chestdoc.com - dns.ninja

`chestdoc.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:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d91:676:6a3b:630e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b00c:8d5c:a9a3:9538^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.218.191.141^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-218-191-141.compute-1.amazonaws.com`
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.88.240.25^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-88-240-25.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:cc5d:cd19:dd5:828e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3ee4:3218:624e:fbef^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	18.232.139.44^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-139-44.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-17 #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=1781716280

Same first word

chestdoc.com

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DNS History

18 records (7 active, 11 former)

●NSns1.namebrightdns.com2026-03-28 → 2026-06-17 · 3 obs

○ 2017-02-06 09:47:08
● 2026-03-28 10:16:58
● 2026-06-17 17:37:36

○NSns43.domaincontrol.com2016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

○NSns44.domaincontrol.com2016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

●NSnsg1.namebrightdns.com2026-03-28 → 2026-06-17 · 3 obs

○ 2017-02-06 09:47:08
● 2026-03-28 10:16:58
● 2026-06-17 17:37:36

●NSnsg2.namebrightdns.com2026-03-28 → 2026-06-17 · 3 obs

○ 2017-02-06 09:47:08
● 2026-03-28 10:16:58
● 2026-06-17 17:37:36

○MXalt1.aspmx.l.google.com2016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

○MXalt2.aspmx.l.google.com2016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

○MXaspmx.l.google.com2016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

○MXaspmx2.googlemail.com2016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

○MXaspmx3.googlemail.com2016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

●A13.223.25.842026-03-28 → 2026-06-17 · 3 obs

○ 2017-02-06 09:47:08
● 2026-03-28 10:16:58
● 2026-06-17 17:37:36

○A216.239.32.212016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

○A216.239.34.212016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

○A216.239.36.212016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

○A216.239.38.212016-02-11 → 2016-05-04 · 4 obs

● 2016-02-11 23:55:32
● 2016-05-04 18:07:14
○ 2017-02-06 09:47:08
○ 2026-06-17 17:37:36

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-28 → 2026-06-17 · 3 obs

○ 2017-02-06 09:47:08
● 2026-03-28 10:16:58
● 2026-06-17 17:37:36

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-28 → 2026-06-17 · 3 obs

○ 2017-02-06 09:47:08
● 2026-03-28 10:16:58
● 2026-06-17 17:37:36

●A54.243.117.1972026-03-28 → 2026-06-17 · 3 obs

○ 2017-02-06 09:47:08
● 2026-03-28 10:16:58
● 2026-06-17 17:37:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chestdoc.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.88.240.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chestdoc.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

chestdoc.com has four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

mail.fiyue.com, bestfitpro.com, lidaxing.com and two other host names share IP numbers with chestdoc.com.

Name Servers

Three name servers are authoritative for chestdoc.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

chestdoc.com has at least partial name server overlap with other domains, such as gensolin.com, mail.wellbeingindia.com, www.newagetech.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hostnames that resolve to 7 IP addresses:

nsg2.namebrightdns.com carries IP addresses 3.80.109.14, 18.232.139.44 and 98.81.3.34, with 4 other addresses beyond those.

Hostnames that resolve to 6 IP addresses:

ns1.namebrightdns.com carries IP addresses 13.218.191.141, 52.203.211.134 and 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca, with 3 other addresses beyond those.

Hostnames pointing to five IP numbers:

nsg1.namebrightdns.com resolves to four IP addresses: 3.88.240.25, 52.55.198.41, 54.175.130.15 and two others.