housemaster.dk

📜 Historical scan 2026-08-13 14:28:46  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

housemaster.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.151.155.18 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.semark.dk, adsl.semark.dk. 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#

2 records   66ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.151.155.18 3600s — AS31027 GlobalConnect A/S 83.151.128.0/18 🇩🇰 Denmark —

📧 MX Records#

2 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.semark.dk 83.151.155.18 — AS31027 GlobalConnect A/S
20 43200s adsl.semark.dk — — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverhousemaster.dk → 83.151.155.18
🔶 Autoconfighousemaster.dk → 83.151.155.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   155ms
TXT Record
v=spf1 redirect=_spf.semarkit.net

✉️ SPF#

PolicyRecord (housemaster.dk)
redirect=_spf.semarkit.net v=spf1 redirect=_spf.semarkit.net

📨 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 2026-10-08 02:21:09
www CNAMEhousemaster.dk (all on housemaster.dk)
www vs bare domainSame network
housemaster.dk: 83.151.155.18 (AS31027)
www.housemaster.dk: 83.151.155.18 (AS31027)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.housemaster.dk housemaster.dk

🔗 TLSA / DANE#

1 records   4062ms
Service / OwnerTypeCert association
HTTPS _443._tcp.housemaster.dk DANE-TA · SPKI · SHA-256 8D02536C887482BC34FF54E41D2BA659…

🔐 DNSSEC#

85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

28ms
FieldValue
Serial2026040401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-11 05:16:19
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-01-08
Expires2027-01-31 (106d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
66ms
A
36ms
MX
41ms
AAAA
42ms
TXT
155ms
CAA
55ms
HTTPS
36ms
TLSA
4062ms
SOA
28ms
MTA-STS
59ms
DNSSEC
85ms
SRV
78ms
Total
8631ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 21:11:59 3665ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-29 20:43:09 542ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-27 02:26:22 566ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-13 14:28:46 shown 8631ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-21 06:07:58 520ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-20 21:38:27 1285ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 13:45:31 294ms 0 NS 0 A 0 MX ❓ Unknown
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