aalf.dk

📜 Historical scan 2026-10-12 15:51:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aalf.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 June 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.193.123.232 is hosted by Itm8 A/S (AS42903) in Denmark. Mail is handled by .. 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 82ms

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 133ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.193.123.232	900s	—	AS42903	Itm8 A/S	185.193.120.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 135ms

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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-13 17:24:17

www CNAME	aalf.dk (all on aalf.dk) → 185.193.123.232 (AS42903)
www vs bare domain	Same network aalf.dk: 185.193.123.232 (AS42903) www.aalf.dk: 185.193.123.232 (AS42903)
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#

351ms

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

🏷️ SOA#

61ms

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 2026-10-16 09:48:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-06-11
Expires	2027-06-30 (256d)

🔗 Same registrant#

1 domain

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
dkf-aarhus.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

82ms

133ms

135ms

AAAA

110ms

TXT

382ms

CAA

107ms

HTTPS

92ms

TLSA

799ms

SOA

61ms

MTA-STS

134ms

DNSSEC

351ms

SRV

246ms

Total

1669ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 17:24:17	913ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 15:51:56 shown	1669ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:20:28	587ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-23 21:02:15	692ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-16 09:07:14	8570ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-27 12:50:58	4834ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 08:17:42	13891ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 06:32:42	1517ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 12:44:18	785ms	2 NS 1 A 4 MX	🔒 Secure