`thoughtgurus.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:6b86:f70d:6af7:3a27^{🇺🇸 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`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5^{🇺🇸 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: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	2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.209.21^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-209-21.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:e1f7:fcf3:dce8:5758^{🇺🇸 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:130f:6e59:4e36:8c1e^{🇺🇸 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	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	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 2026-03-25 #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=1774480552

Previously MX for

thoughtgurus.com

Same first word

thoughtgurus.com

DNS History

15 records (7 active, 8 former)

●NSns1.namebrightdns.com2026-03-07 → 2026-03-25 · 3 obs

○ 2017-07-08 16:02:04
● 2026-03-07 17:31:42
● 2026-03-25 23:19:40

○NSns1.tnphost.com2016-04-20 → 2017-07-08 · 4 obs

● 2016-04-20 12:57:06
● 2017-07-08 16:02:04
○ 2026-03-07 17:31:42
○ 2026-03-25 23:19:40

○NSns2.tnphost.com2016-04-20 → 2017-07-08 · 4 obs

● 2016-04-20 12:57:06
● 2017-07-08 16:02:04
○ 2026-03-07 17:31:42
○ 2026-03-25 23:19:40

●NSnsg1.namebrightdns.com2026-03-07 → 2026-03-25 · 3 obs

○ 2017-07-08 16:02:04
● 2026-03-07 17:31:42
● 2026-03-25 23:19:40

●NSnsg2.namebrightdns.com2026-03-07 → 2026-03-25 · 3 obs

○ 2017-07-08 16:02:04
● 2026-03-07 17:31:42
● 2026-03-25 23:19:40

○MXmx1.daemonmail.net2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 09:22:00
○ 2015-11-12 14:39:14
○ 2026-03-25 23:19:40

○MXmx2.daemonmail.net2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 09:22:00
○ 2015-11-12 14:39:14
○ 2026-03-25 23:19:40

○MXthoughtgurus.com2016-04-20 → 2017-07-08 · 5 obs

○ 2015-11-12 14:39:14
● 2016-04-20 12:57:06
● 2017-07-08 16:02:04
○ 2026-03-07 17:31:42
○ 2026-03-25 23:19:40

●A13.223.25.842026-03-07 → 2026-03-25 · 3 obs

○ 2017-07-08 16:02:04
● 2026-03-07 17:31:42
● 2026-03-25 23:19:40

○A199.119.103.2212016-04-20 → 2017-07-08 · 5 obs

○ 2015-11-12 14:39:14
● 2016-04-20 12:57:06
● 2017-07-08 16:02:04
○ 2026-03-07 17:31:42
○ 2026-03-25 23:19:40

○A216.104.161.1202008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 09:22:00
○ 2015-11-12 14:39:14
○ 2026-03-25 23:19:40

○A216.104.161.2202008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 09:22:00
○ 2015-11-12 14:39:14
○ 2026-03-25 23:19:40

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-07 → 2026-03-25 · 3 obs

○ 2017-07-08 16:02:04
● 2026-03-07 17:31:42
● 2026-03-25 23:19:40

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-07 → 2026-03-25 · 3 obs

○ 2017-07-08 16:02:04
● 2026-03-07 17:31:42
● 2026-03-25 23:19:40

●A54.243.117.1972026-03-07 → 2026-03-25 · 3 obs

○ 2017-07-08 16:02:04
● 2026-03-07 17:31:42
● 2026-03-25 23:19:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:13.221.125.168

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thoughtgurus.com (unsigned zone)

⏱️ Timing

Total: 807ms | 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	`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: 16

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

Analysis

IP Addresses

thoughtgurus.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 entcore.com, fisie.com, 99.229.25.8.res.dyn.sal.fibrant.com, shipsail.com and mylifeloop.com share IPs with thoughtgurus.com.

Name Servers

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

thoughtgurus.com at least partially shares name servers with other domains, for example skdecor.com, mail.nobugames.com, shopmytech.com, 4a2f4.jsdcoffee.com and comfish.com.

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

Host names with nine IP numbers: The host name nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:a00e:60bf:4fb5:f5b, 2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61, 3.89.209.21, 44.220.149.224, 54.90.222.89 and 98.81.135.11. Host names with seven IP numbers: The host name nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758, 2600:1f18:683a:ae1a:e842:8110:107c:b494, 2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e, 3.85.217.230, 13.221.125.168, 18.209.34.29 and 98.93.89.251. Host names with four IP numbers: The host name ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe, 2600:1f18:683a:ae1b:6b86:f70d:6af7:3a27, 52.91.47.137 and 54.92.199.119.

thoughtgurus.com - robtex.com