b2blibrary.com - robtex.com

b2blibrary.com

DNSSEC⚠️ Not signed
NSian.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3b76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
A2803:f800:50::6ca2:c176🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRian.ns.cloudflare.com
A2a06:98c1:50::ac40:2176🇺🇸 Cloudflare2a06:98c1:50::/45
PTRian.ns.cloudflare.com
A108.162.193.118🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
A172.64.33.118🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
A173.245.59.118🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
NSiris.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::adf5:3a76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
A2803:f800:50::6ca2:c076🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRiris.ns.cloudflare.com
A2a06:98c1:50::ac40:2076🇺🇸 Cloudflare2a06:98c1:50::/45
PTRiris.ns.cloudflare.com
A108.162.192.118🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
A172.64.32.118🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
A173.245.58.118🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785011282

Same first word

b2blibrary.com

DNS History

15 records (2 active, 13 former)

20162017201820192020202120222023202420252026NSian.ns.cloudflare.comiris.ns.cloudflare.comns1.name.comns1cwy.name.comns2cqs.name.comns37.domaincontrol.comns38.domaincontrol.comns3gmt.name.comns4jpz.name.comMXmailstore1.secureserver.netsmtp.secureserver.netA198.71.232.363.142.255.4272.167.191.6991.195.240.94
●NSian.ns.cloudflare.com2026-07-25 → 2026-07-25 · 3 obs
○ 2026-07-04 23:23:20
● 2026-07-25 20:36:50
● 2026-07-25 20:36:52
●NSiris.ns.cloudflare.com2026-07-25 → 2026-07-25 · 3 obs
○ 2026-07-04 23:23:20
● 2026-07-25 20:36:50
● 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52
○A72.167.191.692015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 09:37:18
○ 2015-11-05 20:26:20
○ 2026-07-25 20:36:52
○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
○ 2026-07-25 20:36:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
b2blibrary.comian.ns.cloudflare.com, iris.ns.cloudflare.com12 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: 1535ms | Queries: -

📄 Records

TypeCountSample 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.

The name server configuration of b2blibrary.com is shared with other domains, for instance acebs.com, dresk.ru, farms.nyc and two others.

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.

Hosts with 6 IP addresses each:

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.