adf.dk

📜 Historical scan 2026-06-16 12:44:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

adf.dk is a .dk domain served by 2 nameservers (ns1.123hotel.dk, ns2.123hotel.dk). It was registered on 24 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.108.28 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.dk	—	—	—
ns2.123hotel.dk	—	—	—

🌍 A Records#

1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.108.28	—	linux9.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	—	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 177ms

TXT Record
v=spf1 include:spf.onlinemail.io ?all

✉️ SPF#

Policy	Record (adf.dk)
?all (neutral)	v=spf1 include:spf.onlinemail.io ?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 16:41:41

www	35.214.186.169 (AS43515) (address records, no CNAME)
www vs bare domain	Same network adf.dk: 35.214.186.169 (AS43515) www.adf.dk: 35.214.186.169 (AS43515)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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#

148ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2021111701
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-04 14:11:21

Field	Value
Registrar	Simply.com A/S
Registered	1997-02-24
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

71ms

61ms

AAAA

45ms

TXT

177ms

CAA

70ms

HTTPS

69ms

TLSA

58ms

SOA

49ms

MTA-STS

78ms

DNSSEC

148ms

SRV

0ms

Total

587ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 13:16:34	1618ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-30 12:56:26	531ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-25 04:59:58	557ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-22 00:24:43	972ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-25 13:49:47	2693ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-22 16:06:10	676ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 12:48:41	568ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 12:44:33 shown	587ms	2 NS 1 A 2 MX	🔒 Secure