91b2b.com - dns.ninja

`91b2b.com`

DNSSEC	⚠️ Not signed
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1786237524

Same first word

91b2b.com

Similar names

219bb.com

291bb.com

bb219.com

192bb.com

DNS History

17 records (4 active, 13 former)

○NS(root)2015-08-24 → 2015-08-24 · 3 obs

● 2015-08-24 16:34:36
○ 2015-12-11 23:36:22
○ 2026-08-09 01:25:06

○NSf1g1ns1.dnspod.net2015-12-11 → 2016-07-16 · 5 obs

○ 2015-08-24 16:34:36
● 2015-12-11 23:36:22
● 2016-07-16 05:11:00
○ 2017-03-23 05:24:50
○ 2026-08-09 01:25:06

○NSf1g1ns2.dnspod.net2015-12-11 → 2016-07-16 · 5 obs

○ 2015-08-24 16:34:36
● 2015-12-11 23:36:22
● 2016-07-16 05:11:00
○ 2017-03-23 05:24:50
○ 2026-08-09 01:25:06

○NSns1.jiasule.net2015-08-24 → 2015-08-24 · 3 obs

● 2015-08-24 16:34:36
○ 2015-12-11 23:36:22
○ 2026-08-09 01:25:06

●NSns1.judns.com2026-05-08 → 2026-08-09 · 3 obs

○ 2017-03-23 05:24:50
● 2026-05-08 05:02:24
● 2026-08-09 01:25:06

●NSns1.julydns.com2026-05-08 → 2026-08-09 · 3 obs

○ 2017-03-23 05:24:50
● 2026-05-08 05:02:24
● 2026-08-09 01:25:06

○NSns1.myhostadmin.net2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-16 05:11:00
● 2017-03-23 05:24:50
○ 2026-05-08 05:02:24
○ 2026-08-09 01:25:06

○NSns2.jiasule.net2015-08-24 → 2015-08-24 · 3 obs

● 2015-08-24 16:34:36
○ 2015-12-11 23:36:22
○ 2026-08-09 01:25:06

●NSns2.judns.com2026-05-08 → 2026-08-09 · 3 obs

○ 2017-03-23 05:24:50
● 2026-05-08 05:02:24
● 2026-08-09 01:25:06

●NSns2.julydns.com2026-05-08 → 2026-08-09 · 3 obs

○ 2017-03-23 05:24:50
● 2026-05-08 05:02:24
● 2026-08-09 01:25:06

○NSns2.myhostadmin.net2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-16 05:11:00
● 2017-03-23 05:24:50
○ 2026-05-08 05:02:24
○ 2026-08-09 01:25:06

○NSns3.myhostadmin.net2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-16 05:11:00
● 2017-03-23 05:24:50
○ 2026-05-08 05:02:24
○ 2026-08-09 01:25:06

○NSns4.myhostadmin.net2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-16 05:11:00
● 2017-03-23 05:24:50
○ 2026-05-08 05:02:24
○ 2026-08-09 01:25:06

○NSns5.myhostadmin.net2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-16 05:11:00
● 2017-03-23 05:24:50
○ 2026-05-08 05:02:24
○ 2026-08-09 01:25:06

○NSns6.myhostadmin.net2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-16 05:11:00
● 2017-03-23 05:24:50
○ 2026-05-08 05:02:24
○ 2026-08-09 01:25:06

○A113.207.76.152015-08-24 → 2015-08-24 · 3 obs

● 2015-08-24 16:34:36
○ 2015-12-11 23:36:22
○ 2026-08-09 01:25:06

○A47.91.138.1632017-03-23 → 2017-03-23 · 4 obs

○ 2015-12-11 23:36:22
● 2017-03-23 05:24:50
○ 2026-05-08 05:02:24
○ 2026-08-09 01:25:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
91b2b.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91b2b.com (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Name Servers

The NS records for 91b2b.com point to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

91b2b.com shares at least some of its name servers with other domains, including pujsj.com, zh-w-500.com, hsh0y7n3d.cn and two others.

These name servers are frequently seen alongside the name servers ns1.onclouddns.com, ns2.onclouddns.com, jm1.dns.com and jm2.dns.com.

ns1.judns.com resolves to 162.159.27.251, as does ns2.judns.com. ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com.

Host names pointing to 162.159.27.251 IP addresses: ns1.judns.com and ns2.judns.com.

Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.