`tudiscovery.com`

DNSSEC	⚠️ Not signed
A	18.165.98.10^{🇺🇸 Amazon18.165.96.0/21}
		PTR	`server-18-165-98-10.iad55.r.cloudfront.net`
A	18.165.98.25^{🇺🇸 Amazon18.165.96.0/21}
A	18.165.98.62^{🇺🇸 Amazon18.165.96.0/21}
A	18.165.98.63^{🇺🇸 Amazon18.165.96.0/21}
NS	`ns-1317.awsdns-36.org` ⭐
		A	2600:9000:5305:2500::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1317.awsdns-36.org`
		A	205.251.197.37^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1317.awsdns-36.org`
NS	`ns-1702.awsdns-20.co.uk`
		A	2600:9000:5306:a600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1702.awsdns-20.co.uk`
		A	205.251.198.166^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1702.awsdns-20.co.uk`
NS	`ns-424.awsdns-53.com`
		A	2600:9000:5301:a800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-424.awsdns-53.com`
		A	205.251.193.168^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-424.awsdns-53.com`
NS	`ns-516.awsdns-00.net`
		A	2600:9000:5302:400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-516.awsdns-00.net`
		A	205.251.194.4^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-516.awsdns-00.net`
MX	`relay1.netnames.net` ⭐
		A	185.26.230.83^{🇬🇧 NETNAMES185.26.230.0/24 NetNames Operations Limited}
			PTR	`relay1.netnames.net`
MX	`relay2.netnames.net`⁽¹⁰⁰⁾
		A	185.26.230.89^{🇬🇧 NETNAMES185.26.230.0/24 NetNames Operations Limited}
			PTR	`relay2.netnames.net`
TXT	`_b9582ua5aid33c1bom1jh7wta3ds6hy`
TXT	`_globalsign-domain-verification=6oG_DbzhjBJUt9m6QrUT_KAxJ-L0beFdpZFKXqkmtO`
TXT	`amazonses:fb03Ezs1NYGcEiEvmCDYpi2Ej8+zem+lnsxooWihHAg=`
TXT	`google-site-verification=UgvtDe1Q70E4k5ZUi8JWQN7H4YN0tlkIzqkjXTSObFc`
TXT	`google-site-verification=ky6SpAczz0AyRwi_yRyeBogLIl71QNkxZgWvpueGFgo`
TXT	`v=spf1 +a +mx ip4:3.233.46.186 ~all`
SOA	`ns-1317.awsdns-36.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

rank #211896 globally
rank #89128 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #309,576

Subdomains

www.tudiscovery.com

Same first word

tudiscovery.com

Similar names

vdosecurity.com

DNS History

39 records (10 active, 29 former)

●NSns-1317.awsdns-36.org2020-06-30 → 2026-03-04 · 3 obs

○ 2017-10-17 23:11:30
● 2020-06-30 04:11:12
● 2026-03-04 05:46:48

○NSns-1342.awsdns-39.org2015-08-26 → 2017-10-17 · 4 obs

● 2015-08-26 22:00:28
● 2017-10-17 23:11:30
○ 2020-06-30 04:11:12
○ 2026-03-04 05:46:48

●NSns-1702.awsdns-20.co.uk2020-06-30 → 2026-03-04 · 3 obs

○ 2017-10-17 23:11:30
● 2020-06-30 04:11:12
● 2026-03-04 05:46:48

○NSns-185.awsdns-23.com2015-08-26 → 2017-10-17 · 4 obs

● 2015-08-26 22:00:28
● 2017-10-17 23:11:30
○ 2020-06-30 04:11:12
○ 2026-03-04 05:46:48

○NSns-2026.awsdns-61.co.uk2015-08-26 → 2017-10-17 · 4 obs

● 2015-08-26 22:00:28
● 2017-10-17 23:11:30
○ 2020-06-30 04:11:12
○ 2026-03-04 05:46:48

