houseweb.dk

📜 Historical scan 2026-08-19 07:28:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

houseweb.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. Mail is handled by xxxxx.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 277ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 190ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	xxxxx.mail.eo.outlook.com	2a01:111:f403:c801::1 2a01:111:f403:c902::4 2a01:111:f403:c91d::a 2a01:111:f403:f90d::1 52.101.10.6 52.101.40.6 52.101.9.0 52.101.9.12	mail-sn1pr0501cu00101.inbound.protection.outlook.com mail-sj0pr03cu01504.inbound.protection.outlook.com mail-co1pr21cu00202.inbound.protection.outlook.com mail-sn1pr0501cu00301.inbound.protection.outlook.com mail-bn1pr21cu00106.inbound.protection.outlook.com mail-cy1pr03cu00106.inbound.protection.outlook.com mail-bl2pr02cu00100.inbound.protection.outlook.com mail-bl0pr05cu00504.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 311ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 543ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF#

Policy	Record (houseweb.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.houseweb.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 13:16:15

www	94.231.103.181 (AS48854) (address records, no CNAME)
www vs bare domain	Same network houseweb.dk: 94.231.103.181 (AS48854) www.houseweb.dk: 94.231.103.181 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

383ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026081800
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#

277ms

239ms

190ms

AAAA

305ms

TXT

543ms

CAA

206ms

HTTPS

255ms

TLSA

309ms

SOA

0ms

MTA-STS

356ms

DNSSEC

383ms

SRV

311ms

Total

7712ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 13:16:15	1898ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 00:44:21	592ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-20 09:40:43	3426ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-19 07:28:01 shown	7712ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-30 06:29:49	727ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-26 15:22:38	2360ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-23 18:47:05	1382ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-17 13:43:35	279ms	0 NS 0 A 0 MX	❓ Unknown