b2blibrary.com - dns.ninja

`b2blibrary.com`

DNSSEC	⚠️ Not signed
NS	`ian.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
NS	`iris.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`

`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=1785754532

Same first word

b2blibrary.com

DNS History

15 records (2 active, 13 former)

●NSian.ns.cloudflare.com2026-07-25 → 2026-08-03 · 3 obs

○ 2026-07-04 23:23:20
● 2026-07-25 20:36:50
● 2026-08-03 11:05:04

●NSiris.ns.cloudflare.com2026-07-25 → 2026-08-03 · 3 obs

○ 2026-07-04 23:23:20
● 2026-07-25 20:36:50
● 2026-08-03 11:05:04

○NSns1.name.com2026-07-04 → 2026-07-04 · 4 obs

○ 2019-12-22 18:53:56
● 2026-07-04 23:23:20
○ 2026-07-25 20:36:50
○ 2026-08-03 11:05:04

○NSns1cwy.name.com2019-12-22 → 2019-12-22 · 4 obs

○ 2016-07-04 01:53:22
● 2019-12-22 18:53:56
○ 2026-07-25 20:36:50
○ 2026-08-03 11:05:04

○NSns2cqs.name.com2019-12-22 → 2019-12-22 · 4 obs

○ 2016-07-04 01:53:22
● 2019-12-22 18:53:56
○ 2026-07-25 20:36:50
○ 2026-08-03 11:05:04

○NSns37.domaincontrol.com2015-06-14 → 2016-02-10 · 4 obs

● 2015-06-14 09:37:18
● 2016-02-10 20:08:40
○ 2016-07-04 01:53:22
○ 2026-08-03 11:05:04

○NSns38.domaincontrol.com2015-06-14 → 2016-02-10 · 4 obs

● 2015-06-14 09:37:18
● 2016-02-10 20:08:40
○ 2016-07-04 01:53:22
○ 2026-08-03 11:05:04

○NSns3gmt.name.com2019-12-22 → 2019-12-22 · 4 obs

○ 2016-07-04 01:53:22
● 2019-12-22 18:53:56
○ 2026-07-25 20:36:50
○ 2026-08-03 11:05:04

○NSns4jpz.name.com2019-12-22 → 2019-12-22 · 4 obs

○ 2016-07-04 01:53:22
● 2019-12-22 18:53:56
○ 2026-07-25 20:36:50
○ 2026-08-03 11:05:04

○MXmailstore1.secureserver.net2015-06-14 → 2016-02-10 · 4 obs

● 2015-06-14 09:37:18
● 2016-02-10 20:08:40
○ 2016-07-04 01:53:22
○ 2026-08-03 11:05:04

○MXsmtp.secureserver.net2015-06-14 → 2016-02-10 · 4 obs

● 2015-06-14 09:37:18
● 2016-02-10 20:08:40
○ 2016-07-04 01:53:22
○ 2026-08-03 11:05:04

○A198.71.232.32015-11-05 → 2016-02-10 · 5 obs

○ 2015-06-14 09:37:18
● 2015-11-05 20:26:20
● 2016-02-10 20:08:40
○ 2016-07-04 01:53:22
○ 2026-08-03 11:05:04

○A63.142.255.422019-12-22 → 2019-12-22 · 4 obs

○ 2016-07-04 01:53:22
● 2019-12-22 18:53:56
○ 2026-07-04 23:23:20
○ 2026-08-03 11:05:04

○A72.167.191.692015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 09:37:18
○ 2015-11-05 20:26:20
○ 2026-08-03 11:05:04

○A91.195.240.942026-07-04 → 2026-07-04 · 4 obs

○ 2019-12-22 18:53:56
● 2026-07-04 23:23:20
○ 2026-07-25 20:36:50
○ 2026-08-03 11:05:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
b2blibrary.com	ian.ns.cloudflare.com, iris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.118

NS records: ian.ns.cloudflare.com, iris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2blibrary.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ian.ns.cloudflare.com, ian.ns.cloudflare.com, ian.ns.cloudflare.com...)

Analysis

Name Servers

b2blibrary.com has two authoritative name servers — ian.ns.cloudflare.com and iris.ns.cloudflare.com.

b2blibrary.com has the same name server delegation as a number of other domains, such as acebs.com, dresk.ru, farms.nyc and two more.

b2blibrary.com has at least partial name server overlap with other domains, such as zzdijiamc.com, beritabola.live, starbenefit.com and two others.

These name servers tend to appear together with the name servers lily.ns.cloudflare.com, meera.ns.cloudflare.com and adele.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ian.ns.cloudflare.com points to 108.162.193.118, 172.64.33.118, 173.245.59.118 and 3 other IP addresses.

iris.ns.cloudflare.com points to 108.162.192.118, 172.64.32.118, 173.245.58.118 and 3 other IP addresses.