91b7.com - dns.ninja

91b7.com

DNSSEC⚠️ Not signed
A191.223.41.35🇧🇷 AS-V191.223.0.0/18
NSa.share-dns.com ⭐
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net
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=1784432695

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=1785832422

Same first word

91b7.com

Similar names

719b.cc
b719.com
7b19.com
b971.cn
971b.com
b197.com

DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSa.share-dns.comb.share-dns.netdamon.ns.cloudflare.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comerin.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXp.nsm.ctmail.comA191.223.41.35156.238.171.11538.21.226.2164.182.57.23464.74.223.4998.124.243.49CNAMEurl.gname.net
●NSa.share-dns.com2026-04-07 → 2026-08-04 · 3 obs
○ 2020-02-15 11:24:02
● 2026-04-07 18:04:00
● 2026-08-04 08:58:56
●NSb.share-dns.net2026-04-07 → 2026-08-04 · 3 obs
○ 2020-02-15 11:24:02
● 2026-04-07 18:04:00
● 2026-08-04 08:58:56
○NSdamon.ns.cloudflare.com2020-02-15 → 2020-02-15 · 4 obs
○ 2016-09-22 03:47:32
● 2020-02-15 11:24:02
○ 2026-04-07 18:04:00
○ 2026-08-04 08:58:56
○NSdns1.name-services.com2015-12-18 → 2016-09-22 · 5 obs
○ 2015-08-12 09:49:18
● 2015-12-18 07:14:36
● 2016-09-22 03:47:32
○ 2020-02-15 11:24:02
○ 2026-08-04 08:58:56
○NSdns2.name-services.com2015-12-18 → 2016-09-22 · 5 obs
○ 2015-08-12 09:49:18
● 2015-12-18 07:14:36
● 2016-09-22 03:47:32
○ 2020-02-15 11:24:02
○ 2026-08-04 08:58:56
○NSdns3.name-services.com2015-12-18 → 2016-09-22 · 5 obs
○ 2015-08-12 09:49:18
● 2015-12-18 07:14:36
● 2016-09-22 03:47:32
○ 2020-02-15 11:24:02
○ 2026-08-04 08:58:56
○NSdns4.name-services.com2015-12-18 → 2016-09-22 · 5 obs
○ 2015-08-12 09:49:18
● 2015-12-18 07:14:36
● 2016-09-22 03:47:32
○ 2020-02-15 11:24:02
○ 2026-08-04 08:58:56
○NSdns5.name-services.com2015-12-18 → 2016-09-22 · 5 obs
○ 2015-08-12 09:49:18
● 2015-12-18 07:14:36
● 2016-09-22 03:47:32
○ 2020-02-15 11:24:02
○ 2026-08-04 08:58:56
○NSerin.ns.cloudflare.com2020-02-15 → 2020-02-15 · 4 obs
○ 2016-09-22 03:47:32
● 2020-02-15 11:24:02
○ 2026-04-07 18:04:00
○ 2026-08-04 08:58:56
○NSf1g1ns1.dnspod.net2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 09:49:18
○ 2015-12-18 07:14:36
○ 2026-08-04 08:58:56
○NSf1g1ns2.dnspod.net2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 09:49:18
○ 2015-12-18 07:14:36
○ 2026-08-04 08:58:56
○MXp.nsm.ctmail.com2015-12-18 → 2016-03-31 · 4 obs
● 2015-12-18 07:14:36
● 2016-03-31 06:20:24
○ 2016-09-22 03:47:32
○ 2026-08-04 08:58:56
○A156.238.171.1152020-02-15 → 2020-02-15 · 4 obs
○ 2016-09-22 03:47:32
● 2020-02-15 11:24:02
○ 2026-04-07 18:04:00
○ 2026-08-04 08:58:56
●A191.223.41.352026-08-04 → 2026-08-04 · 2 obs
○ 2026-04-07 18:04:00
● 2026-08-04 08:58:56
○A38.21.226.212020-02-15 → 2020-02-15 · 4 obs
○ 2016-09-22 03:47:32
● 2020-02-15 11:24:02
○ 2026-04-07 18:04:00
○ 2026-08-04 08:58:56
○A64.182.57.2342015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 09:49:18
○ 2015-12-18 07:14:36
○ 2026-08-04 08:58:56
○A64.74.223.492015-12-18 → 2015-12-18 · 4 obs
○ 2015-08-12 09:49:18
● 2015-12-18 07:14:36
○ 2016-03-31 06:20:24
○ 2026-08-04 08:58:56
○A98.124.243.492016-03-31 → 2016-09-22 · 5 obs
○ 2015-12-18 07:14:36
● 2016-03-31 06:20:24
● 2016-09-22 03:47:32
○ 2020-02-15 11:24:02
○ 2026-08-04 08:58:56
○CNAMEurl.gname.net2026-04-07 → 2026-04-07 · 2 obs
● 2026-04-07 18:04:00
○ 2026-08-04 08:58:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...-
91b7.coma.share-dns.com, b.share-dns.net1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91b7.com (unsigned zone)

⏱️ Timing

Total: 567ms | 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 (a.share-dns.com)

Analysis

IP Addresses

91b7.com points to a single IP number: 191.223.41.35.

Additional host names — ccs32.com, www.av404.com, nztdsm17.com and two others — share IP numbers with 91b7.com.

Name Servers

91b7.com has two authoritative name servers — a.share-dns.com and b.share-dns.net.

91b7.com shares its name server setup with other domains, including cm188.com, go-ethereum.com, 456un.com and two others.

There is at least partial name server overlap between 91b7.com and other domains — sarvserver.com, yxjyzx.com.cn, nrysw.com and two more among them.

These name servers regularly appear alongside a2.share-dns.com, b2.share-dns.net, a12.share-dns.com and 7 other name servers in NS record sets.

a.share-dns.com → 172.64.53.25 and b.share-dns.net → 172.64.52.239: one IP number per host name.