seibke.dk

📜 Historical scan 2026-06-17 13:18:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seibke.dk is a .dk domain served by 2 nameservers (ns5.kasserver.com, ns6.kasserver.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.13.156.209 is hosted by Neue Medien Muennich GmbH (AS34788) in Germany. Mail is handled by w015ab3b.kasserver.com. The zone is DNSSEC-signed but currently fails validation, 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.kasserver.com	85.13.128.3	ns5.kasserver.com	AS34788 Neue Medien Muennich GmbH
ns6.kasserver.com	85.13.159.101	ns6.kasserver.com	AS34788 Neue Medien Muennich GmbH

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.13.156.209	—	dd51506.kasserver.com	AS34788	Neue Medien Muennich GmbH	85.13.128.0/18	🇩🇪 Germany	—

📧 MX Records#

1 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	w015ab3b.kasserver.com	85.13.156.209	dd51506.kasserver.com	AS34788 Neue Medien Muennich GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2514ms

TXT Record
v=spf1 a mx include:spf.kasserver.com ~all

✉️ SPF#

Policy	Record (seibke.dk)
~all (soft fail)	v=spf1 a mx include:spf.kasserver.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 2026-10-13 02:34:22

www	85.13.156.209 (AS34788) (address records, no CNAME)
www vs bare domain	Same network seibke.dk: 85.13.156.209 (AS34788) www.seibke.dk: 85.13.156.209 (AS34788)
Wildcard	Yes: any name under the zone resolves

🔎 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#

176ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'seibke.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

42ms

Field	Value
Serial	2604280025
Primary NS (MNAME)	ns5.kasserver.com
Responsible (RNAME)	hostmaster@kasserver.com
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

61ms

56ms

94ms

AAAA

78ms

TXT

2514ms

CAA

65ms

HTTPS

84ms

TLSA

581ms

SOA

42ms

MTA-STS

98ms

DNSSEC

176ms

SRV

0ms

Total

4218ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 08:43:25	835ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 18:47:08	2858ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 19:54:30	3233ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:18:27 shown	4218ms	2 NS 1 A 1 MX	⚠️ Bogus