●NSns-424.awsdns-53.com2020-06-30 → 2026-03-04 · 3 obs

○ 2017-10-17 23:11:30
● 2020-06-30 04:11:12
● 2026-03-04 05:46:48

●NSns-516.awsdns-00.net2020-06-30 → 2026-03-04 · 3 obs

○ 2017-10-17 23:11:30
● 2020-06-30 04:11:12
● 2026-03-04 05:46:48

○NSns-615.awsdns-12.net2015-08-26 → 2017-10-17 · 4 obs

● 2015-08-26 22:00:28
● 2017-10-17 23:11:30
○ 2020-06-30 04:11:12
○ 2026-03-04 05:46:48

●MXrelay1.netnames.net2015-08-26 → 2026-03-04 · 2 obs

● 2015-08-26 22:00:28
● 2026-03-04 05:46:48

●MXrelay2.netnames.net2015-08-26 → 2026-03-04 · 2 obs

● 2015-08-26 22:00:28
● 2026-03-04 05:46:48

○A108.156.46.1092026-02-16 → 2026-03-04 · 87 obs

○ 2026-02-15 20:53:10
○ 2026-02-16 00:10:30
● 2026-02-16 02:35:30
● 2026-02-16 16:16:56
○ 2026-02-16 21:47:04
○ 2026-02-17 00:10:06
● 2026-02-17 01:15:34
● 2026-02-17 02:09:46
○ 2026-02-17 13:09:20
● 2026-02-17 14:26:50
○ 2026-02-17 19:54:26
○ 2026-02-18 03:08:52
● 2026-02-18 04:15:40
○ 2026-02-18 05:59:34
● 2026-02-18 16:05:54
○ 2026-02-18 19:25:14
○ 2026-02-18 21:21:56
● 2026-02-18 22:11:50
● 2026-02-18 23:42:46
○ 2026-02-19 01:50:44
● 2026-02-19 06:40:50
○ 2026-02-19 11:21:52
● 2026-02-19 14:39:54
○ 2026-02-20 00:15:14
● 2026-02-20 01:00:56
● 2026-02-20 02:24:58
○ 2026-02-20 09:28:30
○ 2026-02-20 13:08:50
● 2026-02-20 16:09:02
● 2026-02-21 02:05:18
○ 2026-02-21 03:32:16
● 2026-02-21 07:00:22
○ 2026-02-21 09:13:30
● 2026-02-21 11:30:58
○ 2026-02-21 14:16:30
○ 2026-02-21 15:25:22
● 2026-02-21 15:55:36
○ 2026-02-21 16:41:14
○ 2026-02-21 22:57:22
● 2026-02-22 02:29:18
○ 2026-02-22 03:31:52
○ 2026-02-22 04:52:56
● 2026-02-22 05:40:06
○ 2026-02-22 14:16:24
○ 2026-02-22 17:01:30
● 2026-02-22 18:16:30
○ 2026-02-22 19:09:24
○ 2026-02-23 09:41:00
● 2026-02-23 14:54:50
● 2026-02-23 21:47:44
○ 2026-02-23 23:30:06
● 2026-02-24 02:24:06
● 2026-02-24 07:51:02
○ 2026-02-24 08:30:56
○ 2026-02-24 17:54:06
● 2026-02-24 21:42:36
● 2026-02-25 01:38:06
○ 2026-02-25 03:31:38
● 2026-02-25 07:25:38
● 2026-02-25 22:28:34
○ 2026-02-26 00:10:56
○ 2026-02-26 11:40:58
● 2026-02-26 23:33:16
● 2026-02-27 07:50:40
○ 2026-02-27 14:27:16
● 2026-02-27 23:57:46
● 2026-02-28 02:23:56
○ 2026-02-28 05:25:10
● 2026-02-28 07:05:14
● 2026-02-28 19:34:18
○ 2026-03-01 03:09:52
○ 2026-03-01 05:23:12
● 2026-03-01 07:47:10
○ 2026-03-01 08:20:50
○ 2026-03-01 14:57:36
● 2026-03-02 02:26:14
○ 2026-03-02 03:31:50
○ 2026-03-02 11:40:44
● 2026-03-02 12:48:48
○ 2026-03-02 19:10:48
● 2026-03-02 22:09:06
○ 2026-03-03 00:12:50
○ 2026-03-03 02:34:00
● 2026-03-03 16:27:46
● 2026-03-04 02:30:02
○ 2026-03-04 05:46:46
○ 2026-03-04 05:46:48

