12teser.dk

📜 Historical scan 2026-06-16 12:53:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

12teser.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.147 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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#

4 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.147	—	linux262.unoeuro.com	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#

📝

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 00:05:41

www	93.191.156.147 (AS48854) (address records, no CNAME)
www vs bare domain	Same network 12teser.dk: 93.191.156.147 (AS48854) www.12teser.dk: 93.191.156.147 (AS48854)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms

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

🏷️ SOA#

54ms

Field	Value
Serial	2023022300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

35ms

112ms

AAAA

24ms

TXT

341ms

CAA

34ms

HTTPS

258ms

TLSA

174ms

SOA

54ms

MTA-STS

239ms

DNSSEC

143ms

SRV

0ms

Total

1251ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:25:00	558ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-25 01:46:58	406ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-09 09:51:52	500ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-27 04:15:21	480ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-28 17:27:48	1421ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-25 01:56:07	664ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-21 05:50:58	718ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-21 01:18:22	1119ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:53:23 shown	1251ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 12:51:32	1084ms	4 NS 1 A 0 MX	🔒 Secure