13637.cfd - robtex.com

13637.cfd

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:98a1🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:58c8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.88.200Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.161🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSathena.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a48🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.ns.cloudflare.com
A2803:f800:50::6ca2:c048🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRathena.ns.cloudflare.com
A2a06:98c1:50::ac40:2048🇺🇸 Cloudflare2a06:98c1:50::/45
PTRathena.ns.cloudflare.com
A108.162.192.72🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.ns.cloudflare.com
A172.64.32.72🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.ns.cloudflare.com
A173.245.58.72🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.ns.cloudflare.com
NSmax.ns.cloudflare.com
A2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmax.ns.cloudflare.com
A2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmax.ns.cloudflare.com
A108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.88.200, 172.67.152.161
IPv6 hints2606:4700:3032::ac43:98a1, 2606:4700:3036::6815:58c8
SOAathena.ns.cloudflare.comdns@cloudflare.com serial=2406735855

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=1785543446
⚠️ On DNS blocklist: tif

Same first word

13637.com
13637.cfd

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DNS History

6 records (6 active, 0 former)

NSathena.ns.cloudflare.commax.ns.cloudflare.comA104.21.88.200172.67.152.1612606:4700:3032::ac43:98a12606:4700:3036::6815:58c8
●NSathena.ns.cloudflare.com2026-07-26 → 2026-08-01 · 2 obs
● 2026-07-26 16:20:12
● 2026-08-01 00:17:44
●NSmax.ns.cloudflare.com2026-07-26 → 2026-08-01 · 2 obs
● 2026-07-26 16:20:12
● 2026-08-01 00:17:44
●A104.21.88.2002026-07-26 → 2026-08-01 · 2 obs
● 2026-07-26 16:20:12
● 2026-08-01 00:17:44
●A172.67.152.1612026-07-26 → 2026-08-01 · 2 obs
● 2026-07-26 16:20:12
● 2026-08-01 00:17:44
●A2606:4700:3032::ac43:98a12026-07-26 → 2026-08-01 · 2 obs
● 2026-07-26 16:20:12
● 2026-08-01 00:17:44
●A2606:4700:3036::6815:58c82026-07-26 → 2026-08-01 · 2 obs
● 2026-07-26 16:20:12
● 2026-08-01 00:17:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfda.nic.cfd, c.nic.cfd, b.nic.cfd, d.nic.cfd8 records
13637.cfdmax.ns.cloudflare.com, athena.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.132

NS records: max.ns.cloudflare.com, athena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 13637.cfd (unsigned zone)

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.152.161, 104.21.88.200
AAAA22606:4700:3036::6815:58c8, 2606:4700:3032::ac43:98a1
NS2athena.ns.cloudflare.com, max.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1athena.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

13637.cfd points to the four IP addresses 104.21.88.200, 172.67.152.161, 2606:4700:3032::ac43:98a1 and 2606:4700:3036::6815:58c8.

sharmacpa.ca, citycore.ca, www.doujindownloader.com and two other host names share IP numbers with 13637.cfd.

Name Servers

Two name servers handle the delegation for 13637.cfd: athena.ns.cloudflare.com and max.ns.cloudflare.com.

13637.cfd uses the same name servers as several other domains — among them eurotechnics.ge, saleswidget.ru, sylarex-defix.com and two more.

The name servers of 13637.cfd overlap at least partially with those of other domains — among them worldcupsportsnews.com, pods128.com, client-do9.pages.dev and two more.

These name servers commonly appear alongside the name servers rocco.ns.cloudflare.com and logan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

athena.ns.cloudflare.com resolves to 108.162.192.72, 172.64.32.72 and 173.245.58.72 among others, with 3 other IP addresses in total.

max.ns.cloudflare.com resolves to 108.162.193.132, 172.64.33.132 and 173.245.59.132 among others, with 3 other IP addresses in total.