○A108.156.46.292026-02-16 → 2026-03-04 · 87 obs

○A108.156.46.442026-02-16 → 2026-03-04 · 87 obs

○A108.156.46.612026-02-16 → 2026-03-04 · 87 obs

○A13.227.170.1062020-06-30 → 2020-06-30 · 4 obs

○ 2017-10-17 23:11:30
● 2020-06-30 04:11:12
○ 2026-02-15 20:53:10
○ 2026-03-04 05:46:48

○A13.227.170.482020-06-30 → 2020-06-30 · 4 obs

○ 2017-10-17 23:11:30
● 2020-06-30 04:11:12
○ 2026-02-15 20:53:10
○ 2026-03-04 05:46:48

○A13.227.170.522020-06-30 → 2020-06-30 · 4 obs

○ 2017-10-17 23:11:30
● 2020-06-30 04:11:12
○ 2026-02-15 20:53:10
○ 2026-03-04 05:46:48

○A13.227.170.922020-06-30 → 2020-06-30 · 4 obs

○ 2017-10-17 23:11:30
● 2020-06-30 04:11:12
○ 2026-02-15 20:53:10
○ 2026-03-04 05:46:48

○A13.33.252.1152026-02-15 → 2026-02-15 · 4 obs

○ 2020-06-30 04:11:12
● 2026-02-15 20:53:10
○ 2026-02-15 23:11:36
○ 2026-03-04 05:46:48

○A13.33.252.122026-02-15 → 2026-02-15 · 4 obs

○ 2020-06-30 04:11:12
● 2026-02-15 20:53:10
○ 2026-02-15 23:11:36
○ 2026-03-04 05:46:48

○A13.33.252.142026-02-15 → 2026-02-15 · 4 obs

○ 2020-06-30 04:11:12
● 2026-02-15 20:53:10
○ 2026-02-15 23:11:36
○ 2026-03-04 05:46:48

○A13.33.252.282026-02-15 → 2026-02-15 · 4 obs

○ 2020-06-30 04:11:12
● 2026-02-15 20:53:10
○ 2026-02-15 23:11:36
○ 2026-03-04 05:46:48

