521dmc.com - robtex.com

521dmc.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:34d8:9aa4:f653:1ca0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:977d:79ce:57b9:866f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b3ab:92f2:9d59:6329🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.81.4.12🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-81-4-12.compute-1.amazonaws.com
A3.93.174.115🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-93-174-115.compute-1.amazonaws.com
A204.236.252.8🇺🇸 Amazon204.236.224.0/19 Execution Services
PTRec2-204-236-252-8.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:180a:eaa0:98f4:64d8🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:2420:8478:e744:63ef🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:f68c:8c6a:f564:de2f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.81.226.39🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-81-226-39.compute-1.amazonaws.com
A3.84.181.27🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-84-181-27.compute-1.amazonaws.com
A23.20.211.132🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix
PTRec2-23-20-211-132.compute-1.amazonaws.com
A34.229.192.194🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-229-192-194.compute-1.amazonaws.com
A34.229.224.101🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-229-224-101.compute-1.amazonaws.com
A34.234.97.191🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-234-97-191.compute-1.amazonaws.com
A52.91.174.45🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix
PTRec2-52-91-174-45.compute-1.amazonaws.com
A54.165.231.57🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-165-231-57.compute-1.amazonaws.com
A54.175.237.59🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix
PTRec2-54-175-237-59.compute-1.amazonaws.com
A100.24.71.251🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-24-71-251.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:43e9:5c2f:40c7:d40c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:4a37:1e53:7f9b:f8b5🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:aad9:3115:a009:a1b6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.84.187.185🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-84-187-185.compute-1.amazonaws.com
A3.93.61.76🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-93-61-76.compute-1.amazonaws.com
A13.222.154.26🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-222-154-26.compute-1.amazonaws.com
A18.209.106.44🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-209-106-44.compute-1.amazonaws.com
A18.234.45.237🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix
PTRec2-18-234-45-237.compute-1.amazonaws.com
A34.228.185.17🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-228-185-17.compute-1.amazonaws.com
A34.229.192.130🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-229-192-130.compute-1.amazonaws.com
A34.238.150.170🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-238-150-170.compute-1.amazonaws.com
A35.173.181.189🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
PTRec2-35-173-181-189.compute-1.amazonaws.com
A52.23.180.76🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-23-180-76.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-04-26 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777243041

Same first word

521dmc.com

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns1.bddns.cnns2.bddns.cnA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197116.255.218.172122.114.131.1822600:1f18:4ae:c605:f094:2a0a:4985:526e2600:1f18:4ae:c606:def:b9d9:eb9e:776652.201.53.16698.82.42.139
○NSns1.bddns.cn2015-06-15 → 2017-02-18 · 4 obs
● 2015-06-15 14:37:26
● 2017-02-18 18:57:50
○ 2026-03-29 06:52:24
○ 2026-04-26 23:01:14
●NSns1.namebrightdns.com2026-03-29 → 2026-04-26 · 3 obs
○ 2017-02-18 18:57:50
● 2026-03-29 06:52:24
● 2026-04-26 23:01:14
○NSns2.bddns.cn2015-06-15 → 2017-02-18 · 4 obs
● 2015-06-15 14:37:26
● 2017-02-18 18:57:50
○ 2026-03-29 06:52:24
○ 2026-04-26 23:01:14
●NSnsg1.namebrightdns.com2026-03-29 → 2026-04-26 · 3 obs
○ 2017-02-18 18:57:50
● 2026-03-29 06:52:24
● 2026-04-26 23:01:14
●NSnsg2.namebrightdns.com2026-03-29 → 2026-04-26 · 3 obs
○ 2017-02-18 18:57:50
● 2026-03-29 06:52:24
● 2026-04-26 23:01:14
○A116.255.218.1722015-06-15 → 2016-01-23 · 4 obs
● 2015-06-15 14:37:26
● 2016-01-23 18:11:04
○ 2016-04-21 08:20:06
○ 2026-04-26 23:01:14
○A122.114.131.1822017-02-18 → 2017-02-18 · 4 obs
○ 2016-04-21 08:20:06
● 2017-02-18 18:57:50
○ 2026-03-29 06:52:24
○ 2026-04-26 23:01:14
●A13.223.25.842026-03-29 → 2026-04-26 · 3 obs
○ 2017-02-18 18:57:50
● 2026-03-29 06:52:24
● 2026-04-26 23:01:14
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-29 → 2026-04-26 · 3 obs
○ 2017-02-18 18:57:50
● 2026-03-29 06:52:24
● 2026-04-26 23:01:14
○A2600:1f18:4ae:c605:f094:2a0a:4985:526e2026-03-29 → 2026-04-26 · 2 obs
○ 2026-03-29 06:52:24
○ 2026-04-26 23:01:14
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-29 → 2026-04-26 · 3 obs
○ 2017-02-18 18:57:50
● 2026-03-29 06:52:24
● 2026-04-26 23:01:14
○A2600:1f18:4ae:c606:def:b9d9:eb9e:77662026-03-29 → 2026-04-26 · 2 obs
○ 2026-03-29 06:52:24
○ 2026-04-26 23:01:14
○A52.201.53.1662026-03-29 → 2026-04-26 · 2 obs
○ 2026-03-29 06:52:24
○ 2026-04-26 23:01:14
●A54.243.117.1972026-03-29 → 2026-04-26 · 3 obs
○ 2017-02-18 18:57:50
● 2026-03-29 06:52:24
● 2026-04-26 23:01:14
○A98.82.42.1392026-03-29 → 2026-04-26 · 2 obs
○ 2026-03-29 06:52:24
○ 2026-04-26 23:01:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
521dmc.comnsg1.namebrightdns.com, nsg2.namebrightdns.com24 records

✅ Authoritative Response

Server:34.234.97.191

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 521dmc.com (unsigned zone)

⏱️ Timing

Total: 102ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 24

Out-of-bailiwick: 24 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

521dmc.com points 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, for instance ikunz.com, clidoc.com, curosphere.com, mxav2.airnight.com and mayfair.org.whoisbucket.com share IP numbers with 521dmc.com.

Name Servers

521dmc.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

521dmc.com at least partially shares its name servers with other domains, for instance selloz.com, klinikkforalle.com, www.jnjfdiaoche.com.whoisbucket.com, merlein.com and www.albertgascon.com.

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

Host names with thirteen IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:180a:eaa0:98f4:64d8, 2600:1f18:683a:ae1a:2420:8478:e744:63ef, 2600:1f18:683a:ae1b:f68c:8c6a:f564:de2f, 3.81.226.39, 3.84.181.27, 23.20.211.132, 34.229.192.194, 34.229.224.101, 34.234.97.191, 52.91.174.45, 54.165.231.57, 54.175.237.59 and 100.24.71.251.

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:43e9:5c2f:40c7:d40c, 2600:1f18:683a:ae1a:4a37:1e53:7f9b:f8b5, 2600:1f18:683a:ae1b:aad9:3115:a009:a1b6, 3.84.187.185, 3.93.61.76, 13.222.154.26, 18.209.106.44, 18.234.45.237, 34.228.185.17, 34.229.192.130, 34.238.150.170, 35.173.181.189 and 52.23.180.76.

Host names with six IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:34d8:9aa4:f653:1ca0, 2600:1f18:683a:ae1a:977d:79ce:57b9:866f, 2600:1f18:683a:ae1b:b3ab:92f2:9d59:6329, 3.81.4.12, 3.93.174.115 and 204.236.252.8.