`u7b.link`

DNSSEC	⚠️ Not signed
A	3.167.112.45^{🇺🇸 Amazon3.167.112.0/21}
		PTR	`server-3-167-112-45.iad55.r.cloudfront.net`
A	3.167.112.98^{🇺🇸 Amazon3.167.112.0/21}
A	3.167.112.120^{🇺🇸 Amazon3.167.112.0/21}
A	3.167.112.127^{🇺🇸 Amazon3.167.112.0/21}
NS	`ns-1202.awsdns-22.org` ⭐
		A	2600:9000:5304:b200::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1202.awsdns-22.org`
		A	205.251.196.178^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1202.awsdns-22.org`
NS	`ns-1908.awsdns-46.co.uk`
		A	2600:9000:5307:7400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1908.awsdns-46.co.uk`
		A	205.251.199.116^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1908.awsdns-46.co.uk`
NS	`ns-51.awsdns-06.com`
		A	2600:9000:5300:3300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-51.awsdns-06.com`
		A	205.251.192.51^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-51.awsdns-06.com`
NS	`ns-700.awsdns-23.net`
		A	2600:9000:5302:bc00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-700.awsdns-23.net`
		A	205.251.194.188^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-700.awsdns-23.net`
SOA	`ns-1202.awsdns-22.org`awsdns-hostmaster@amazon.com serial=1

`link`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1774475609

⚠️ On DNS blocklist: tif

Same first word

u7b.link

Similar names

7ub.ru

bu7.com

7bu.com.au

b7u.cz

bu7.cc

7ub.cn

bu7.net

7ub.net

ub7.ch

7bu.top

bu7.ru

7bu.com

ub7.net

ub7.de

b7u.net

ub7.cz

bu7.de

ub7.ru

7ub.de

7ub.com

bu7.cn

bu7.com.cn

b7u.com

DNS History

24 records (8 active, 16 former)

●NSns-1202.awsdns-22.org2026-03-20 → 2026-03-25 · 2 obs

● 2026-03-20 22:18:00
● 2026-03-25 22:04:44

●NSns-1908.awsdns-46.co.uk2026-03-20 → 2026-03-25 · 2 obs

● 2026-03-20 22:18:00
● 2026-03-25 22:04:44

●NSns-51.awsdns-06.com2026-03-20 → 2026-03-25 · 2 obs

● 2026-03-20 22:18:00
● 2026-03-25 22:04:44

●NSns-700.awsdns-23.net2026-03-20 → 2026-03-25 · 2 obs

● 2026-03-20 22:18:00
● 2026-03-25 22:04:44

○A13.249.126.122026-03-20 → 2026-03-21 · 5 obs

● 2026-03-20 22:18:00
○ 2026-03-21 00:13:50
● 2026-03-21 08:03:10
○ 2026-03-21 22:00:28
○ 2026-03-25 22:04:44

○A13.249.126.142026-03-20 → 2026-03-21 · 5 obs

● 2026-03-20 22:18:00
○ 2026-03-21 00:13:50
● 2026-03-21 08:03:10
○ 2026-03-21 22:00:28
○ 2026-03-25 22:04:44

○A13.249.126.382026-03-20 → 2026-03-21 · 5 obs

● 2026-03-20 22:18:00
○ 2026-03-21 00:13:50
● 2026-03-21 08:03:10
○ 2026-03-21 22:00:28
○ 2026-03-25 22:04:44

○A13.249.126.502026-03-20 → 2026-03-21 · 5 obs

● 2026-03-20 22:18:00
○ 2026-03-21 00:13:50
● 2026-03-21 08:03:10
○ 2026-03-21 22:00:28
○ 2026-03-25 22:04:44

○A18.165.122.1042026-03-23 → 2026-03-24 · 11 obs

○ 2026-03-22 21:54:40
● 2026-03-23 02:41:08
○ 2026-03-23 05:03:22
○ 2026-03-23 05:42:14
● 2026-03-23 11:45:00
○ 2026-03-23 16:14:02
○ 2026-03-24 07:38:00
● 2026-03-24 09:38:16
● 2026-03-24 12:00:08
○ 2026-03-24 18:18:28
○ 2026-03-25 22:04:44

○A18.165.122.1262026-03-23 → 2026-03-24 · 11 obs

○A18.165.122.372026-03-23 → 2026-03-24 · 11 obs

○A18.165.122.522026-03-23 → 2026-03-24 · 11 obs

○A18.239.50.202026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 11:45:00
● 2026-03-23 16:14:02
○ 2026-03-24 03:03:50
○ 2026-03-25 22:04:44

