dooctor.com - dns.ninja

`dooctor.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:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6fa6:bf7e:9de7:5e92^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.80.151.113^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-151-113.compute-1.amazonaws.com`
		A	54.89.201.236^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-201-236.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:f535:3a35:f979:7d42^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9495:4bb7:fbde:b015^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.140.102^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-140-102.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.225.31.228^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-31-228.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-16 #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=1784215357

Subdomains

nullmx.dooctor.com

Same first word

dooctor.com

Similar names

odoctor.kg

docroot.com

doctoro.de

doctoor.net

doctoro.cz

doctoor.com

docorto.com

doctoro.com

odoctor.co.kr

doctoro.us

ortodoc.com.br

tdoorco.com

odoctor.com

rootdoc.de

ortodoc.com

doctoro.ru

DNS History

13 records (7 active, 6 former)

○NSdns1.xpress.com.mx2016-01-14 → 2017-04-10 · 4 obs

● 2016-01-14 05:08:58
● 2017-04-10 09:17:14
○ 2026-03-26 09:56:46
○ 2026-07-16 15:31:20

○NSdns2.xpress.com.mx2016-01-14 → 2017-04-10 · 4 obs

● 2016-01-14 05:08:58
● 2017-04-10 09:17:14
○ 2026-03-26 09:56:46
○ 2026-07-16 15:31:20

●NSns1.namebrightdns.com2026-03-26 → 2026-07-16 · 3 obs

○ 2017-04-10 09:17:14
● 2026-03-26 09:56:46
● 2026-07-16 15:31:20

●NSnsg1.namebrightdns.com2026-03-26 → 2026-07-16 · 3 obs

○ 2017-04-10 09:17:14
● 2026-03-26 09:56:46
● 2026-07-16 15:31:20

●NSnsg2.namebrightdns.com2026-03-26 → 2026-07-16 · 3 obs

○ 2017-04-10 09:17:14
● 2026-03-26 09:56:46
● 2026-07-16 15:31:20

○MXallfb.xpress.com.mx2016-01-14 → 2017-04-10 · 4 obs

● 2016-01-14 05:08:58
● 2017-04-10 09:17:14
○ 2026-03-26 09:56:46
○ 2026-07-16 15:31:20

○MXallmx.xpress.com.mx2016-01-14 → 2017-04-10 · 4 obs

● 2016-01-14 05:08:58
● 2017-04-10 09:17:14
○ 2026-03-26 09:56:46
○ 2026-07-16 15:31:20

●A13.223.25.842026-03-26 → 2026-07-16 · 3 obs

○ 2017-04-10 09:17:14
● 2026-03-26 09:56:46
● 2026-07-16 15:31:20

○A13.65.30.1792016-09-19 → 2017-04-10 · 5 obs

○ 2016-04-03 23:35:28
● 2016-09-19 15:41:32
● 2017-04-10 09:17:14
○ 2026-03-26 09:56:46
○ 2026-07-16 15:31:20

○A201.175.21.2412016-01-14 → 2016-04-03 · 4 obs

● 2016-01-14 05:08:58
● 2016-04-03 23:35:28
○ 2016-09-19 15:41:32
○ 2026-07-16 15:31:20

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-26 → 2026-07-16 · 3 obs

○ 2017-04-10 09:17:14
● 2026-03-26 09:56:46
● 2026-07-16 15:31:20

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-26 → 2026-07-16 · 3 obs

○ 2017-04-10 09:17:14
● 2026-03-26 09:56:46
● 2026-07-16 15:31:20

●A54.243.117.1972026-03-26 → 2026-07-16 · 3 obs

○ 2017-04-10 09:17:14
● 2026-03-26 09:56:46
● 2026-07-16 15:31:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:3.90.140.102

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dooctor.com (unsigned zone)

⏱️ Timing

Total: 186ms | 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	`nsg1.namebrightdns.com, nsg2.namebrightdns.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 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

dooctor.com serves as the parent of nullmx.dooctor.com.

IP Addresses

dooctor.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.

Additional host names — avyouxi.com.whoisbucket.com, cal2.alabanza.com, nielang.com and two others — share IP numbers with dooctor.com.

Name Servers

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

dooctor.com has at least partial name server overlap with other domains, such as www.usbsounds.com, gravitynow.com, logicelements.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.

Host names with 6 IP numbers:

nsg1.namebrightdns.com carries IP addresses 54.80.151.113, 54.89.201.236 and 54.234.103.190, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.90.140.102, 54.221.37.2 and 54.225.31.228, with 3 other addresses beyond those.

Host names that resolve to five IP addresses:

ns1.namebrightdns.com points to 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two other IP addresses.