teuber.dk

📜 Historical scan 2026-09-13 07:11:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

teuber.dk is a .dk domain served by 2 nameservers (ns.andersenit.dk, ns1.andersenit.dk). It was registered on 14 August 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by azero4mps.azero.cloud. The zone is not DNSSEC-signed, 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 100ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.andersenit.dk	185.200.74.101	ns.andersenit.dk	AS198614 RockyNordic ApS
ns1.andersenit.dk	87.238.248.10	ns1.andersenit.dk	AS198614 RockyNordic ApS

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 100ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	azero4mps.azero.cloud	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 268ms

TXT Record
v=spf1 include:spf-a.rockynordic.com -all

✉️ SPF#

Policy	Record (teuber.dk)
-all (hard fail)	v=spf1 include:spf-a.rockynordic.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 2026-10-09 20:13:21

www	NXDOMAIN
www vs bare domain	Neither resolves teuber.dk: no address www.teuber.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

137ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2023083001
Primary NS (MNAME)	ns1.rockynordic.com
Responsible (RNAME)	hostmaster@teuber.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 20:28:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-08-14
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

100ms

101ms

100ms

AAAA

104ms

TXT

268ms

CAA

110ms

HTTPS

110ms

TLSA

4056ms

SOA

0ms

MTA-STS

115ms

DNSSEC

137ms

SRV

117ms

Total

5064ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 20:13:21	2382ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-08 10:53:05	280ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 10:42:32	124ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 21:23:52	670ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 21:16:44	82ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 21:11:43	97ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 21:11:06	131ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 21:09:47	912ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-13 07:11:51 shown	5064ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-18 02:10:37	3042ms	0 NS 0 A 1 MX	🔓 Insecure