michael-houmann.dk

📜 Historical scan 2026-06-17 22:13:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

michael-houmann.dk is a .dk domain served by 2 nameservers (ns1.vultr.com, ns2.vultr.com). It was registered on 6 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.102.104 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by michael-houmann.dk. 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vultr.com	173.199.96.96 2001:19f0:ccc::1 2001:19f0:ccd::1	ns1.vultrusercontent.com — ns1.vultr.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
ns2.vultr.com	173.199.96.97 2001:19f0:ccc::2 2001:19f0:ccd::2	ns2.vultrusercontent.com — ns2.vultr.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.209.102.104	—	80.209.102.104.static.fibianet.dk	AS44869	FIBIA P/S	80.209.0.0/17	🇩🇰 Denmark	Tølløse

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	michael-houmann.dk	80.209.102.104	80.209.102.104.static.fibianet.dk	AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	michael-houmann.dk → 80.209.102.104
🔶 Autoconfig	michael-houmann.dk → 80.209.102.104

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 218ms

TXT Record
v=spf1 a mx a:tunn.dk ?all

✉️ SPF#

Policy	Record (michael-houmann.dk)
?all (neutral)	v=spf1 a mx a:tunn.dk ?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 16:11:20

www CNAME	michael-houmann.dk (all on michael-houmann.dk) → 80.209.102.104 (AS44869)
www vs bare domain	Same network michael-houmann.dk: 80.209.102.104 (AS44869) www.michael-houmann.dk: 80.209.102.104 (AS44869)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

55ms

Field	Value
Serial	0
Primary NS (MNAME)	ns1.vultr.com
Responsible (RNAME)	dnsadm@choopa.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 05:16:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-09-06
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

68ms

AAAA

52ms

TXT

218ms

CAA

56ms

HTTPS

68ms

TLSA

113ms

SOA

55ms

MTA-STS

69ms

DNSSEC

87ms

SRV

139ms

Total

833ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 08:39:08	637ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 20:24:32	927ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 14:09:44	1715ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 22:47:56	867ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 09:50:47	869ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 22:13:49 shown	833ms	2 NS 1 A 1 MX	🔓 Insecure