columbusnsc.dk

📜 Historical scan 2026-06-16 21:50:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

columbusnsc.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.92.65.188 is hosted by Datacenter Luxembourg S.A. (AS24611) in Luxembourg. Mail is handled by cluster4.eu.messagelabs.com, cluster4a.eu.messagelabs.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	—	—	—
ns2.eurodns.com	—	—	—
ns3.eurodns.com	—	—	—
ns4.eurodns.com	—	—	—

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.188	—	80-92-65-188.ip.dclux.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records#

2 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	cluster4.eu.messagelabs.com	195.245.230.194 195.245.231.77 85.158.142.208	mail852.messagelabs.com mail880.messagelabs.com mail832.messagelabs.com	AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC
20	—	cluster4a.eu.messagelabs.com	34.91.159.228	228.159.91.34.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 785ms

TXT Record
MS=ms74184557

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 10:43:59

www	80.92.65.188 (AS24611) (address records, no CNAME)
www vs bare domain	Same network columbusnsc.dk: 80.92.65.188 (AS24611) www.columbusnsc.dk: 80.92.65.188 (AS24611)
Wildcard	No

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

179ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

60ms

Field	Value
Serial	2021121800
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

54ms

58ms

86ms

AAAA

77ms

TXT

785ms

CAA

51ms

HTTPS

53ms

TLSA

62ms

SOA

60ms

MTA-STS

52ms

DNSSEC

179ms

SRV

0ms

Total

1251ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:43:59	956ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-28 06:18:20	1051ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-13 18:46:54	2721ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-26 18:07:54	782ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-25 21:50:43	9638ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-06 08:52:23	1298ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-16 21:50:03 shown	1251ms	4 NS 1 A 2 MX	🔓 Insecure