derhvorduer.dk

Records from scan: 2026-10-23 21:47:06 · 2942ms total · last checked 2026-10-26 11:50 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

derhvorduer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.124.49 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.derhvorduer.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

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#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.124.49	3600s	web1.sparkron.dk	AS47292	Sentia Denmark A/S	77.66.124.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.derhvorduer.dk	77.66.124.49	web1.sparkron.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.66.124.49
🔶 Autoconfig	77.66.124.49

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 139ms

TXT Record
v=spf1 a mx ptr ip4:77.66.124.49 ~all

✉️ SPF#

Policy	Record (derhvorduer.dk)
~all (soft fail)	v=spf1 a mx ptr ip4:77.66.124.49 ~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#

checked 2026-10-23 21:47:06

www	77.66.124.49 (AS47292) (address records, no CNAME)
www vs bare domain	Same network derhvorduer.dk: 77.66.124.49 (AS47292) www.derhvorduer.dk: 77.66.124.49 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · 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#

103ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

2287ms

Field	Value
Serial	2026101201
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 2026-10-08 02:05:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-03-31
Expires	2027-03-31 (154d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

31ms

25ms

AAAA

30ms

TXT

139ms

CAA

24ms

HTTPS

23ms

TLSA

240ms

SOA

2287ms

MTA-STS

39ms

DNSSEC

103ms

SRV

44ms

Total

2942ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 21:47:06 shown	2942ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-21 05:14:41	821ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 19:11:18	437ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 23:08:32	4360ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 01:27:51	676ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 23:47:34	488ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 19:32:28	1505ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:04:41	789ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 09:53:18	4737ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 19:19:11	601ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 19:22:17	1621ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 16:39:32	586ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 11:36:36	2536ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 16:40:29	1181ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 02:06:13	526ms	2 NS 1 A 1 MX	🔒 Secure