255bb.com - dns.ninja

255bb.com

DNSSEC⚠️ Not signed
A191.223.41.35🇧🇷 AS-V191.223.0.0/18
NSa9.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb9.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1784429818

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=1786011164

Subdomains

www.255bb.com

Same first word

255bb.com

Similar names

bb525.com
bb255.com
55bb2.com
552bb.com
bb552.com
2b55b.com

DNS History

40 records (5 active, 35 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma9.share-dns.comb.share-dns.netb9.share-dns.netdave.ns.cloudflare.comliz.ns.cloudflare.comns1.idc129.comns2.idc129.comsean.ns.cloudflare.comzita.ns.cloudflare.comA191.223.41.35104.20.47.45104.20.48.45104.20.58.90104.20.59.90104.20.60.90104.20.61.90104.20.62.90104.20.66.145104.20.67.145104.23.112.189104.23.113.189104.27.138.201104.27.139.201107.154.249.34162.209.175.126162.251.94.188199.83.132.241208.92.93.68208.92.93.712400:cb00:2048:1::681b:8ac92400:cb00:2048:1::681b:8bc943.103.2.1943.103.3.29CNAMEnd63l.x.incapdns.netnew.5656cdn.comnew.kuaicdn.comnew.niubicdn.comsy4w9.x.incapdns.nett2lct.x.incapdns.net
●NSa.share-dns.com2026-03-26 → 2026-08-06 · 3 obs
○ 2017-09-04 03:28:42
● 2026-03-26 01:53:54
● 2026-08-06 10:41:14
●NSa9.share-dns.com2026-03-26 → 2026-08-06 · 3 obs
○ 2017-09-04 03:28:42
● 2026-03-26 01:53:54
● 2026-08-06 10:41:14
●NSb.share-dns.net2026-03-26 → 2026-08-06 · 3 obs
○ 2017-09-04 03:28:42
● 2026-03-26 01:53:54
● 2026-08-06 10:41:14
●NSb9.share-dns.net2026-03-26 → 2026-08-06 · 3 obs
○ 2017-09-04 03:28:42
● 2026-03-26 01:53:54
● 2026-08-06 10:41:14
○NSdave.ns.cloudflare.com2017-06-30 → 2017-09-04 · 5 obs
○ 2017-03-22 19:45:48
● 2017-06-30 10:26:02
● 2017-09-04 03:28:42
○ 2026-03-26 01:53:54
○ 2026-08-06 10:41:14
○NSliz.ns.cloudflare.com2017-06-30 → 2017-09-04 · 5 obs
○ 2017-03-22 19:45:48
● 2017-06-30 10:26:02
● 2017-09-04 03:28:42
○ 2026-03-26 01:53:54
○ 2026-08-06 10:41:14
○NSns1.idc129.com2016-08-13 → 2017-03-22 · 5 obs
○ 2016-08-04 07:56:46
● 2016-08-13 08:45:18
● 2017-03-22 19:45:48
○ 2017-06-30 10:26:02
○ 2026-08-06 10:41:14
○NSns2.idc129.com2016-08-13 → 2017-03-22 · 5 obs
○ 2016-08-04 07:56:46
● 2016-08-13 08:45:18
● 2017-03-22 19:45:48
○ 2017-06-30 10:26:02
○ 2026-08-06 10:41:14
○NSsean.ns.cloudflare.com2015-10-23 → 2016-08-04 · 4 obs
● 2015-10-23 01:59:24
● 2016-08-04 07:56:46
○ 2016-08-13 08:45:18
○ 2026-08-06 10:41:14
○NSzita.ns.cloudflare.com2015-10-23 → 2016-08-04 · 4 obs
● 2015-10-23 01:59:24
● 2016-08-04 07:56:46
○ 2016-08-13 08:45:18
○ 2026-08-06 10:41:14
○A104.20.47.452015-11-09 → 2015-11-30 · 5 obs
○ 2015-11-05 15:40:58
● 2015-11-09 16:32:46
● 2015-11-30 13:40:34
○ 2015-12-18 22:17:50
○ 2026-08-06 10:41:14
○A104.20.48.452015-11-09 → 2015-11-30 · 5 obs
○ 2015-11-05 15:40:58
