michael-houmann.dk

📜 Historical scan 2026-07-02 22:47:56  ·  ← 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   44ms
NameserverIP addressesPTRASN / 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   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.209.102.104 300s 80.209.102.104.static.fibianet.dk AS44869 FIBIA P/S 80.209.0.0/17 🇩🇰 Denmark Tølløse

📧 MX Records#

1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s michael-houmann.dk 80.209.102.104 80.209.102.104.static.fibianet.dk AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermichael-houmann.dk → 80.209.102.104
🔶 Autoconfigmichael-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   214ms
TXT Record
v=spf1 a mx a:tunn.dk ?all

✉️ SPF#

PolicyRecord (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 CNAMEmichael-houmann.dk (all on michael-houmann.dk)
www vs bare domainSame network
michael-houmann.dk: 80.209.102.104 (AS44869)
www.michael-houmann.dk: 80.209.102.104 (AS44869)
WildcardYes: 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

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.michael-houmann.dk michael-houmann.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

45ms
FieldValue
Serial0
Primary NS (MNAME)ns1.vultr.com
Responsible (RNAME)dnsadm@choopa.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-06 05:16:44
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-09-06
Expires2027-09-30 (347d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
54ms
MX
41ms
AAAA
43ms
TXT
214ms
CAA
102ms
HTTPS
42ms
TLSA
99ms
SOA
45ms
MTA-STS
66ms
DNSSEC
72ms
SRV
76ms
Total
867ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 833ms 2 NS 1 A 1 MX 🔓 Insecure
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