21767.cfd - robtex.com

21767.cfd

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:c35🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c1ae🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.53Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.174🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmelnicoff.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A2803:f800:50::6ca2:c3ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelnicoff.ns.cloudflare.com
A2a06:98c1:50::ac40:23ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelnicoff.ns.cloudflare.com
A108.162.195.174🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A162.159.44.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A172.64.35.174🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
NSophelia.ns.cloudflare.com
A2606:4700:50::a29f:26f8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRophelia.ns.cloudflare.com
A2803:f800:50::6ca2:c2f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRophelia.ns.cloudflare.com
A2a06:98c1:50::ac40:22f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRophelia.ns.cloudflare.com
A108.162.194.248🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRophelia.ns.cloudflare.com
A162.159.38.248Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRophelia.ns.cloudflare.com
A172.64.34.248🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRophelia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.12.53, 172.67.193.174
IPv6 hints2606:4700:3035::6815:c35, 2606:4700:3036::ac43:c1ae
SOAmelnicoff.ns.cloudflare.comdns@cloudflare.com serial=2406856192

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=1785016948
⚠️ On DNS blocklist: tif

Same first word

21767.us
21767.cfd
21767.com

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DNS History

6 records (6 active, 0 former)

NSmelnicoff.ns.cloudflare.comophelia.ns.cloudflare.comA104.21.12.53172.67.193.1742606:4700:3035::6815:c352606:4700:3036::ac43:c1ae
●NSmelnicoff.ns.cloudflare.com2026-07-24 → 2026-07-25 · 2 obs
● 2026-07-24 15:06:06
● 2026-07-25 22:13:26
●NSophelia.ns.cloudflare.com2026-07-24 → 2026-07-25 · 2 obs
● 2026-07-24 15:06:06
● 2026-07-25 22:13:26
●A104.21.12.532026-07-24 → 2026-07-25 · 2 obs
● 2026-07-24 15:06:06
● 2026-07-25 22:13:26
●A172.67.193.1742026-07-24 → 2026-07-25 · 2 obs
● 2026-07-24 15:06:06
● 2026-07-25 22:13:26
●A2606:4700:3035::6815:c352026-07-24 → 2026-07-25 · 2 obs
● 2026-07-24 15:06:06
● 2026-07-25 22:13:26
●A2606:4700:3036::ac43:c1ae2026-07-24 → 2026-07-25 · 2 obs
● 2026-07-24 15:06:06
● 2026-07-25 22:13:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfda.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd8 records
21767.cfdmelnicoff.ns.cloudflare.com, ophelia.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.248

NS records: melnicoff.ns.cloudflare.com, ophelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21767.cfd (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.12.53, 172.67.193.174
AAAA22606:4700:3035::6815:c35, 2606:4700:3036::ac43:c1ae
NS2melnicoff.ns.cloudflare.com, ophelia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1melnicoff.ns.cloudflare.com dns.cloudfla

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

21767.cfd resolves to four IP addresses: 104.21.12.53, 172.67.193.174, 2606:4700:3035::6815:c35 and 2606:4700:3036::ac43:c1ae.

Two other host names, along with haidiaogan.com, olfene.com and outlookcenter-sessionid1343254.legaladvisor.workers.dev, also share IP numbers with 21767.cfd.

Name Servers

The NS records for 21767.cfd delegate to melnicoff.ns.cloudflare.com and ophelia.ns.cloudflare.com.

21767.cfd shares its NS records with other domains, for example qqq159.xyz, mxkas.shop, iidos.shop and two others.

21767.cfd shares at least some of its name servers with other domains, including editoriallapaz.org, thedreamconnection.com, hg00338.com and two others.

These name servers are frequently paired with the name servers maeve.ns.cloudflare.com and addyson.ns.cloudflare.com.

DNS names with 6 IP addresses:

melnicoff.ns.cloudflare.com maps to 108.162.195.174, 162.159.44.174, 172.64.35.174 and 3 additional IP addresses.

ophelia.ns.cloudflare.com maps to 108.162.194.248, 162.159.38.248, 172.64.34.248 and 3 additional IP addresses.