81hd.com - dns.ninja

81hd.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:83fa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:c66🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.102Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.131.250🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnancy.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2654🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnancy.ns.cloudflare.com
A2803:f800:50::6ca2:c254🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnancy.ns.cloudflare.com
A2a06:98c1:50::ac40:2254🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnancy.ns.cloudflare.com
A108.162.194.84🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnancy.ns.cloudflare.com
A162.159.38.84Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnancy.ns.cloudflare.com
A172.64.34.84🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnancy.ns.cloudflare.com
NSwest.ns.cloudflare.com
A2606:4700:58::adf5:3bf7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwest.ns.cloudflare.com
A2803:f800:50::6ca2:c1f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwest.ns.cloudflare.com
A2a06:98c1:50::ac40:21f7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwest.ns.cloudflare.com
A108.162.193.247🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwest.ns.cloudflare.com
A172.64.33.247🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwest.ns.cloudflare.com
A173.245.59.247🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwest.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.12.102, 172.67.131.250
IPv6 hints2606:4700:3030::ac43:83fa, 2606:4700:3037::6815:c66
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com
SOAnancy.ns.cloudflare.comdns@cloudflare.com serial=2409966989

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=1785965599
WOT: UNKNOWN (1/100)

Same first word

81hd.com

Similar names

dh81.com
hd18.com.cn
h18d.top
18hd.co
hd81.com
hd18.cn
hd18.ru
dh18.net
hd18.(0x787878)
18dh.cc
hd18.com
1d8h.com
18hd.cc
18hd.com
18dh.net
dh18.cc
hd18.de

DNS History

29 records (6 active, 23 former)

