posterdoc.com - dns.ninja

`posterdoc.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:e94c:1b8c:77a:2c56^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:80e7:3646:7534:e27e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.212.239.85^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-239-85.compute-1.amazonaws.com`
		A	54.197.216.126^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-216-126.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:6cd3:c02c:be79:5017^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 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	3.85.118.95^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-118-95.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	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:651d:833a:8048:960^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:bfb:dca7:3bf0:7bd6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e481:ba17:b27f:e48f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.13.94^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-13-94.compute-1.amazonaws.com`
		A	44.222.227.90^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-222-227-90.compute-1.amazonaws.com`
		A	54.204.144.198^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-204-144-198.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-12 #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=1781288913

Same first word

posterdoc.com

posterdoc.de

Similar names

DNS History

19 records (7 active, 12 former)

●NSdomain-for-sale.hugedomainsdns.com2026-03-25 → 2026-06-12 · 3 obs

○ 2017-10-21 02:56:40
● 2026-03-25 10:30:24
● 2026-06-12 18:40:18

●NSforsale.hugedomainsdns.com2026-03-25 → 2026-06-12 · 3 obs

○ 2017-10-21 02:56:40
● 2026-03-25 10:30:24
● 2026-06-12 18:40:18

●NSns1.namebrightdns.com2015-07-10 → 2026-06-12 · 5 obs

● 2015-07-10 07:54:06
● 2016-01-28 23:36:30
○ 2016-12-04 07:39:14
● 2017-10-21 02:56:40
● 2026-06-12 18:40:18

○NSns2.namebrightdns.com2015-07-10 → 2017-10-21 · 6 obs

● 2015-07-10 07:54:06
● 2016-01-28 23:36:30
○ 2016-12-04 07:39:14
● 2017-10-21 02:56:40
○ 2026-03-25 10:30:24
○ 2026-06-12 18:40:18

○NSnst1.namebrightdns.com2016-12-04 → 2016-12-04 · 4 obs

○ 2016-01-28 23:36:30
● 2016-12-04 07:39:14
○ 2017-10-21 02:56:40
○ 2026-06-12 18:40:18

○NSnst2.namebrightdns.com2016-12-04 → 2016-12-04 · 4 obs

○ 2016-01-28 23:36:30
● 2016-12-04 07:39:14
○ 2017-10-21 02:56:40
○ 2026-06-12 18:40:18

○MXanmail.namebrightmail.com2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 07:54:06
○ 2015-11-08 20:46:20
○ 2026-06-12 18:40:18

●A13.223.25.842026-03-25 → 2026-06-12 · 3 obs

○ 2017-10-21 02:56:40
● 2026-03-25 10:30:24
● 2026-06-12 18:40:18

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-25 → 2026-06-12 · 3 obs

○ 2017-10-21 02:56:40
● 2026-03-25 10:30:24
● 2026-06-12 18:40:18

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-25 → 2026-06-12 · 3 obs

○ 2017-10-21 02:56:40
● 2026-03-25 10:30:24
● 2026-06-12 18:40:18

○A54.174.31.2542015-07-10 → 2015-11-08 · 4 obs

● 2015-07-10 07:54:06
● 2015-11-08 20:46:20
○ 2016-01-28 23:36:30
○ 2026-06-12 18:40:18

○A54.208.74.2152015-07-10 → 2015-11-08 · 4 obs

● 2015-07-10 07:54:06
● 2015-11-08 20:46:20
○ 2016-01-28 23:36:30
○ 2026-06-12 18:40:18

○A54.209.90.812016-01-28 → 2016-01-28 · 4 obs

○ 2015-11-08 20:46:20
● 2016-01-28 23:36:30
○ 2016-12-04 07:39:14
○ 2026-06-12 18:40:18

●A54.243.117.1972026-03-25 → 2026-06-12 · 3 obs

○ 2017-10-21 02:56:40
● 2026-03-25 10:30:24
● 2026-06-12 18:40:18

○A54.84.80.1732016-12-04 → 2016-12-04 · 4 obs

○ 2016-01-28 23:36:30
● 2016-12-04 07:39:14
○ 2017-10-21 02:56:40
○ 2026-06-12 18:40:18

○A54.85.54.292016-01-28 → 2016-01-28 · 4 obs

○ 2015-11-08 20:46:20
● 2016-01-28 23:36:30
○ 2016-12-04 07:39:14
○ 2026-06-12 18:40:18

○A54.88.107.1402016-12-04 → 2016-12-04 · 4 obs

○ 2016-01-28 23:36:30
● 2016-12-04 07:39:14
○ 2017-10-21 02:56:40
○ 2026-06-12 18:40:18

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-10 → 2016-01-28 · 4 obs

● 2015-07-10 07:54:06
● 2016-01-28 23:36:30
○ 2016-12-04 07:39:14
○ 2026-06-12 18:40:18

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-04 → 2017-10-21 · 5 obs

○ 2016-01-28 23:36:30
● 2016-12-04 07:39:14
● 2017-10-21 02:56:40
○ 2026-03-25 10:30:24
○ 2026-06-12 18:40:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
posterdoc.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	12 records

✅ Authoritative Response

Server:3.85.118.95

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for posterdoc.com (unsigned zone)

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

posterdoc.com points to four IP numbers: 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.

Additional host names — reverse.www.fiverworld.com, onlinerise.com, nosode.com and two others — share IP numbers with posterdoc.com.

Name Servers

posterdoc.com carries NS records delegating to domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

The name servers of posterdoc.com overlap at least partially with those of other domains — among them asienkurier.com, qbe.co.uk, raintreeapts.com and two more.

The name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

domain-for-sale.hugedomainsdns.com resolves to 3.85.118.95, 52.55.198.41 and 54.175.130.15 among others, with 3 other IP addresses in total.

forsale.hugedomainsdns.com resolves to 3.91.13.94, 44.222.227.90 and 54.204.144.198 among others, with 3 other IP addresses in total.

Host names with four IP numbers:

ns1.namebrightdns.com resolves to 18.212.239.85, 54.197.216.126, 2600:1f18:683a:ae1a:e94c:1b8c:77a:2c56 and 2600:1f18:683a:ae1b:80e7:3646:7534:e27e.