`crabguru.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:aa86:dc69:2f3:5dbe^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3376:e04f:851f:406c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a510:c365:d06a:e73a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.91.47.137^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-91-47-137.compute-1.amazonaws.com`
		A	54.92.199.119^{🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix}
			PTR	`ec2-54-92-199-119.compute-1.amazonaws.com`
		A	98.83.163.23^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-163-23.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:a388:d1df:4b9f:5800^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e842:8110:107c:b494^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:96b1:bfb8:a488:961c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a136:1971:9598:5d4a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.125.168^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-125-168.compute-1.amazonaws.com`
		A	18.209.34.29^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-34-29.compute-1.amazonaws.com`
		A	44.220.149.224^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-220-149-224.compute-1.amazonaws.com`
		A	54.90.222.89^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-222-89.compute-1.amazonaws.com`
		A	98.81.135.11^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-135-11.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:5de3:627d:7177:d4b4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9806:d504:f0e4:26c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a00e:60bf:4fb5:f5b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	3.89.204.207^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-204-207.compute-1.amazonaws.com`
		A	34.207.109.226^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-207-109-226.compute-1.amazonaws.com`
		A	54.145.228.233^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
			PTR	`ec2-54-145-228-233.compute-1.amazonaws.com`
		A	98.93.89.251^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-89-251.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-24 #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=1774413007

Same first word

crabguru.com

Similar names

carbguru.com

DNS History

22 records (7 active, 15 former)

○NSns01.cashparking.com2017-05-22 → 2017-05-22 · 3 obs

○ 2016-09-26 14:01:58
● 2017-05-22 08:30:52
○ 2026-03-25 04:51:32

●NSns1.namebrightdns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-22 08:30:52
● 2026-03-25 04:51:32

○NSns1.zinski.net2015-06-09 → 2016-04-12 · 4 obs

● 2015-06-09 04:24:16
● 2016-04-12 19:20:36
○ 2016-09-26 14:01:58
○ 2026-03-25 04:51:32

○NSns2.zinski.net2015-06-09 → 2016-04-12 · 4 obs

● 2015-06-09 04:24:16
● 2016-04-12 19:20:36
○ 2016-09-26 14:01:58
○ 2026-03-25 04:51:32

○NSns55.domaincontrol.com2016-09-26 → 2016-09-26 · 4 obs

○ 2016-04-12 19:20:36
● 2016-09-26 14:01:58
○ 2017-05-22 08:30:52
○ 2026-03-25 04:51:32

○NSns56.domaincontrol.com2016-09-26 → 2016-09-26 · 4 obs

○ 2016-04-12 19:20:36
● 2016-09-26 14:01:58
○ 2017-05-22 08:30:52
○ 2026-03-25 04:51:32

●NSnsg1.namebrightdns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-22 08:30:52
● 2026-03-25 04:51:32

●NSnsg2.namebrightdns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-22 08:30:52
● 2026-03-25 04:51:32

○MXcrabguru.com2015-06-09 → 2016-04-12 · 4 obs

● 2015-06-09 04:24:16
● 2016-04-12 19:20:36
○ 2016-09-26 14:01:58
○ 2026-03-25 04:51:32

○MXmailstore1.secureserver.net2016-09-26 → 2017-05-22 · 4 obs

○ 2016-04-12 19:20:36
● 2016-09-26 14:01:58
● 2017-05-22 08:30:52
○ 2026-03-25 04:51:32

○MXsmtp.secureserver.net2016-09-26 → 2017-05-22 · 4 obs

○ 2016-04-12 19:20:36
● 2016-09-26 14:01:58
● 2017-05-22 08:30:52
○ 2026-03-25 04:51:32

●A13.223.25.842026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-22 08:30:52
● 2026-03-25 04:51:32

○A184.168.221.962017-05-22 → 2017-05-22 · 3 obs

○ 2016-09-26 14:01:58
● 2017-05-22 08:30:52
○ 2026-03-25 04:51:32

○A207.58.169.1652015-06-09 → 2016-04-12 · 4 obs

● 2015-06-09 04:24:16
● 2016-04-12 19:20:36
○ 2016-09-26 14:01:58
○ 2026-03-25 04:51:32

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-22 08:30:52
● 2026-03-25 04:51:32

○A2600:1f18:4ae:c605:f094:2a0a:4985:526e2026-03-25 → 2026-03-25 · 1 obs

○ 2026-03-25 04:51:32

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-22 08:30:52
● 2026-03-25 04:51:32

○A2600:1f18:4ae:c606:def:b9d9:eb9e:77662026-03-25 → 2026-03-25 · 1 obs

○ 2026-03-25 04:51:32

○A50.63.202.482016-09-26 → 2016-09-26 · 4 obs

○ 2016-04-12 19:20:36
● 2016-09-26 14:01:58
○ 2017-05-22 08:30:52
○ 2026-03-25 04:51:32

○A52.201.53.1662026-03-25 → 2026-03-25 · 1 obs

○ 2026-03-25 04:51:32

●A54.243.117.1972026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-22 08:30:52
● 2026-03-25 04:51:32

○A98.82.42.1392026-03-25 → 2026-03-25 · 1 obs

○ 2026-03-25 04:51:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...	-
crabguru.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:3.85.217.230

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crabguru.com (unsigned zone)

⏱️ Timing

Total: 116ms | 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	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

crabguru.com maps 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 such as cache.gulsy.com, bedfordair.com, hostmaster.microkosm.com, www.nationwideportal.com and pillarmedical.com share IPs with crabguru.com.

Name Servers

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

crabguru.com at least partially shares name servers with other domains, for example ourenable.com, 680.bjxcn.com, riskavoid.com, ksaad.com and www.higloves.com.

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

Host names by IP count:

Eleven IPs: nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:a388:d1df:4b9f:5800, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1a:e842:8110:107c:b494, 2600:1f18:683a:ae1b:96b1:bfb8:a488:961c, 2600:1f18:683a:ae1b:a136:1971:9598:5d4a, 2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61, 13.221.125.168, 18.209.34.29, 44.220.149.224, 54.90.222.89 and 98.81.135.11.

Ten IPs: nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:5de3:627d:7177:d4b4, 2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758, 2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:a00e:60bf:4fb5:f5b, 3.85.217.230, 3.89.204.207, 34.207.109.226, 54.145.228.233 and 98.93.89.251.

Six IPs: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe, 2600:1f18:683a:ae1b:3376:e04f:851f:406c, 2600:1f18:683a:ae1b:a510:c365:d06a:e73a, 52.91.47.137, 54.92.199.119 and 98.83.163.23.

crabguru.com - robtex.com

crabguru.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`crabguru.com`

`com`