash.com.

these name servers are commonly used alongside ns-804.awsdns-36.net.

Host names with two IP numbers:

ns-172.awsdns-21.com points to 2600:9000:5300:ac00::1 and 205.251.192.172; ns-739.awsdns-28.net points to 2600:9000:5302:e300::1 and 205.251.194.227; ns-1426.awsdns-50.org points to 2600:9000:5305:9200::1 and 205.251.197.146; ns-1782.awsdns-30.co.uk points to 2600:9000:5306:f600::1 and 205.251.198.246.

highwire.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

highwire.com shares some mail servers with other domains, at least partially, for instance tanmiah.org.sa, catherine.com.tw, ns500765.ns500765.ns500734.ns500699.ns500693.ns500734.ns500693.ns500699.ns500693.ns500699.ns500699.ns500699.ns500699.ns500588.ns500632.ns500110.dtrkdll.com, ns500671.ns500754.ns500671.ns500754.ns500671.ns500731.ns500671.ns500704.ns500671.ns500678.ns500678.lusty(0x736c7574)z.com and rsrchr.net.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27