centretforboern.dk

📜 Historical scan 2026-08-18 20:00:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centretforboern.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 2047ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

1 records 2042ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:12:a858:f362:801e	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-08 05:07:17

www	46.30.215.66 2a02:2350:5:111:12:a858:f362:801e (AS51468) (address records, no CNAME)
www vs bare domain	Same network centretforboern.dk: 46.30.215.66 2a02:2350:5:111:12:a858:f362:801e (AS51468) www.centretforboern.dk: 46.30.215.66 2a02:2350:5:111:12:a858:f362:801e (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9098ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 00:25:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-06-14
Expires	2027-06-13 (233d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

4057ms

2047ms

AAAA

2042ms

TXT

2188ms

CAA

2031ms

HTTPS

49ms

TLSA

81ms

SOA

0ms

MTA-STS

4071ms

DNSSEC

9098ms

SRV

4062ms

Total

9685ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:07:17	573ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 00:17:38	2160ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 05:39:47	625ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 20:00:51 shown	9685ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-09 18:47:53	4593ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 10:03:22	660ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 05:12:01	765ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 11:42:07	1686ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 10:59:08	940ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 00:22:10	594ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:00:00	7602ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:05:41	537ms	2 NS 1 A 0 MX	🔒 Secure