rubdoc.com - dns.ninja

`rubdoc.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:3f07:1cb4:63af:5432^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7eb4:aa05:32df:8eb1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:fb78:d91:d919:3fe4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.208.17.136^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-208-17-136.compute-1.amazonaws.com`
		A	18.234.41.78^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-234-41-78.compute-1.amazonaws.com`
		A	32.197.121.192
			PTR	`ec2-32-197-121-192.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:385b:e78b:7a10:2157^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:4af9:8655:8570:579f^{🇺🇸 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	54.205.128.225^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-205-128-225.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`
		A	100.59.204.227^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-59-204-227.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-11 #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=1783822952

Subdomains

mx.rubdoc.com

Same first word

rubdoc.com

Similar names

brudoc.be

dubroc.com

budcor.com

borduc.com

cubord.com

cubord.be

burdco.com

corbud.com

budrco.com

durbco.com

cdboru.com

ourcdb.com

cbdour.com

docbru.de

DNS History

11 records (7 active, 4 former)

●NSns1.namebrightdns.com2026-03-26 → 2026-07-12 · 3 obs

○ 2017-12-16 04:23:10
● 2026-03-26 07:41:48
● 2026-07-12 02:33:40

○NSns1.netfirms.com2015-07-02 → 2017-12-16 · 4 obs

● 2015-07-02 18:56:24
● 2017-12-16 04:23:10
○ 2026-03-26 07:41:48
○ 2026-07-12 02:33:40

○NSns2.netfirms.com2015-07-02 → 2017-12-16 · 4 obs

● 2015-07-02 18:56:24
● 2017-12-16 04:23:10
○ 2026-03-26 07:41:48
○ 2026-07-12 02:33:40

●NSnsg1.namebrightdns.com2026-03-26 → 2026-07-12 · 3 obs

○ 2017-12-16 04:23:10
● 2026-03-26 07:41:48
● 2026-07-12 02:33:40

●NSnsg2.namebrightdns.com2026-03-26 → 2026-07-12 · 3 obs

○ 2017-12-16 04:23:10
● 2026-03-26 07:41:48
● 2026-07-12 02:33:40

○MXmx.rubdoc.com2015-07-02 → 2017-12-16 · 4 obs

● 2015-07-02 18:56:24
● 2017-12-16 04:23:10
○ 2026-03-26 07:41:48
○ 2026-07-12 02:33:40

●A13.223.25.842026-03-26 → 2026-07-12 · 3 obs

○ 2017-12-16 04:23:10
● 2026-03-26 07:41:48
● 2026-07-12 02:33:40

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-26 → 2026-07-12 · 3 obs

○ 2017-12-16 04:23:10
● 2026-03-26 07:41:48
● 2026-07-12 02:33:40

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-26 → 2026-07-12 · 3 obs

○ 2017-12-16 04:23:10
● 2026-03-26 07:41:48
● 2026-07-12 02:33:40

●A54.243.117.1972026-03-26 → 2026-07-12 · 3 obs

○ 2017-12-16 04:23:10
● 2026-03-26 07:41:48
● 2026-07-12 02:33:40

○A66.96.160.1312015-07-02 → 2017-12-16 · 4 obs

● 2015-07-02 18:56:24
● 2017-12-16 04:23:10
○ 2026-03-26 07:41:48
○ 2026-07-12 02:33:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:100.59.204.227

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubdoc.com (unsigned zone)

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg2.namebrightdns.com, nsg1.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

The domain mx.rubdoc.com falls under the parent rubdoc.com.

IP Addresses

rubdoc.com points to the 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.

kevaindia.com, iamys.com, golden.melimarket.com and two other host names share IP numbers with rubdoc.com.

Name Servers

DNS for rubdoc.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of rubdoc.com's name servers are shared with other domains, for example ns1.naijamatch.com, haayoo.com, samscan.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hostnames that resolve to 6 IP addresses:

nsg1.namebrightdns.com has IP addresses 3.208.17.136, 18.234.41.78 and 32.197.121.192, plus 3 other.

nsg2.namebrightdns.com has IP addresses 54.205.128.225, 54.225.31.228 and 100.59.204.227, plus 3 other.

Hostnames pointing to five IP numbers:

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