`classlibraries.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:f77:89a0:bb92:5271^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5f14:22b0:b9c3:970f^{🇺🇸 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	3.94.169.176^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-94-169-176.compute-1.amazonaws.com`
		A	52.91.47.137^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-91-47-137.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: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	13.220.56.184^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-220-56-184.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	54.88.138.42^{🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix}
			PTR	`ec2-54-88-138-42.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:6371:849e:3916:7db3^{🇺🇸 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:ae1a:e842:8110:107c:b494^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d886:b5ba:8512:894^{🇺🇸 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	54.224.194.88^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-224-194-88.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 2026-03-26 #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=1774556957

Previously MX for

classlibraries.com

Same first word

classlibraries.com

DNS History

22 records (7 active, 15 former)

○NSns1.dsredirection.com2015-12-05 → 2017-05-23 · 5 obs

○ 2015-08-03 06:12:24
● 2015-12-05 09:57:54
● 2017-05-23 21:33:16
○ 2026-02-15 09:32:06
○ 2026-03-26 20:36:12

●NSns1.namebrightdns.com2026-02-15 → 2026-03-26 · 3 obs

○ 2017-05-23 21:33:16
● 2026-02-15 09:32:06
● 2026-03-26 20:36:12

○NSns2.dsredirection.com2015-12-05 → 2017-05-23 · 5 obs

○ 2015-08-03 06:12:24
● 2015-12-05 09:57:54
● 2017-05-23 21:33:16
○ 2026-02-15 09:32:06
○ 2026-03-26 20:36:12

○NSns4.lunarpages.com2008-03-20 → 2015-08-03 · 4 obs

● 2008-03-20 05:22:10
● 2015-08-03 06:12:24
○ 2015-12-05 09:57:54
○ 2026-03-26 20:36:12

○NSns5.lunarpages.com2008-03-20 → 2015-08-03 · 4 obs

● 2008-03-20 05:22:10
● 2015-08-03 06:12:24
○ 2015-12-05 09:57:54
○ 2026-03-26 20:36:12

●NSnsg1.namebrightdns.com2026-02-15 → 2026-03-26 · 3 obs

○ 2017-05-23 21:33:16
● 2026-02-15 09:32:06
● 2026-03-26 20:36:12

●NSnsg2.namebrightdns.com2026-02-15 → 2026-03-26 · 3 obs

○ 2017-05-23 21:33:16
● 2026-02-15 09:32:06
● 2026-03-26 20:36:12

○MXclasslibraries.com2008-03-20 → 2015-08-03 · 4 obs

● 2008-03-20 05:22:10
● 2015-08-03 06:12:24
○ 2015-12-05 09:57:54
○ 2026-03-26 20:36:12

●A13.223.25.842026-02-15 → 2026-03-26 · 3 obs

○ 2017-05-23 21:33:16
● 2026-02-15 09:32:06
● 2026-03-26 20:36:12

○A208.73.210.2002015-12-05 → 2016-09-24 · 5 obs

○ 2015-08-03 06:12:24
● 2015-12-05 09:57:54
● 2016-09-24 07:54:14
○ 2017-05-23 21:33:16
○ 2026-03-26 20:36:12

○A208.73.210.2022017-05-23 → 2017-05-23 · 4 obs

○ 2016-09-24 07:54:14
● 2017-05-23 21:33:16
○ 2026-02-15 09:32:06
○ 2026-03-26 20:36:12

○A208.73.210.2142015-12-05 → 2016-09-24 · 5 obs

○ 2015-08-03 06:12:24
● 2015-12-05 09:57:54
● 2016-09-24 07:54:14
○ 2017-05-23 21:33:16
○ 2026-03-26 20:36:12

○A208.73.210.2172015-12-05 → 2017-05-23 · 5 obs

○ 2015-08-03 06:12:24
● 2015-12-05 09:57:54
● 2017-05-23 21:33:16
○ 2026-02-15 09:32:06
○ 2026-03-26 20:36:12

○A208.73.211.1652017-05-23 → 2017-05-23 · 4 obs

○ 2016-09-24 07:54:14
● 2017-05-23 21:33:16
○ 2026-02-15 09:32:06
○ 2026-03-26 20:36:12

○A208.73.211.1772017-05-23 → 2017-05-23 · 4 obs

○ 2016-09-24 07:54:14
● 2017-05-23 21:33:16
○ 2026-02-15 09:32:06
○ 2026-03-26 20:36:12

○A208.73.211.1782015-12-05 → 2016-09-24 · 5 obs

○ 2015-08-03 06:12:24
● 2015-12-05 09:57:54
● 2016-09-24 07:54:14
○ 2017-05-23 21:33:16
○ 2026-03-26 20:36:12

○A216.193.252.232008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 05:22:10
○ 2015-08-03 06:12:24
○ 2026-03-26 20:36:12

○A216.97.236.402015-08-03 → 2015-08-03 · 4 obs

○ 2008-03-20 05:22:10
● 2015-08-03 06:12:24
○ 2015-12-05 09:57:54
○ 2026-03-26 20:36:12

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-15 → 2026-03-26 · 3 obs

○ 2017-05-23 21:33:16
● 2026-02-15 09:32:06
● 2026-03-26 20:36:12

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-15 → 2026-03-26 · 3 obs

○ 2017-05-23 21:33:16
● 2026-02-15 09:32:06
● 2026-03-26 20:36:12

●A54.243.117.1972026-02-15 → 2026-03-26 · 3 obs

○ 2017-05-23 21:33:16
● 2026-02-15 09:32:06
● 2026-03-26 20:36:12

○PTRns1.dsredirection.com2017-05-23 → 2026-02-15 · 4 obs

● 2017-05-23 21:33:16
● 2026-02-15 19:39:02
○ 2026-02-21 02:43:34
○ 2026-03-26 20:36:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
classlibraries.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	18 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 classlibraries.com (unsigned zone)

⏱️ Timing

Total: 117ms | 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: 18

Out-of-bailiwick: 18 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

classlibraries.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 include runelife.com, rionation.com, goatcap.com, mariposablue.com and kedshopb.ias3.com; they share IP numbers with classlibraries.com.

Name Servers

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

classlibraries.com at least partially shares name servers with other domains, for instance theliveshop.com, biggib.com, doconvert.com, tantraa.com and ringonet.com.

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

Host names with nine IP numbers:

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:b2d2:f9bf:c31b:7e61, 3.89.209.21, 13.220.56.184, 44.220.149.224, 54.88.138.42 and 98.81.135.11.

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:6371:849e:3916:7db3, 2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758, 2600:1f18:683a:ae1a:e842:8110:107c:b494, 2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7, 2600:1f18:683a:ae1b:d886:b5ba:8512:894, 3.85.217.230, 13.221.125.168, 54.224.194.88 and 98.93.89.251.

Host names with five IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:f77:89a0:bb92:5271, 2600:1f18:683a:ae1a:5f14:22b0:b9c3:970f, 2600:1f18:683a:ae1b:a510:c365:d06a:e73a, 3.94.169.176 and 52.91.47.137.

classlibraries.com - robtex.com