b2237.com - robtex.com

b2237.com

DNSSEC⚠️ Not signed
A143.92.51.11🇭🇰 CTGSERVERLIMITED-AS-AP143.92.51.0/24 RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, 07-04 Lip Hing, Industrial Building,
NSdns1.name-services.com ⭐
A2604:4000:2800:2000:64:98:148:137🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRdns1.name-services.com
A64.98.148.137🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRdns1.name-services.com
NSdns2.name-services.com
A2604:4000:0:d:216:40:47:201🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRdns2.name-services.com
A216.40.47.201🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRdns2.name-services.com
NSdns3.name-services.com
A2604:4000:2800:2000:64:98:148:138🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRdns3.name-services.com
A64.98.148.138🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRdns3.name-services.com
NSdns4.name-services.com
A2604:4000:0:d:216:40:47:202🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRdns4.name-services.com
A216.40.47.202🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRdns4.name-services.com
NSdns5.name-services.com
A2604:4000:2800:2000:64:98:148:139🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRdns5.name-services.com
A64.98.148.139🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRdns5.name-services.com
SOAdns1.name-services.cominfo@name-services.com serial=1697884124

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=1785940234

Same first word

b2237.com

Similar names

3722b.com
b2327.cn
b7322.com

DNS History

13 records (6 active, 7 former)

2017201820192020202120222023202420252026NSdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comjill.ns.cloudflare.comrob.ns.cloudflare.comA143.92.51.11104.27.138.34104.27.139.342400:cb00:2048:1::681b:8a222400:cb00:2048:1::681b:8b2254.46.123.255
●NSdns1.name-services.com2026-05-18 → 2026-08-05 · 3 obs
○ 2017-11-25 15:43:30
● 2026-05-18 03:56:02
● 2026-08-05 14:34:48
●NSdns2.name-services.com2026-05-18 → 2026-08-05 · 3 obs
○ 2017-11-25 15:43:30
● 2026-05-18 03:56:02
● 2026-08-05 14:34:48
●NSdns3.name-services.com2026-05-18 → 2026-08-05 · 3 obs
○ 2017-11-25 15:43:30
● 2026-05-18 03:56:02
● 2026-08-05 14:34:48
●NSdns4.name-services.com2026-05-18 → 2026-08-05 · 3 obs
○ 2017-11-25 15:43:30
● 2026-05-18 03:56:02
● 2026-08-05 14:34:48
●NSdns5.name-services.com2026-05-18 → 2026-08-05 · 3 obs
○ 2017-11-25 15:43:30
● 2026-05-18 03:56:02
● 2026-08-05 14:34:48
○NSjill.ns.cloudflare.com2016-12-20 → 2017-11-25 · 4 obs
● 2016-12-20 08:54:12
● 2017-11-25 15:43:30
○ 2026-05-18 03:56:02
○ 2026-08-05 14:34:48
○NSrob.ns.cloudflare.com2016-12-20 → 2017-11-25 · 4 obs
● 2016-12-20 08:54:12
● 2017-11-25 15:43:30
○ 2026-05-18 03:56:02
○ 2026-08-05 14:34:48
○A104.27.138.342016-12-20 → 2017-11-25 · 4 obs
● 2016-12-20 08:54:12
● 2017-11-25 15:43:30
○ 2026-05-18 03:56:02
○ 2026-08-05 14:34:48
○A104.27.139.342016-12-20 → 2017-11-25 · 4 obs
● 2016-12-20 08:54:12
● 2017-11-25 15:43:30
○ 2026-05-18 03:56:02
○ 2026-08-05 14:34:48
●A143.92.51.112026-07-31 → 2026-08-05 · 3 obs
○ 2026-06-13 11:01:58
● 2026-07-31 10:34:20
● 2026-08-05 14:34:48
○A2400:cb00:2048:1::681b:8a222016-12-20 → 2017-11-25 · 4 obs
● 2016-12-20 08:54:12
● 2017-11-25 15:43:30
○ 2026-05-18 03:56:02
○ 2026-08-05 14:34:48
○A2400:cb00:2048:1::681b:8b222016-12-20 → 2017-11-25 · 4 obs
● 2016-12-20 08:54:12
● 2017-11-25 15:43:30
○ 2026-05-18 03:56:02
○ 2026-08-05 14:34:48
○A54.46.123.2552026-05-18 → 2026-06-13 · 5 obs
○ 2017-11-25 15:43:30
● 2026-05-18 03:56:02
● 2026-06-13 11:01:58
○ 2026-07-31 10:34:20
○ 2026-08-05 14:34:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...-
b2237.comdns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...10 records

✅ Authoritative Response

Server:64.98.148.137

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2237.com (unsigned zone)

⏱️ Timing

Total: 339ms | Queries: -

📄 Records

TypeCountSample Data
A1143.92.51.11
NS5dns4.name-services.com, dns2.name-services.com...
SOA1dns1.name-services.com info.name-service

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

IP Addresses

b2237.com directs to one IP number, which is 143.92.51.11.

Among the host names that share IP numbers with b2237.com are hj1399.com, 1208d.net, lalala301.cc7701.com and two others.

Name Servers

The authoritative name servers for b2237.com are dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

b2237.com has at least partial name server overlap with other domains, such as kbnr88.org, 1on1hr.com, destacados.com and two others.

It is common to see these name servers used together with name servers dns4.name-services.com and dns5.name-services.com.

Hosts with two IP numbers each:

dns1.name-services.com resolves to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com resolves to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com resolves to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com resolves to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com resolves to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.