● 2015-11-09 16:32:46
● 2015-11-30 13:40:34
○ 2015-12-18 22:17:50
○ 2026-08-06 10:41:14
○A104.20.58.902015-10-23 → 2015-11-05 · 4 obs
● 2015-10-23 01:59:24
● 2015-11-05 15:40:58
○ 2015-11-09 16:32:46
○ 2026-08-06 10:41:14
○A104.20.59.902015-10-23 → 2015-11-05 · 4 obs
● 2015-10-23 01:59:24
● 2015-11-05 15:40:58
○ 2015-11-09 16:32:46
○ 2026-08-06 10:41:14
○A104.20.60.902015-10-23 → 2015-11-05 · 4 obs
● 2015-10-23 01:59:24
● 2015-11-05 15:40:58
○ 2015-11-09 16:32:46
○ 2026-08-06 10:41:14
○A104.20.61.902015-10-23 → 2015-11-05 · 4 obs
● 2015-10-23 01:59:24
● 2015-11-05 15:40:58
○ 2015-11-09 16:32:46
○ 2026-08-06 10:41:14
○A104.20.62.902015-10-23 → 2015-11-05 · 4 obs
● 2015-10-23 01:59:24
● 2015-11-05 15:40:58
○ 2015-11-09 16:32:46
○ 2026-08-06 10:41:14
○A104.20.66.1452016-05-22 → 2016-05-30 · 5 obs
○ 2016-02-23 10:08:56
● 2016-05-22 19:07:14
● 2016-05-30 00:07:10
○ 2016-06-06 19:55:52
○ 2026-08-06 10:41:14
○A104.20.67.1452016-05-22 → 2016-05-30 · 5 obs
○ 2016-02-23 10:08:56
● 2016-05-22 19:07:14
● 2016-05-30 00:07:10
○ 2016-06-06 19:55:52
○ 2026-08-06 10:41:14
○A104.23.112.1892016-06-06 → 2016-06-15 · 5 obs
○ 2016-05-30 00:07:10
● 2016-06-06 19:55:52
● 2016-06-15 07:10:34
○ 2016-06-24 06:42:12
○ 2026-08-06 10:41:14
○A104.23.113.1892016-06-06 → 2016-06-15 · 5 obs
○ 2016-05-30 00:07:10
● 2016-06-06 19:55:52
● 2016-06-15 07:10:34
○ 2016-06-24 06:42:12
○ 2026-08-06 10:41:14
○A104.27.138.2012017-06-30 → 2017-09-04 · 5 obs
○ 2017-03-22 19:45:48
● 2017-06-30 10:26:02
● 2017-09-04 03:28:42
○ 2026-03-26 01:53:54
○ 2026-08-06 10:41:14
○A104.27.139.2012017-06-30 → 2017-09-04 · 5 obs
○ 2017-03-22 19:45:48
● 2017-06-30 10:26:02
● 2017-09-04 03:28:42
○ 2026-03-26 01:53:54
○ 2026-08-06 10:41:14
○A107.154.249.342016-09-15 → 2016-10-11 · 5 obs
○ 2016-08-13 08:45:18
● 2016-09-15 20:09:04
● 2016-10-11 04:42:06
○ 2016-11-15 14:40:18
○ 2026-08-06 10:41:14
○A162.209.175.1262026-03-26 → 2026-08-06 · 2 obs
○ 2026-03-26 01:53:54
○ 2026-08-06 10:41:14
○A162.251.94.1882016-11-15 → 2017-03-22 · 5 obs
○ 2016-10-11 04:42:06
● 2016-11-15 14:40:18
● 2017-03-22 19:45:48
○ 2017-06-30 10:26:02
○ 2026-08-06 10:41:14
●A191.223.41.352026-07-23 → 2026-08-06 · 3 obs
○ 2026-06-08 00:22:06
● 2026-07-23 14:56:54
● 2026-08-06 10:41:14
○A199.83.132.2412016-08-13 → 2016-08-13 · 4 obs
○ 2016-06-24 06:42:12
● 2016-08-13 08:45:18
○ 2016-09-15 20:09:04
○ 2026-08-06 10:41:14
○A208.92.93.682015-12-18 → 2016-01-21 · 5 obs
○ 2015-11-30 13:40:34
● 2015-12-18 22:17:50
● 2016-01-21 11:31:20
○ 2016-01-28 03:31:56
○ 2026-08-06 10:41:14
○A208.92.93.712016-01-28 → 2016-02-23 · 5 obs
○ 2016-01-21 11:31:20
● 2016-01-28 03:31:56
● 2016-02-23 10:08:56
○ 2016-05-22 19:07:14
○ 2026-08-06 10:41:14
○A2400:cb00:2048:1::681b:8ac92017-06-30 → 2017-09-04 · 5 obs
○ 2017-03-22 19:45:48
