bc91.com - dns.ninja
bc91.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.229🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.bc91.com ⭐ | ||||||
| A | 208.98.43.99🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | node-208-98-43-99.reverse.x4b.me | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.com | ||||||
| SOA | www.bc91.combc91@com 2008-08-03 #0 | ||||||
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.netnstld@verisign-grs.com serial=1785259277 | ||||||
Same first word
Similar names
91cb.com |
91cb.cc |
19cb.net |
91bc.com.cn |
cb19.de |
c9b1.cn |
cb19.com |
cb91.cn |
1bc9.xyz |
bc19.com |
91cb.cn |
91bc.uk |
cb91.com |
91cb.vip |
19bc.com |
91cb.net |
19cb.com |
19bc.top |
91bc.com |
DNS History
28 records (4 active, 24 former)
●NSns1.4.cn2026-04-30 → 2026-07-28 · 3 obs
○ 2018-09-10 00:25:18
● 2026-04-30 08:17:58
● 2026-07-28 17:42:58
● 2026-04-30 08:17:58
● 2026-07-28 17:42:58
○NSns1.sedoparking.com2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 18:34:52
○ 2015-11-24 16:34:52
○ 2026-07-28 17:42:58
○ 2015-11-24 16:34:52
○ 2026-07-28 17:42:58
●NSns2.4.cn2026-04-30 → 2026-07-28 · 3 obs
○ 2018-09-10 00:25:18
● 2026-04-30 08:17:58
● 2026-07-28 17:42:58
● 2026-04-30 08:17:58
● 2026-07-28 17:42:58
○NSns2.sedoparking.com2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 18:34:52
○ 2015-11-24 16:34:52
○ 2026-07-28 17:42:58
○ 2015-11-24 16:34:52
○ 2026-07-28 17:42:58
○NSns45.domaincontrol.com2018-09-10 → 2018-09-10 · 4 obs
○ 2017-02-09 09:55:58
● 2018-09-10 00:25:18
○ 2026-04-30 08:17:58
○ 2026-07-28 17:42:58
● 2018-09-10 00:25:18
○ 2026-04-30 08:17:58
○ 2026-07-28 17:42:58
○NSns46.domaincontrol.com2018-09-10 → 2018-09-10 · 4 obs
○ 2017-02-09 09:55:58
● 2018-09-10 00:25:18
○ 2026-04-30 08:17:58
○ 2026-07-28 17:42:58
● 2018-09-10 00:25:18
○ 2026-04-30 08:17:58
○ 2026-07-28 17:42:58
○NSns47.domaincontrol.com2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-27 19:43:30
● 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
○ 2026-07-28 17:42:58
● 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
○ 2026-07-28 17:42:58
○NSns48.domaincontrol.com2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-27 19:43:30
● 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
○ 2026-07-28 17:42:58
● 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
○ 2026-07-28 17:42:58
○NSns77.domaincontrol.com2015-11-24 → 2015-11-24 · 4 obs
○ 2015-07-24 18:34:52
● 2015-11-24 16:34:52
○ 2016-03-04 21:51:36
○ 2026-07-28 17:42:58
● 2015-11-24 16:34:52
○ 2016-03-04 21:51:36
○ 2026-07-28 17:42:58
○NSns78.domaincontrol.com2015-11-24 → 2015-11-24 · 4 obs
○ 2015-07-24 18:34:52
● 2015-11-24 16:34:52
○ 2016-03-04 21:51:36
○ 2026-07-28 17:42:58
● 2015-11-24 16:34:52
○ 2016-03-04 21:51:36
○ 2026-07-28 17:42:58
●NSwww.bc91.com2016-03-04 → 2026-07-28 · 11 obs
○ 2015-11-24 16:34:52
● 2016-03-04 21:51:36
● 2016-06-27 19:43:30
○ 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
● 2026-04-30 08:17:58
○ 2026-07-15 04:40:10
● 2026-07-15 07:11:24
○ 2026-07-16 05:53:46
● 2026-07-28 17:42:56
● 2026-07-28 17:42:58
● 2016-03-04 21:51:36
● 2016-06-27 19:43:30
○ 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
● 2026-04-30 08:17:58
○ 2026-07-15 04:40:10
● 2026-07-15 07:11:24
○ 2026-07-16 05:53:46
● 2026-07-28 17:42:56
● 2026-07-28 17:42:58
○MXio.bouncemx.com2016-03-04 → 2016-06-27 · 5 obs
○ 2015-11-24 16:34:52
● 2016-03-04 21:51:36
● 2016-06-27 19:43:30
○ 2017-02-09 09:55:58
○ 2026-07-28 17:42:58
● 2016-03-04 21:51:36
● 2016-06-27 19:43:30
○ 2017-02-09 09:55:58
○ 2026-07-28 17:42:58
○MXmail.nickstel.com2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 18:34:52
○ 2015-11-24 16:34:52
○ 2026-07-28 17:42:58
○ 2015-11-24 16:34:52
○ 2026-07-28 17:42:58
○MXmailstore1.secureserver.net2015-11-24 → 2017-02-09 · 7 obs
○ 2015-07-24 18:34:52
● 2015-11-24 16:34:52
○ 2016-03-04 21:51:36
○ 2016-06-27 19:43:30
● 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