20162017201820192020202120222023202420252026NSnancy.ns.cloudflare.comwest.ns.cloudflare.coma.share-dns.comb.share-dns.netdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA104.21.12.102172.67.131.2502606:4700:3030::ac43:83fa2606:4700:3037::6815:c66107.167.19.68107.167.19.69107.167.19.70107.167.19.71107.167.19.74107.167.19.75107.167.19.76107.167.19.77107.167.19.78172.82.170.199198.148.92.87198.148.92.882606:4700:3031::6815:c662606:4700:3037::ac43:83faCNAMEcs.ename.net
○NSa.share-dns.com2026-03-26 → 2026-08-05 · 2 obs
○ 2026-03-26 13:06:16
○ 2026-08-05 21:44:52
○NSb.share-dns.net2026-03-26 → 2026-08-05 · 2 obs
○ 2026-03-26 13:06:16
○ 2026-08-05 21:44:52
○NSdns1.iidns.com2015-08-20 → 2017-06-06 · 4 obs
● 2015-08-20 01:51:54
● 2017-06-06 08:46:38
○ 2026-03-26 13:06:16
○ 2026-08-05 21:44:52
○NSdns2.iidns.com2015-08-20 → 2015-12-16 · 4 obs
● 2015-08-20 01:51:54
● 2015-12-16 08:25:10
○ 2026-03-26 13:06:16
○ 2026-08-05 21:44:52
○NSdns3.iidns.com2015-08-20 → 2015-12-16 · 4 obs
● 2015-08-20 01:51:54
● 2015-12-16 08:25:10
○ 2026-03-26 13:06:16
○ 2026-08-05 21:44:52
○NSdns4.iidns.com2015-08-20 → 2015-12-16 · 4 obs
● 2015-08-20 01:51:54
● 2015-12-16 08:25:10
○ 2026-03-26 13:06:16
○ 2026-08-05 21:44:52
○NSdns5.iidns.com2015-08-20 → 2015-12-16 · 4 obs
● 2015-08-20 01:51:54
● 2015-12-16 08:25:10
○ 2026-03-26 13:06:16
○ 2026-08-05 21:44:52
○NSdns6.iidns.com2015-08-20 → 2015-12-16 · 4 obs
● 2015-08-20 01:51:54
● 2015-12-16 08:25:10
○ 2026-03-26 13:06:16
○ 2026-08-05 21:44:52
●NSnancy.ns.cloudflare.com2026-03-26 → 2026-08-05 · 3 obs
○ 2017-06-06 08:46:38
● 2026-03-26 13:06:16
● 2026-08-05 21:44:52
●NSwest.ns.cloudflare.com2026-03-26 → 2026-08-05 · 3 obs
○ 2017-06-06 08:46:38
● 2026-03-26 13:06:16
● 2026-08-05 21:44:52
●A104.21.12.1022026-03-26 → 2026-08-05 · 3 obs
○ 2017-06-06 08:46:38
● 2026-03-26 13:06:16
● 2026-08-05 21:44:52
○A107.167.19.682015-12-16 → 2015-12-16 · 4 obs
○ 2015-08-20 01:51:54
● 2015-12-16 08:25:10
○ 2016-07-19 01:16:18
○ 2026-08-05 21:44:52
○A107.167.19.692015-12-16 → 2015-12-16 · 4 obs
○ 2015-08-20 01:51:54
● 2015-12-16 08:25:10
○ 2016-07-19 01:16:18
○ 2026-08-05 21:44:52
○A107.167.19.702015-12-16 → 2015-12-16 · 4 obs
○ 2015-08-20 01:51:54
● 2015-12-16 08:25:10
○ 2016-07-19 01:16:18
○ 2026-08-05 21:44:52
○A107.167.19.712015-12-16 → 2015-12-16 · 4 obs
○ 2015-08-20 01:51:54
● 2015-12-16 08:25:10
○ 2016-07-19 01:16:18
○ 2026-08-05 21:44:52
○A107.167.19.742016-07-19 → 2016-07-19 · 4 obs
○ 2015-12-16 08:25:10
● 2016-07-19 01:16:18
○ 2016-11-25 12:29:26
○ 2026-08-05 21:44:52
○A107.167.19.752016-07-19 → 2016-11-25 · 5 obs
○ 2015-12-16 08:25:10
● 2016-07-19 01:16:18
● 2016-11-25 12:29:26
○ 2017-06-06 08:46:38
○ 2026-08-05 21:44:52
○A107.167.19.762016-11-25 → 2016-11-25 · 4 obs
○ 2016-07-19 01:16:18
● 2016-11-25 12:29:26
○ 2017-06-06 08:46:38
○ 2026-08-05 21:44:52
○A107.167.19.772016-11-25 → 2016-11-25 · 4 obs
○ 2016-07-19 01:16:18
● 2016-11-25 12:29:26
○ 2017-06-06 08:46:38
○ 2026-08-05 21:44:52
○A107.167.19.782016-11-25 → 2016-11-25 · 4 obs
○ 2016-07-19 01:16:18
● 2016-11-25 12:29:26
○ 2017-06-06 08:46:38
○ 2026-08-05 21:44:52
●A172.67.131.2502026-03-26 → 2026-08-05 · 3 obs
○ 2017-06-06 08:46:38
● 2026-03-26 13:06:16
● 2026-08-05 21:44:52
○A172.82.170.1992026-03-26 → 2026-08-05 · 2 obs
○ 2026-03-26 13:06:16
○ 2026-08-05 21:44:52
○A198.148.92.872015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 01:51:54
○ 2017-06-06 08:46:38
○ 2026-08-05 21:44:52
○A198.148.92.882015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 01:51:54
○ 2017-06-06 08:46:38
○ 2026-08-05 21:44:52
●A2606:4700:3030::ac43:83fa2026-07-02 → 2026-08-05 · 3 obs
○ 2026-06-12 18:59:12
● 2026-07-02 07:25:32
● 2026-08-05 21:44:52
○A2606:4700:3031::6815:c662026-03-26 → 2026-06-12 · 5 obs
○ 2017-06-06 08:46:38
● 2026-03-26 13:06:16
● 2026-06-12 18:59:12
○ 2026-07-02 07:25:32
○ 2026-08-05 21:44:52
●A2606:4700:3037::6815:c662026-07-02 → 2026-08-05 · 3 obs
○ 2026-06-12 18:59:12
● 2026-07-02 07:25:32
● 2026-08-05 21:44:52
○A2606:4700:3037::ac43:83fa2026-03-26 → 2026-06-12 · 5 obs
○ 2017-06-06 08:46:38
● 2026-03-26 13:06:16
● 2026-06-12 18:59:12
○ 2026-07-02 07:25:32
○ 2026-08-05 21:44:52
○CNAMEcs.ename.net2015-08-20 → 2017-06-06 · 7 obs
● 2015-08-20 01:51:54
● 2015-12-16 08:25:10
○ 2016-03-26 14:54:36
● 2016-07-19 01:16:18
● 2017-06-06 08:46:38
○ 2026-03-26 13:06:16
○ 2026-08-05 21:44:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
81hd.comwest.ns.cloudflare.com, nancy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.247

NS records: west.ns.cloudflare.com, nancy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 81hd.com (unsigned zone)

⏱️ Timing

Total: 2069ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.12.102, 172.67.131.250
AAAA22606:4700:3030::ac43:83fa, 2606:4700:3037::6815:c66
NS2nancy.ns.cloudflare.com, west.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nancy.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (west.ns.cloudflare.com, west.ns.cloudflare.com, west.ns.cloudflare.com...)

Analysis

IP Addresses

81hd.com directs to four IP numbers, which are 104.21.12.102, 172.67.131.250, 2606:4700:3030::ac43:83fa and 2606:4700:3037::6815:c66.

sparkinfrabase.digital, evrostroyservice.ru, cmedev.com and two other host names share IP numbers with 81hd.com.

Name Servers

81hd.com uses two name servers for its delegation: nancy.ns.cloudflare.com and west.ns.cloudflare.com.

81hd.com uses the same name servers as several other domains — among them psaim.com, tblm188.com, lisinopriltab.com and two more.

There is at least partial name server overlap between 81hd.com and other domains — euribor025.com, rgopoker.id, nwrg.org.uk and two more among them.

These name servers tend to appear in combination with the name servers rudy.ns.cloudflare.com, bruce.ns.cloudflare.com, alex.ns.cloudflare.com and corey.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname nancy.ns.cloudflare.com directs to 108.162.194.84, 162.159.38.84 and 172.64.34.84 along with 3 other IP addresses.

Hostname west.ns.cloudflare.com directs to 108.162.193.247, 172.64.33.247 and 173.245.59.247 along with 3 other IP addresses.