ab-constantia.dk

📜 Historical scan 2026-06-16 12:43:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ab-constantia.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 13 October 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.110 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx01.dandomain.dk. The zone is DNSSEC-signed and validates, publishes a 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	—	—	—
ns2.dandomain.dk	—	—	—

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.110	—	web24.123hotel.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	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 236ms

TXT Record
v=spf1 include:spf.dandomain.dk ~all

✉️ SPF#

Policy	Record (ab-constantia.dk)
~all (soft fail)	v=spf1 include:spf.dandomain.dk ~all

📨 DMARC#

Policy	Record (_dmarc.ab-constantia.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-09 02:30:18

www	94.231.106.110 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ab-constantia.dk: 94.231.106.110 (AS48854) www.ab-constantia.dk: 94.231.106.110 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2025121701
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 08:21:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-10-13
Expires	2026-10-31 (14d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

37ms

42ms

AAAA

36ms

TXT

236ms

CAA

42ms

HTTPS

31ms

TLSA

77ms

SOA

32ms

MTA-STS

54ms

DNSSEC

99ms

SRV

0ms

Total

671ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 01:38:47	289ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 07:00:14	535ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 01:17:38	586ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 08:23:41	501ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 11:16:00	1440ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:43:11 shown	671ms	2 NS 1 A 1 MX	🔒 Secure