centrum-vikar.dk

📜 Historical scan 2026-06-16 20:05:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centrum-vikar.dk is a .dk domain served by 2 nameservers (ns1.internet.dk, ns2.internet.dk). It was registered on 14 May 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.19.140.40 is hosted by Norlys Digital A/S (AS3308) in Denmark. 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#

2 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.internet.dk	—	—	—
ns2.internet.dk	—	—	—

🌍 A Records#

1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.19.140.40	—	—	AS3308	Norlys Digital A/S	194.19.128.0/18	🇩🇰 Denmark	Mårslet

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 319ms

TXT Record
v=spf1 mx ptr -all

✉️ SPF#

Policy	Record (centrum-vikar.dk)
-all (hard fail)	v=spf1 mx ptr -all

📨 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 2026-10-08 02:47:17

www CNAME	centrum-vikar.dk (all on centrum-vikar.dk) → 194.19.140.40 (AS3308)
www vs bare domain	Same network centrum-vikar.dk: 194.19.140.40 (AS3308) www.centrum-vikar.dk: 194.19.140.40 (AS3308)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

148ms

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

🏷️ SOA#

86ms

Field	Value
Serial	2006080401
Primary NS (MNAME)	ns1.internet.dk
Responsible (RNAME)	hostmaster@centrum-vikar.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 08:52:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-05-14
Expires	2027-06-30 (256d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
centrum-personale.dk	Punktum dk A/S (direct)
centrumpersonale.dk	CSC Digital Brand Service, Inc

📋 WHOIS#

⏱️ Lookup Timing#

73ms

89ms

AAAA

86ms

TXT

319ms

CAA

87ms

HTTPS

86ms

TLSA

121ms

SOA

86ms

MTA-STS

141ms

DNSSEC

148ms

SRV

0ms

Total

631ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:47:17	763ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-30 23:42:55	650ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-27 05:58:22	9506ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-26 23:46:04	998ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-26 22:41:42	1735ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 20:05:44 shown	631ms	2 NS 1 A 0 MX	🔓 Insecure