columbia-nl.com - robtex.com

columbia-nl.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5ece🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:8bd1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.94.206Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.139.209🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSada.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A2803:f800:50::6ca2:c036🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRada.ns.cloudflare.com
A2a06:98c1:50::ac40:2036🇺🇸 Cloudflare2a06:98c1:50::/45
PTRada.ns.cloudflare.com
A108.162.192.54🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A172.64.32.54🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A173.245.58.54🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
NStadeo.ns.cloudflare.com
A2606:4700:58::a29f:2cc5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtadeo.ns.cloudflare.com
A2803:f800:50::6ca2:c3c5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtadeo.ns.cloudflare.com
A2a06:98c1:50::ac40:23c5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtadeo.ns.cloudflare.com
A108.162.195.197🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtadeo.ns.cloudflare.com
A162.159.44.197Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtadeo.ns.cloudflare.com
A172.64.35.197🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtadeo.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.94.206, 172.67.139.209
IPv6 hints2606:4700:3030::6815:5ece, 2606:4700:3030::ac43:8bd1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOAada.ns.cloudflare.comdns@cloudflare.com serial=2403608657

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=1778334676
⚠️ On DNS blocklist: tif

Same first word

columbia-nl.com

DNS History

6 records (6 active, 0 former)

NSada.ns.cloudflare.comtadeo.ns.cloudflare.comA104.21.94.206172.67.139.2092606:4700:3030::6815:5ece2606:4700:3030::ac43:8bd1
●NSada.ns.cloudflare.com2026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 14:46:38
● 2026-05-09 13:52:22
●NStadeo.ns.cloudflare.com2026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 14:46:38
● 2026-05-09 13:52:22
●A104.21.94.2062026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 14:46:38
● 2026-05-09 13:52:22
●A172.67.139.2092026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 14:46:38
● 2026-05-09 13:52:22
●A2606:4700:3030::6815:5ece2026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 14:46:38
● 2026-05-09 13:52:22
●A2606:4700:3030::ac43:8bd12026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 14:46:38
● 2026-05-09 13:52:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
columbia-nl.comada.ns.cloudflare.com, tadeo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.197

NS records: ada.ns.cloudflare.com, tadeo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columbia-nl.com (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.139.209, 104.21.94.206
AAAA22606:4700:3030::ac43:8bd1, 2606:4700:3030::6815:5ece
NS2ada.ns.cloudflare.com, tadeo.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ada.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

columbia-nl.com points to four IP numbers: 2606:4700:3030::6815:5ece, 2606:4700:3030::ac43:8bd1, 104.21.94.206 and 172.67.139.209.

Other host names, for instance alburhan.com, natatantim.pro, brightvectorplatform.click, xanrogers.com and synalgiagrid.click share IP numbers with columbia-nl.com.

Name Servers

Delegation for columbia-nl.com rests with two name servers, ada.ns.cloudflare.com and tadeo.ns.cloudflare.com.

columbia-nl.com shares the same name server setup as other domains, including pridebet.com, cashwinslots.com, essexwtrecords.org.uk, hardcoreds.com and discountexpress.org.

columbia-nl.com at least partially shares name servers with other domains, for instance gayamom.com, aceautomotive.com, losnautas.com, pioneer.ind.in and emugev.de.

these name servers are commonly used with shaz.ns.cloudflare.com, syeef.ns.cloudflare.com and sean.ns.cloudflare.com.

Host names with six IP numbers: ada.ns.cloudflare.com points to: 2606:4700:50::adf5:3a36, 2803:f800:50::6ca2:c036, 2a06:98c1:50::ac40:2036, 108.162.192.54, 172.64.32.54 and 173.245.58.54. tadeo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc5, 2803:f800:50::6ca2:c3c5, 2a06:98c1:50::ac40:23c5, 108.162.195.197, 162.159.44.197 and 172.64.35.197.