●A18.165.98.102026-02-15 → 2026-03-04 · 79 obs

○ 2026-02-15 20:53:10
● 2026-02-15 23:11:36
● 2026-02-16 00:10:30
○ 2026-02-16 02:35:30
○ 2026-02-16 16:16:56
● 2026-02-16 21:47:04
● 2026-02-17 00:10:06
○ 2026-02-17 01:15:34
○ 2026-02-17 02:09:46
● 2026-02-17 13:09:20
○ 2026-02-17 14:26:50
● 2026-02-17 19:54:26
● 2026-02-18 03:08:52
○ 2026-02-18 04:15:40
○ 2026-02-18 16:05:54
● 2026-02-18 19:25:14
● 2026-02-18 21:21:56
○ 2026-02-18 22:11:50
○ 2026-02-19 06:40:50
● 2026-02-19 11:21:52
○ 2026-02-19 14:39:54
● 2026-02-20 00:15:14
○ 2026-02-20 01:00:56
○ 2026-02-20 02:24:58
● 2026-02-20 09:28:30
● 2026-02-20 12:29:02
○ 2026-02-20 13:08:50
○ 2026-02-21 02:05:18
● 2026-02-21 03:32:16
○ 2026-02-21 07:00:22
● 2026-02-21 09:13:30
○ 2026-02-21 11:30:58
● 2026-02-21 14:16:30
● 2026-02-21 15:25:22
○ 2026-02-21 15:55:36
● 2026-02-21 16:41:14
● 2026-02-21 21:42:22
○ 2026-02-21 22:57:22
○ 2026-02-22 03:31:52
● 2026-02-22 04:52:56
○ 2026-02-22 05:40:06
○ 2026-02-22 14:16:24
● 2026-02-22 17:01:30
○ 2026-02-22 18:16:30
● 2026-02-22 19:09:24
● 2026-02-23 00:11:52
○ 2026-02-23 09:41:00
○ 2026-02-23 21:47:44
● 2026-02-23 23:30:06
○ 2026-02-24 02:24:06
○ 2026-02-24 08:30:56
● 2026-02-24 17:54:06
○ 2026-02-24 21:42:36
○ 2026-02-25 22:28:34
● 2026-02-26 00:10:56
● 2026-02-26 11:40:58
○ 2026-02-26 23:33:16
○ 2026-02-27 07:50:40
● 2026-02-27 14:27:16
○ 2026-02-27 23:57:46
○ 2026-02-28 02:23:56
● 2026-02-28 05:25:10
○ 2026-02-28 07:05:14
○ 2026-03-01 03:09:52
● 2026-03-01 05:23:12
○ 2026-03-01 07:47:10
● 2026-03-01 08:20:50
○ 2026-03-01 14:57:36
○ 2026-03-02 03:31:50
● 2026-03-02 09:05:06
● 2026-03-02 11:40:44
○ 2026-03-02 12:48:48
○ 2026-03-02 22:09:06
● 2026-03-03 00:12:50
● 2026-03-03 02:34:00
○ 2026-03-03 16:27:46
○ 2026-03-04 02:30:02
● 2026-03-04 05:46:46
● 2026-03-04 05:46:48

●A18.165.98.252026-02-15 → 2026-03-04 · 79 obs

●A18.165.98.622026-02-15 → 2026-03-04 · 79 obs

●A18.165.98.632026-02-15 → 2026-03-04 · 79 obs

○A18.172.88.202026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 00:11:52
● 2026-02-23 09:41:00
○ 2026-02-23 14:54:50
○ 2026-03-04 05:46:48

○A18.172.88.292026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 00:11:52
● 2026-02-23 09:41:00
○ 2026-02-23 14:54:50
○ 2026-03-04 05:46:48

○A18.172.88.792026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 00:11:52
● 2026-02-23 09:41:00
○ 2026-02-23 14:54:50
○ 2026-03-04 05:46:48

○A18.172.88.952026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 00:11:52
● 2026-02-23 09:41:00
○ 2026-02-23 14:54:50
○ 2026-03-04 05:46:48

○A185.26.230.1292015-08-26 → 2017-10-17 · 4 obs

● 2015-08-26 22:00:28
● 2017-10-17 23:11:30
○ 2020-06-30 04:11:12
○ 2026-03-04 05:46:48

○A216.137.44.1042026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 19:34:18
● 2026-03-01 03:09:52
○ 2026-03-01 05:23:12
○ 2026-03-04 05:46:48

○A216.137.44.202026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 19:34:18
● 2026-03-01 03:09:52
○ 2026-03-01 05:23:12
○ 2026-03-04 05:46:48

○A216.137.44.412026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 19:34:18
● 2026-03-01 03:09:52
○ 2026-03-01 05:23:12
○ 2026-03-04 05:46:48

○A216.137.44.952026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 19:34:18
● 2026-03-01 03:09:52
○ 2026-03-01 05:23:12
○ 2026-03-04 05:46:48

