`udosu.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:512a:2e63:38a2:3ca2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c3af:8b0c:f160:8428^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	98.93.74.83^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-74-83.compute-1.amazonaws.com`
		A	100.30.231.64^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-30-231-64.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:e130:40df:7d2d:fff6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f80e:8935:6cfa:832c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9414:8887:de85:4889^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.204.14.4^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-204-14-4.compute-1.amazonaws.com`
		A	54.80.105.101^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-105-101.compute-1.amazonaws.com`
		A	54.157.216.183^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-157-216-183.compute-1.amazonaws.com`
		A	54.162.80.34^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-80-34.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:f295:30e3:4d6c:6523^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.82.127.161^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-127-161.compute-1.amazonaws.com`
		A	54.90.179.167^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-179-167.compute-1.amazonaws.com`
		A	54.198.136.48^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-198-136-48.compute-1.amazonaws.com`
		A	54.242.26.178^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-242-26-178.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-05-09 #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=1778342046

Same first word

udosu.com

Similar names

usduo.com

sudou.jp

uudos.com

duosu.com

sudou.org

sudou.com.cn

usoud.cz

sudou.co.jp

suudo.com

suodu.net

dusou.cn

soudu.net

udous.com

sudou.com

suudo.de

duuos.com

dusou.com

usdou.com

dosuu.com

sdouu.cn

sudou.net

soudu.com

osudu.org

oudus.com

suodu.com

uduso.com

soduu.com

usoud.com

ousud.com

DNS History

13 records (7 active, 6 former)

●NSns1.namebrightdns.com2018-09-21 → 2026-05-09 · 3 obs

○ 2016-12-17 05:06:16
● 2018-09-21 02:26:40
● 2026-05-09 16:13:42

○NSns2.namebrightdns.com2018-09-21 → 2018-09-21 · 4 obs

○ 2016-12-17 05:06:16
● 2018-09-21 02:26:40
○ 2026-04-06 03:12:42
○ 2026-05-09 16:13:42

○NSns57.domaincontrol.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:06:16
○ 2018-09-21 02:26:40
○ 2026-05-09 16:13:42

○NSns58.domaincontrol.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:06:16
○ 2018-09-21 02:26:40
○ 2026-05-09 16:13:42

●NSnsg1.namebrightdns.com2026-04-06 → 2026-05-09 · 3 obs

○ 2018-09-21 02:26:40
● 2026-04-06 03:12:42
● 2026-05-09 16:13:42

●NSnsg2.namebrightdns.com2026-04-06 → 2026-05-09 · 3 obs

○ 2018-09-21 02:26:40
● 2026-04-06 03:12:42
● 2026-05-09 16:13:42

○MXmail.udosu.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:06:16
○ 2018-09-21 02:26:40
○ 2026-05-09 16:13:42

●A13.223.25.842026-04-06 → 2026-05-09 · 3 obs

○ 2018-09-21 02:26:40
● 2026-04-06 03:12:42
● 2026-05-09 16:13:42

○A166.62.25.2532016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:06:16
○ 2018-09-21 02:26:40
○ 2026-05-09 16:13:42

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-06 → 2026-05-09 · 3 obs

○ 2018-09-21 02:26:40
● 2026-04-06 03:12:42
● 2026-05-09 16:13:42

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-06 → 2026-05-09 · 3 obs

○ 2018-09-21 02:26:40
● 2026-04-06 03:12:42
● 2026-05-09 16:13:42

●A54.243.117.1972026-04-06 → 2026-05-09 · 3 obs

○ 2018-09-21 02:26:40
● 2026-04-06 03:12:42
● 2026-05-09 16:13:42

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-09-21 → 2018-09-21 · 3 obs

● 2018-09-21 02:26:40
○ 2026-04-06 03:12:42
○ 2026-05-09 16:13:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
udosu.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:34.204.14.4

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for udosu.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

udosu.com maps to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

other host names include astridbryan.com, nunsi.com, mitchc.com, patrner.com and tsagris.com; they share IP numbers with udosu.com.

Name Servers

udosu.com is delegated to three name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

udosu.com at least partially shares name servers with other domains, for instance limooo.com, cafeflow.com, orangebidz.com, dokterbob.com and ciemie.com.

These name servers are commonly used alongside ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Eight IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:e130:40df:7d2d:fff6, 2600:1f18:683a:ae1a:f80e:8935:6cfa:832c, 2600:1f18:683a:ae1b:9414:8887:de85:4889, 2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f, 34.204.14.4, 54.80.105.101, 54.157.216.183 and 54.162.80.34.

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:f295:30e3:4d6c:6523, 2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec, 2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1, 2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c, 54.82.127.161, 54.90.179.167, 54.198.136.48 and 54.242.26.178.

Four IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:512a:2e63:38a2:3ca2, 2600:1f18:683a:ae1b:c3af:8b0c:f160:8428, 98.93.74.83 and 100.30.231.64.

udosu.com - robtex.com

udosu.com

com

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

`udosu.com`

`com`