● 2017-06-30 10:26:02
● 2017-09-04 03:28:42
○ 2026-03-26 01:53:54
○ 2026-08-06 10:41:14
○A2400:cb00:2048:1::681b:8bc92017-06-30 → 2017-09-04 · 5 obs
○ 2017-03-22 19:45:48
● 2017-06-30 10:26:02
● 2017-09-04 03:28:42
○ 2026-03-26 01:53:54
○ 2026-08-06 10:41:14
○A43.103.2.192026-03-26 → 2026-04-28 · 5 obs
○ 2017-09-04 03:28:42
● 2026-03-26 01:53:54
● 2026-04-28 01:41:20
○ 2026-06-08 00:22:06
○ 2026-08-06 10:41:14
○A43.103.3.292026-06-08 → 2026-06-08 · 4 obs
○ 2026-04-28 01:41:20
● 2026-06-08 00:22:06
○ 2026-07-23 14:56:54
○ 2026-08-06 10:41:14
○CNAMEnd63l.x.incapdns.net2016-08-13 → 2016-09-26 · 4 obs
● 2016-08-13 08:45:18
● 2016-09-26 15:02:04
○ 2016-09-29 04:17:12
○ 2026-08-06 10:41:14
○CNAMEnew.5656cdn.com2016-09-15 → 2017-03-22 · 5 obs
○ 2016-08-13 08:45:18
● 2016-09-15 20:09:04
● 2017-03-22 19:45:48
○ 2017-06-30 10:26:02
○ 2026-08-06 10:41:14
○CNAMEnew.kuaicdn.com2016-11-15 → 2017-03-22 · 5 obs
○ 2016-10-11 04:42:06
● 2016-11-15 14:40:18
● 2017-03-22 19:45:48
○ 2017-06-30 10:26:02
○ 2026-08-06 10:41:14
○CNAMEnew.niubicdn.com2016-08-13 → 2016-08-13 · 3 obs
● 2016-08-13 08:45:18
○ 2016-09-15 20:09:04
○ 2026-08-06 10:41:14
○CNAMEsy4w9.x.incapdns.net2016-09-29 → 2016-10-11 · 5 obs
○ 2016-09-26 15:02:04
● 2016-09-29 04:17:12
● 2016-10-11 04:42:06
○ 2016-11-15 14:40:18
○ 2026-08-06 10:41:14
○CNAMEt2lct.x.incapdns.net2016-10-02 → 2016-10-02 · 4 obs
○ 2016-09-29 04:17:12
● 2016-10-02 01:03:32
○ 2016-10-11 04:42:06
○ 2026-08-06 10:41:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...-
255bb.comb9.share-dns.net, a9.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b9.share-dns.net, a9.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 255bb.com (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

📄 Records

TypeCountSample Data
A1191.223.41.35
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a9.share-dns.com)

Analysis

Hierarchy

255bb.com is the parent zone for www.255bb.com.

IP Addresses

255bb.com resolves to just one IP address, 191.223.41.35.

Two other host names, along with 0531fb.com, www.av889.com and xiaomingav.com, also share IP numbers with 255bb.com.

Name Servers

The NS records for 255bb.com point to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.

255bb.com partially shares its NS delegation with several other domains, including goyn11.com, nbfia.com, szgcgd.cn and two others.

In DNS configurations, these name servers often share authority with a7.share-dns.com, b7.share-dns.net, a5.share-dns.com and 7 other name servers.

a9.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b9.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

Host names pointing to 172.64.53.25 IP addresses: a9.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b9.share-dns.net and b.share-dns.net.