○A3.168.132.1112026-02-18 → 2026-03-02 · 32 obs

○ 2026-02-18 04:15:40
● 2026-02-18 05:59:34
○ 2026-02-18 16:05:54
○ 2026-02-18 23:42:46
● 2026-02-19 01:50:44
○ 2026-02-19 06:40:50
○ 2026-02-20 12:29:02
● 2026-02-20 13:08:50
○ 2026-02-20 16:09:02
○ 2026-02-21 21:42:22
● 2026-02-21 22:57:22
○ 2026-02-22 02:29:18
● 2026-02-22 03:31:52
○ 2026-02-22 04:52:56
○ 2026-02-22 05:40:06
● 2026-02-22 14:16:24
○ 2026-02-22 17:01:30
○ 2026-02-24 07:51:02
● 2026-02-24 08:30:56
○ 2026-02-24 17:54:06
○ 2026-02-25 01:38:06
● 2026-02-25 03:31:38
○ 2026-02-25 07:25:38
○ 2026-03-01 08:20:50
● 2026-03-01 14:57:36
○ 2026-03-02 02:26:14
● 2026-03-02 03:31:50
○ 2026-03-02 09:05:06
○ 2026-03-02 12:48:48
● 2026-03-02 19:10:48
○ 2026-03-02 22:09:06
○ 2026-03-04 05:46:48

○A3.168.132.162026-02-18 → 2026-03-02 · 32 obs

○A3.168.132.542026-02-18 → 2026-03-02 · 32 obs

○A3.168.132.632026-02-18 → 2026-03-02 · 32 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tudiscovery.com	ns-516.awsdns-00.net, ns-424.awsdns-53.com, ns-1702.awsdns-20.co.uk, ns-1317.awsdns-36.org	1 record

✅ Authoritative Response

Server: 205.251.193.168

NS records: ns-516.awsdns-00.net, ns-424.awsdns-53.com, ns-1702.awsdns-20.co.uk, ns-1317.awsdns-36.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tudiscovery.com (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.165.98.62, 18.165.98.25...`
NS	4	`ns-1317.awsdns-36.org, ns-1702.awsdns-20.co.uk...`
MX	2	`relay1.netnames.net (pri: 10), relay2.netnames.net (pri: 100)`
TXT	6	`_b9582ua5aid33c1bom1jh7wta3ds6hy, _globalsign-domain-verification=6oG_Dbzh...`
SOA	1	`ns-1317.awsdns-36.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-424.awsdns-53.com)

Analysis

Hierarchy

The parent of www.tudiscovery.com is tudiscovery.com.

IP Addresses

tudiscovery.com maps to four IP numbers: 18.165.98.10, 18.165.98.25, 18.165.98.62 and 18.165.98.63.

Other host names, for instance cozen.com, staging.pymetrics.com, drcashdan.com, l6bet8.com and neokode.cl share IP numbers with tudiscovery.com.

Name Servers

tudiscovery.com's delegation is handled by four name servers: ns-424.awsdns-53.com, ns-516.awsdns-00.net, ns-1317.awsdns-36.org and ns-1702.awsdns-20.co.uk.

tudiscovery.com partially shares name servers with other domains; examples include dnni4j3dlls2.cloudfront.net, supertv.com.tw, theleagueofexplorers.com, d1ubiscpf2h2te.cloudfront.net and fifo.co.

Host names with two IPs:

ns-424.awsdns-53.com points to 2600:9000:5301:a800::1 and 205.251.193.168

ns-516.awsdns-00.net points to 2600:9000:5302:400::1 and 205.251.194.4

ns-1317.awsdns-36.org points to 2600:9000:5305:2500::1 and 205.251.197.37

ns-1702.awsdns-20.co.uk points to 2600:9000:5306:a600::1 and 205.251.198.166

Mail Servers

tudiscovery.com is handled by two mail servers: relay1.netnames.net and relay2.netnames.net.

tudiscovery.com has the same mail server setup as other domains, including sateco-holding.com, saxobank.com.es, sightsavers.de, blau-mobile.it and dreamzbedz.org.

Host names with one IP number: The host name relay1.netnames.net points to 185.26.230.83 and the host name relay2.netnames.net points to 185.26.230.89.

tudiscovery.com - robtex.com

tudiscovery.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tudiscovery.com`

`com`