`aps.us`

DNSSEC	⚠️ Not signed
A	18.214.248.197^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-214-248-197.compute-1.amazonaws.com`
NS	`ns-1541.awsdns-00.co.uk` ⭐
		A	2600:9000:5306:500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1541.awsdns-00.co.uk`
		A	205.251.198.5^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1541.awsdns-00.co.uk`
NS	`ns-1488.awsdns-58.org`
		A	2600:9000:5305:d000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1488.awsdns-58.org`
		A	205.251.197.208^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1488.awsdns-58.org`
NS	`ns-548.awsdns-04.net`
		A	2600:9000:5302:2400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-548.awsdns-04.net`
		A	205.251.194.36^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-548.awsdns-04.net`
NS	`ns-92.awsdns-11.com`
		A	2600:9000:5300:5c00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-92.awsdns-11.com`
		A	205.251.192.92^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-92.awsdns-11.com`
MX	`aps-us.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`MS=ms83644346`
TXT	`_globalsign-domain-verification=7OjJjk4L5GEZV7XQRBwEZVbYmralkOs93wBJB4Saw0`
TXT	`kk15f47yg5x452fpp7mzcq4mnhdxlh4n`
TXT	`v=spf1 include:spf.protection.outlook.com a:smtp.reportbeam.com -all`
SOA	`ns-1541.awsdns-00.co.uk`awsdns-hostmaster@amazon.com serial=1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1773555288

📈 Tranco rank: #444,132

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DNS History

17 records (6 active, 11 former)

●NSns-1488.awsdns-58.org2017-05-18 → 2026-03-20 · 3 obs

○ 2017-02-12 16:51:02
● 2017-05-18 09:15:42
● 2026-03-20 03:33:40

●NSns-1541.awsdns-00.co.uk2017-05-18 → 2026-03-20 · 3 obs

○ 2017-02-12 16:51:02
● 2017-05-18 09:15:42
● 2026-03-20 03:33:40

●NSns-548.awsdns-04.net2017-05-18 → 2026-03-20 · 3 obs

○ 2017-02-12 16:51:02
● 2017-05-18 09:15:42
● 2026-03-20 03:33:40

●NSns-92.awsdns-11.com2017-05-18 → 2026-03-20 · 3 obs

○ 2017-02-12 16:51:02
● 2017-05-18 09:15:42
● 2026-03-20 03:33:40

○NSns1.bluehost.com2008-11-28 → 2017-02-12 · 4 obs

● 2008-11-28 03:06:54
● 2017-02-12 16:51:02
○ 2017-05-18 09:15:42
○ 2026-03-20 03:33:40

○NSns2.bluehost.com2008-11-28 → 2017-02-12 · 4 obs

● 2008-11-28 03:06:54
● 2017-02-12 16:51:02
○ 2017-05-18 09:15:42
○ 2026-03-20 03:33:40

●MXaps-us.mail.protection.outlook.com2026-02-23 → 2026-03-20 · 3 obs

○ 2017-06-06 04:10:06
● 2026-02-23 22:37:14
● 2026-03-20 03:33:40

○MXaps.us.s7a1.psmtp.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 03:06:54
○ 2015-08-26 15:35:58
○ 2026-03-20 03:33:40

○MXaps.us.s7a2.psmtp.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 03:06:54
○ 2015-08-26 15:35:58
○ 2026-03-20 03:33:40

○MXaps.us.s7b1.psmtp.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 03:06:54
○ 2015-08-26 15:35:58
○ 2026-03-20 03:33:40

○MXaps.us.s7b2.psmtp.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 03:06:54
○ 2015-08-26 15:35:58
○ 2026-03-20 03:33:40

○MXcluster1.us.messagelabs.com2015-08-26 → 2016-07-22 · 5 obs

○ 2008-11-28 03:06:54
● 2015-08-26 15:35:58
● 2016-07-22 16:05:04
○ 2016-08-29 06:53:00
○ 2026-03-20 03:33:40

○MXcluster1a.us.messagelabs.com2015-08-26 → 2016-07-22 · 5 obs

○ 2008-11-28 03:06:54
● 2015-08-26 15:35:58
● 2016-07-22 16:05:04
○ 2016-08-29 06:53:00
○ 2026-03-20 03:33:40

○MXmxa-0014cc01.gslb.pphosted.com2016-08-29 → 2017-06-06 · 5 obs

○ 2016-07-22 16:05:04
● 2016-08-29 06:53:00
● 2017-06-06 04:10:06
○ 2026-02-23 22:37:14
○ 2026-03-20 03:33:40

○MXmxb-0014cc01.gslb.pphosted.com2016-08-29 → 2017-06-06 · 5 obs

○ 2016-07-22 16:05:04
● 2016-08-29 06:53:00
● 2017-06-06 04:10:06
○ 2026-02-23 22:37:14
○ 2026-03-20 03:33:40

●A18.214.248.1972026-02-23 → 2026-03-20 · 3 obs

○ 2017-06-06 04:10:06
● 2026-02-23 22:37:14
● 2026-03-20 03:33:40

○A69.89.29.2462008-11-28 → 2017-06-06 · 4 obs

● 2008-11-28 03:06:54
● 2017-06-06 04:10:06
○ 2026-02-23 22:37:14
○ 2026-03-20 03:33:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
aps.us	ns-548.awsdns-04.net, ns-1488.awsdns-58.org, ns-1541.awsdns-00.co.uk, ns-92.awsdns-11.com	-

✅ Authoritative Response

Server: 205.251.194.36

NS records: ns-548.awsdns-04.net, ns-1488.awsdns-58.org, ns-1541.awsdns-00.co.uk, ns-92.awsdns-11.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aps.us (unsigned zone)

⏱️ Timing

Total: 1248ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.214.248.197`
NS	4	`ns-1488.awsdns-58.org, ns-1541.awsdns-00.co.uk...`
MX	2	`aps-us.mail.protection.outlook.com (pri:, aps-us.mail.protection.outlook.com (pri:`
TXT	4	`MS=ms83644346, _globalsign-domain-verification=7OjJjk4L...`
SOA	1	`ns-1541.awsdns-00.co.uk awsdns-hostmaste`