cot81.com - dns.ninja

cot81.com

DNSSEC⚠️ Not signed
A103.119.0.253🇨🇳 RAINBOWIDC-AS-AP103.119.0.0/23
NSa3.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
NSb3.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=1777120825

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=1785520107
WOT: UNKNOWN (61/100)

Same first word

cot81.com

Similar names

otc18.com
oct18.com
81cto.com

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netns1.ablink.comns2.ablink.comns3.ablink.comsmtp.ablink.frweb2.ablink.frMXmx1.ablink.frmx1.ablinux.frmx2.ablinux.frweb2.ablink.frA103.119.0.25387.98.162.3994.23.58.143
●NSa.share-dns.com2026-06-06 → 2026-07-31 · 3 obs
○ 2017-05-18 01:38:38
● 2026-06-06 00:40:40
● 2026-07-31 18:18:16
●NSa3.share-dns.com2026-06-06 → 2026-07-31 · 3 obs
○ 2017-05-18 01:38:38
● 2026-06-06 00:40:40
● 2026-07-31 18:18:16
●NSb.share-dns.net2026-06-06 → 2026-07-31 · 3 obs
○ 2017-05-18 01:38:38
● 2026-06-06 00:40:40
● 2026-07-31 18:18:16
●NSb3.share-dns.net2026-06-06 → 2026-07-31 · 3 obs
○ 2017-05-18 01:38:38
● 2026-06-06 00:40:40
● 2026-07-31 18:18:16
○NSns1.ablink.com2015-08-02 → 2016-07-16 · 4 obs
● 2015-08-02 03:09:02
● 2016-07-16 23:21:04
○ 2017-05-18 01:38:38
○ 2026-07-31 18:18:16
○NSns2.ablink.com2015-08-02 → 2017-05-18 · 4 obs
● 2015-08-02 03:09:02
● 2017-05-18 01:38:38
○ 2026-06-06 00:40:40
○ 2026-07-31 18:18:16
○NSns3.ablink.com2017-05-18 → 2017-05-18 · 4 obs
○ 2016-07-16 23:21:04
● 2017-05-18 01:38:38
○ 2026-06-06 00:40:40
○ 2026-07-31 18:18:16
○NSsmtp.ablink.fr2026-06-06 → 2026-07-31 · 2 obs
○ 2026-06-06 00:40:40
○ 2026-07-31 18:18:16
○NSweb2.ablink.fr2026-06-06 → 2026-07-31 · 2 obs
○ 2026-06-06 00:40:40
○ 2026-07-31 18:18:16
○MXmx1.ablink.fr2026-06-06 → 2026-07-31 · 2 obs
○ 2026-06-06 00:40:40
○ 2026-07-31 18:18:16
○MXmx1.ablinux.fr2015-08-02 → 2017-05-18 · 4 obs
● 2015-08-02 03:09:02
● 2017-05-18 01:38:38
○ 2026-06-06 00:40:40
○ 2026-07-31 18:18:16
○MXmx2.ablinux.fr2015-08-02 → 2017-05-18 · 4 obs
● 2015-08-02 03:09:02
● 2017-05-18 01:38:38
○ 2026-06-06 00:40:40
○ 2026-07-31 18:18:16
○MXweb2.ablink.fr2026-06-06 → 2026-07-31 · 2 obs
○ 2026-06-06 00:40:40
○ 2026-07-31 18:18:16
●A103.119.0.2532026-06-06 → 2026-07-31 · 3 obs
○ 2017-05-18 01:38:38
● 2026-06-06 00:40:40
● 2026-07-31 18:18:16
○A87.98.162.392015-08-02 → 2016-07-16 · 4 obs
● 2015-08-02 03:09:02
● 2016-07-16 23:21:04
○ 2017-05-18 01:38:38
○ 2026-07-31 18:18:16
○A94.23.58.1432017-05-18 → 2017-05-18 · 4 obs
○ 2016-07-16 23:21:04
● 2017-05-18 01:38:38
○ 2026-06-06 00:40:40
○ 2026-07-31 18:18:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...-
cot81.comb3.share-dns.net, a3.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cot81.com (unsigned zone)

⏱️ Timing

Total: 1007ms | Queries: -

📄 Records

TypeCountSample Data
A1103.119.0.253
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 (a3.share-dns.com)

Analysis

IP Addresses

cot81.com directs to one IP number, which is 103.119.0.253.

Among the host names that share IP numbers with cot81.com are 5xxdw.com, icdomainnames.com, women-gallery.com and two others.

Name Servers

The domain cot81.com is delegated to these four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

cot81.com partially shares its NS delegation with several other domains, including wastedcalories.com, 3dprin.com, zzjske.com and two others.

In DNS configurations, these name servers often share authority with a10.share-dns.com, b10.share-dns.net, a8.share-dns.com and 7 other name servers.

Each of a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net has a single IP address — a3.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b3.share-dns.net and b.share-dns.net direct to 172.64.52.239.

These two host names — a3.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.

These two host names — b3.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.