○A18.239.50.422026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 11:45:00
● 2026-03-23 16:14:02
○ 2026-03-24 03:03:50
○ 2026-03-25 22:04:44

○A18.239.50.572026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 11:45:00
● 2026-03-23 16:14:02
○ 2026-03-24 03:03:50
○ 2026-03-25 22:04:44

○A18.239.50.632026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 11:45:00
● 2026-03-23 16:14:02
○ 2026-03-24 03:03:50
○ 2026-03-25 22:04:44

○A3.166.65.1012026-03-21 → 2026-03-25 · 17 obs

○ 2026-03-21 08:03:10
● 2026-03-21 22:00:28
● 2026-03-22 19:55:00
○ 2026-03-22 21:54:40
○ 2026-03-23 02:41:08
● 2026-03-23 05:03:22
● 2026-03-23 05:42:14
○ 2026-03-23 11:45:00
○ 2026-03-23 16:14:02
● 2026-03-24 03:03:50
● 2026-03-24 07:38:00
○ 2026-03-24 09:38:16
○ 2026-03-24 12:00:08
● 2026-03-24 18:18:28
● 2026-03-25 06:16:26
○ 2026-03-25 11:23:02
○ 2026-03-25 22:04:44

○A3.166.65.1282026-03-21 → 2026-03-25 · 17 obs

○A3.166.65.142026-03-21 → 2026-03-25 · 17 obs

○A3.166.65.792026-03-21 → 2026-03-25 · 17 obs

●A3.167.112.1202026-03-21 → 2026-03-25 · 9 obs

○ 2026-03-20 22:18:00
● 2026-03-21 00:13:50
○ 2026-03-21 08:03:10
○ 2026-03-22 19:55:00
● 2026-03-22 21:54:40
○ 2026-03-23 02:41:08
○ 2026-03-25 06:16:26
● 2026-03-25 11:23:02
● 2026-03-25 22:04:44

●A3.167.112.1272026-03-21 → 2026-03-25 · 9 obs

●A3.167.112.452026-03-21 → 2026-03-25 · 9 obs

●A3.167.112.982026-03-21 → 2026-03-25 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
link	ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.info	8 records
u7b.link	ns-51.awsdns-06.com, ns-700.awsdns-23.net, ns-1202.awsdns-22.org, ns-1908.awsdns-46.co.uk	-

✅ Authoritative Response

Server:205.251.194.188

NS records: ns-51.awsdns-06.com, ns-700.awsdns-23.net, ns-1202.awsdns-22.org, ns-1908.awsdns-46.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u7b.link (unsigned zone)

⏱️ Timing

Total: 899ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.112.120, 3.167.112.127...`
NS	4	`ns-1202.awsdns-22.org, ns-1908.awsdns-46.co.uk...`
SOA	1	`ns-1202.awsdns-22.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

u7b.link points to four IP numbers: 3.167.112.45, 3.167.112.98, 3.167.112.120 and 3.167.112.127.

For instance, other host names 09elbpromo-service-westeurope.(0x6d696c66)disposte.it, kpmgtax.postbeyond.com, 10-promo-service-germany-laxbilling.(0x6d696c66)disposte.it, drvjkj7x8f4z3.cloudfront.net and boxregion-chef-kremailtestbed.(0x6d696c66)disposte.it share IP numbers with u7b.link.

Name Servers

u7b.link is delegated to four name servers: ns-51.awsdns-06.com, ns-700.awsdns-23.net, ns-1202.awsdns-22.org and ns-1908.awsdns-46.co.uk.

u7b.link shares name servers with other domains at least partially, for example markopoulos.studio, vaughanclassroom.com, ascentenvision.com, proapp2.com and taschenwunder.de.

Host names with two IP numbers:

ns-51.awsdns-06.com points to: 2600:9000:5300:3300::1 and 205.251.192.51

ns-700.awsdns-23.net points to: 2600:9000:5302:bc00::1 and 205.251.194.188

ns-1202.awsdns-22.org points to: 2600:9000:5304:b200::1 and 205.251.196.178

ns-1908.awsdns-46.co.uk points to: 2600:9000:5307:7400::1 and 205.251.199.116

u7b.link - robtex.com

u7b.link

link

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`u7b.link`

`link`