16337.cfd - robtex.com

16337.cfd

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:8b3b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4f05🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.79.5Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.139.59🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkareem.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c16🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkareem.ns.cloudflare.com
A2803:f800:50::6ca2:c316🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkareem.ns.cloudflare.com
A2a06:98c1:50::ac40:2316🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkareem.ns.cloudflare.com
A108.162.195.22🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkareem.ns.cloudflare.com
A162.159.44.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkareem.ns.cloudflare.com
A172.64.35.22🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkareem.ns.cloudflare.com
NSmeg.ns.cloudflare.com
A2606:4700:50::adf5:3ac4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
A2803:f800:50::6ca2:c0c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeg.ns.cloudflare.com
A2a06:98c1:50::ac40:20c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeg.ns.cloudflare.com
A108.162.192.196🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
A172.64.32.196🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
A173.245.58.196🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.79.5, 172.67.139.59
IPv6 hints2606:4700:3035::ac43:8b3b, 2606:4700:3036::6815:4f05
SOAkareem.ns.cloudflare.comdns@cloudflare.com serial=2406642250

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=1785520684
⚠️ On DNS blocklist: tif

Same first word

16337.cc
16337.us
16337.cn
16337.cfd
16337.com

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DNS History

6 records (6 active, 0 former)

NSkareem.ns.cloudflare.commeg.ns.cloudflare.comA104.21.79.5172.67.139.592606:4700:3035::ac43:8b3b2606:4700:3036::6815:4f05
●NSkareem.ns.cloudflare.com2026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 14:35:14
● 2026-07-31 18:02:22
●NSmeg.ns.cloudflare.com2026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 14:35:14
● 2026-07-31 18:02:22
●A104.21.79.52026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 14:35:14
● 2026-07-31 18:02:22
●A172.67.139.592026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 14:35:14
● 2026-07-31 18:02:22
●A2606:4700:3035::ac43:8b3b2026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 14:35:14
● 2026-07-31 18:02:22
●A2606:4700:3036::6815:4f052026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 14:35:14
● 2026-07-31 18:02:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfdc.nic.cfd, b.nic.cfd, a.nic.cfd, d.nic.cfd8 records
16337.cfdkareem.ns.cloudflare.com, meg.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.22

NS records: kareem.ns.cloudflare.com, meg.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 16337.cfd (unsigned zone)

⏱️ Timing

Total: 352ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.139.59, 104.21.79.5
AAAA22606:4700:3035::ac43:8b3b, 2606:4700:3036::6815:4f05
NS2kareem.ns.cloudflare.com, meg.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kareem.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

16337.cfd resolves to four IP addresses: 104.21.79.5, 172.67.139.59, 2606:4700:3035::ac43:8b3b and 2606:4700:3036::6815:4f05.

Additional host names — excellerations.com, septemberblueedu.com, tejelightweb.wiki and two others — share IP numbers with 16337.cfd.

Name Servers

16337.cfd has two authoritative name servers — kareem.ns.cloudflare.com and meg.ns.cloudflare.com.

16337.cfd shares its name server setup with other domains, including isonio.com, 28318.cfd, shiva.business and two others.

16337.cfd has at least partial name server overlap with other domains, such as protroscenecial.top, saael.net, bioinfoer.com and two others.

It is common to see these name servers used together with name servers liz.ns.cloudflare.com and rayne.ns.cloudflare.com.

Host names with 6 IP numbers:

kareem.ns.cloudflare.com points to 108.162.195.22, 162.159.44.22, 172.64.35.22 and 3 other IP addresses.

meg.ns.cloudflare.com points to 108.162.192.196, 172.64.32.196, 173.245.58.196 and 3 other IP addresses.