halv.dk

📜 Historical scan 2026-06-17 10:44:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

halv.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.30.170 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by halv.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.104.30.170	—	87.104.30.170.static.fibianet.dk	AS44869	FIBIA P/S	87.104.0.0/18	🇩🇰 Denmark	Taastrup

📧 MX Records#

1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	halv.dk	87.104.30.170	87.104.30.170.static.fibianet.dk	AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 221ms

TXT Record
v=spf1 a mx include:spf.smtp2go.com ?all

✉️ SPF#

Policy	Record (halv.dk)
?all (neutral)	v=spf1 a mx include:spf.smtp2go.com ?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 01:33:31

www	87.104.30.170 (AS44869) (address records, no CNAME)
www vs bare domain	Same network halv.dk: 87.104.30.170 (AS44869) www.halv.dk: 87.104.30.170 (AS44869)
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 "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2026052501
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 18:55:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-02-10
Expires	2027-02-28 (131d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

39ms

109ms

AAAA

58ms

TXT

221ms

CAA

36ms

HTTPS

57ms

TLSA

89ms

SOA

58ms

MTA-STS

58ms

DNSSEC

110ms

SRV

0ms

Total

593ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 21:07:35	570ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 20:04:16	1006ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 09:39:03	632ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:48:31	856ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 18:30:04	843ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 22:03:34	685ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 21:00:15	2462ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 12:01:19	1259ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:45:48	715ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:44:03 shown	593ms	2 NS 1 A 1 MX	🔒 Secure