tårnby.dk xn--trnby-mra.dk

📜 Historical scan 2026-06-22 21:37:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tårnby.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 15 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed but currently fails validation, 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 82ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	600s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 172ms

TXT Record
v=SPF1 -all

✉️ SPF#

Policy	Record (tårnby.dk)
-all (hard fail)	v=SPF1 -all

📨 DMARC#

Policy	Record (_dmarc.tårnby.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-11 00:16:50

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network tårnby.dk: 93.191.155.240 (AS48854) www.tårnby.dk: 93.191.155.240 (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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

50ms

Field	Value
Serial	2025031801
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 12:18:31

Field	Value
Registrar	A/S SCANNET
Registered	2004-01-15
Expires	2027-01-31 (96d)

📋 WHOIS#

⏱️ Lookup Timing#

82ms

43ms

51ms

AAAA

38ms

TXT

172ms

CAA

91ms

HTTPS

41ms

TLSA

37ms

SOA

50ms

MTA-STS

52ms

DNSSEC

69ms

SRV

141ms

Total

492ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 18:16:55	381ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-04 12:22:53	1136ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-22 21:37:49 shown	492ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-21 19:40:58	914ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 00:56:13	566ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-18 01:15:56	564ms	2 NS 1 A 0 MX	🔒 Secure