○ 2026-07-28 17:42:58
● 2015-11-24 16:34:52
○ 2016-03-04 21:51:36
○ 2016-06-27 19:43:30
● 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
○ 2026-07-28 17:42:58
○MXsmtp.secureserver.net2015-11-24 → 2017-02-09 · 7 obs
○ 2015-07-24 18:34:52
● 2015-11-24 16:34:52
○ 2016-03-04 21:51:36
○ 2016-06-27 19:43:30
● 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
○ 2026-07-28 17:42:58
● 2015-11-24 16:34:52
○ 2016-03-04 21:51:36
○ 2016-06-27 19:43:30
● 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
○ 2026-07-28 17:42:58
○A116.206.178.412018-09-10 → 2018-09-10 · 4 obs
○ 2017-02-09 09:55:58
● 2018-09-10 00:25:18
○ 2026-04-30 08:17:58
○ 2026-07-28 17:42:58
● 2018-09-10 00:25:18
○ 2026-04-30 08:17:58
○ 2026-07-28 17:42:58
○A208.98.40.2272026-07-09 → 2026-07-09 · 4 obs
○ 2026-07-08 20:50:50
● 2026-07-09 00:05:48
○ 2026-07-15 04:40:10
○ 2026-07-28 17:42:58
● 2026-07-09 00:05:48
○ 2026-07-15 04:40:10
○ 2026-07-28 17:42:58
●A208.98.40.2292026-07-08 → 2026-07-28 · 5 obs
○ 2026-07-02 23:09:38
● 2026-07-08 20:50:50
○ 2026-07-09 00:05:48
● 2026-07-28 17:42:56
● 2026-07-28 17:42:58
● 2026-07-08 20:50:50
○ 2026-07-09 00:05:48
● 2026-07-28 17:42:56
● 2026-07-28 17:42:58
○A208.98.40.352026-04-30 → 2026-07-28 · 2 obs
○ 2026-04-30 08:17:58
○ 2026-07-28 17:42:58
○ 2026-07-28 17:42:58
○A208.98.43.152026-04-30 → 2026-04-30 · 4 obs
○ 2018-09-10 00:25:18
● 2026-04-30 08:17:58
○ 2026-07-02 23:09:38
○ 2026-07-28 17:42:58
● 2026-04-30 08:17:58
○ 2026-07-02 23:09:38
○ 2026-07-28 17:42:58
○A208.98.43.332026-07-15 → 2026-07-15 · 4 obs
○ 2026-07-15 04:40:10
● 2026-07-15 07:11:24
○ 2026-07-16 05:53:46
○ 2026-07-28 17:42:58
● 2026-07-15 07:11:24
○ 2026-07-16 05:53:46
○ 2026-07-28 17:42:58
○A208.98.43.362026-07-02 → 2026-07-02 · 4 obs
○ 2026-04-30 08:17:58
● 2026-07-02 23:09:38
○ 2026-07-08 20:50:50
○ 2026-07-28 17:42:58
● 2026-07-02 23:09:38
○ 2026-07-08 20:50:50
○ 2026-07-28 17:42:58
○A43.230.145.1392017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-27 19:43:30
● 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
○ 2026-07-28 17:42:58
● 2017-02-09 09:55:58
○ 2018-09-10 00:25:18
○ 2026-07-28 17:42:58
○A50.63.202.562015-11-24 → 2015-11-24 · 4 obs
○ 2015-07-24 18:34:52
● 2015-11-24 16:34:52
○ 2016-03-04 21:51:36
○ 2026-07-28 17:42:58
● 2015-11-24 16:34:52
○ 2016-03-04 21:51:36
○ 2026-07-28 17:42:58
○A70.39.84.2342016-03-04 → 2016-03-04 · 4 obs
○ 2015-11-24 16:34:52
● 2016-03-04 21:51:36
○ 2016-06-27 19:43:30
○ 2026-07-28 17:42:58
● 2016-03-04 21:51:36
○ 2016-06-27 19:43:30
○ 2026-07-28 17:42:58
○A70.39.84.2412016-06-27 → 2016-06-27 · 4 obs
○ 2016-03-04 21:51:36
● 2016-06-27 19:43:30
○ 2017-02-09 09:55:58
○ 2026-07-28 17:42:58
● 2016-06-27 19:43:30
○ 2017-02-09 09:55:58
○ 2026-07-28 17:42:58
○A72.52.4.912015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 18:34:52
○ 2015-11-24 16:34:52
○ 2026-07-28 17:42:58
○ 2015-11-24 16:34:52
○ 2026-07-28 17:42:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| bc91.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bc91.com (unsigned zone)
⏱️ Timing
Total: 736ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.43.96 |
| SOA | 1 | www.bc91.com bc91.com |
Analysis
IP Addresses
bc91.com points to a single IP number: 208.98.40.229.
Additional host names — 1.gx.cn, yingbingyulechenggunqiupan.666598.com, www.aspire-as5741-5763.cz.cc and two others — share IP numbers with bc91.com.
Name Servers
The authoritative name servers for bc91.com are ns1.4.cn, ns2.4.cn and www.bc91.com — three in total.
bc91.com has at least partial name server overlap with other domains, such as hkbank.cn, ywycs.com, wozhongfm.com and two others.
These name servers tend to appear together with the name servers ns3.goldenname.com, ns4.goldenname.com and www.hkbank.cn.
The hostnames ns1.4.cn, ns2.4.cn and www.bc91.com each resolve to a single IP: ns1.4.cn → 107.167.27.66, ns2.4.cn → 208.98.43.66, www.bc91.com → 208.98.43.99.