37873.cfd - robtex.com

37873.cfd

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c343🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1503🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.3Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.195.67🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSpranab.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cc7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpranab.ns.cloudflare.com
A2803:f800:50::6ca2:c3c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpranab.ns.cloudflare.com
A2a06:98c1:50::ac40:23c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpranab.ns.cloudflare.com
A108.162.195.199🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpranab.ns.cloudflare.com
A162.159.44.199Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpranab.ns.cloudflare.com
A172.64.35.199🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpranab.ns.cloudflare.com
NSsara.ns.cloudflare.com
A2606:4700:50::adf5:3a90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A2803:f800:50::6ca2:c090🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsara.ns.cloudflare.com
A2a06:98c1:50::ac40:2090🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsara.ns.cloudflare.com
A108.162.192.144🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A172.64.32.144🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A173.245.58.144🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.3, 172.67.195.67
IPv6 hints2606:4700:3031::ac43:c343, 2606:4700:3037::6815:1503
SOApranab.ns.cloudflare.comdns@cloudflare.com serial=2406736751

cfd

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.nic.cfd
NSb.nic.cfd
NSc.nic.cfd
NSd.nic.cfd
SOAns0.centralnic.nethostmaster@centralnic.net serial=1785393081
⚠️ On DNS blocklist: tif

Same first word

37873.com
37873.cfd

Similar names

37837.us
87337.com
78733.de
33787.com
83377.com
73378.cfd
78733.xyz
73873.cn
38377.org
77338.net
38773.com
83377.net
33778.casino
37837.com
37378.cn
87373.com
77833.cn
78337.com
83377.xyz
37783.com
38737.us
73873.xyz
78733.com
33877.co
33778.com
87373.cn
38377.de
37378.us
33877.us
73837.net
77383.xyz

DNS History

10 records (6 active, 4 former)

NSpranab.ns.cloudflare.comsara.ns.cloudflare.comA104.21.21.3172.67.195.672606:4700:3031::ac43:c3432606:4700:3037::6815:1503188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSpranab.ns.cloudflare.com2026-07-25 → 2026-07-30 · 2 obs
● 2026-07-25 06:43:56
● 2026-07-30 07:04:46
●NSsara.ns.cloudflare.com2026-07-25 → 2026-07-30 · 2 obs
● 2026-07-25 06:43:56
● 2026-07-30 07:04:46
●A104.21.21.32026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 06:43:56
● 2026-07-30 07:04:46
●A172.67.195.672026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 06:43:56
● 2026-07-30 07:04:46
○A188.114.96.02026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 06:43:56
○ 2026-07-30 07:04:46
○A188.114.97.02026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 06:43:56
○ 2026-07-30 07:04:46
●A2606:4700:3031::ac43:c3432026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 06:43:56
● 2026-07-30 07:04:46
●A2606:4700:3037::6815:15032026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 06:43:56
● 2026-07-30 07:04:46
○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 06:43:56
○ 2026-07-30 07:04:46
○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 06:43:56
○ 2026-07-30 07:04:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfda.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd8 records
37873.cfdsara.ns.cloudflare.com, pranab.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.199

NS records: sara.ns.cloudflare.com, pranab.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 37873.cfd (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.21.3, 172.67.195.67
AAAA22606:4700:3037::6815:1503, 2606:4700:3031::ac43:c343
NS2pranab.ns.cloudflare.com, sara.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1pranab.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.cfd, b.nic.cfd, c.nic.cfd...)

Analysis

IP Addresses

37873.cfd points to the four IP addresses 104.21.21.3, 172.67.195.67, 2606:4700:3031::ac43:c343 and 2606:4700:3037::6815:1503.

Among the host names that share IP numbers with 37873.cfd are malpractice.co.il, www.packnwood.es, auto.red11.net and two others.

Name Servers

Two name servers handle the delegation for 37873.cfd: pranab.ns.cloudflare.com and sara.ns.cloudflare.com.

37873.cfd has the same name server delegation as a number of other domains, such as celariontas.com, moviesda.living, mpo800.com and two more.

There is at least partial name server overlap between 37873.cfd and other domains — peanutgrower.com, kroll.com.co, odae-fr.vip and two more among them.

These name servers frequently co-occur with the name servers linda.ns.cloudflare.com and hera.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

pranab.ns.cloudflare.com resolves to 108.162.195.199, 162.159.44.199 and 172.64.35.199 among others, with 3 other IP addresses in total.

sara.ns.cloudflare.com resolves to 108.162.192.144, 172.64.32.144 and 173.245.58.144 among others, with 3 other IP addresses in total.