houseofmath.dk

📜 Historical scan 2026-06-26 03:25:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

houseofmath.dk is a .dk domain served by 3 nameservers (ns1.hyp.net, ns2.hyp.net, ns3.hyp.net). It was registered on 7 January 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.134.245.113 is hosted by Domeneshop AS (AS12996) in Norway. Mail is handled by .. The zone is DNSSEC-signed but currently fails validation, 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#

3 records 212ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hyp.net	151.249.124.1	—	AS12996 Domeneshop AS
ns2.hyp.net	192.174.68.10 2001:67c:1bc::10	ns2.hyp.net ns2.hyp.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns3.hyp.net	—	—	—

🌍 A Records#

1 records 230ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.134.245.113	300s	—	AS12996	Domeneshop AS	185.134.244.0/22	🇳🇴 Norway	—

📧 MX Records#

1 records 212ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 4330ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (houseofmath.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.houseofmath.dk)
p=reject	v=DMARC1; p=reject; sp=none

📬 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 18:01:50

www	185.134.245.113 2a01:5b40:0:bc03::1 (AS12996) (address records, no CNAME)
www vs bare domain	Same network houseofmath.dk: 185.134.245.113 2a01:5b40:0:bc03::1 (AS12996) www.houseofmath.dk: 185.134.245.113 2a01:5b40:0:bc03::1 (AS12996)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1665ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'houseofmath.dk/A/IN': 127.0.0.53#53

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-06 21:55:18

Field	Value
Registrar	Domeneshop AS
Registered	2021-01-07
Expires	2027-01-31 (96d)

📋 WHOIS#

⏱️ Lookup Timing#

212ms

230ms

212ms

AAAA

1599ms

TXT

4330ms

CAA

1174ms

HTTPS

1311ms

TLSA

936ms

SOA

1179ms

MTA-STS

241ms

DNSSEC

1665ms

SRV

1825ms

Total

6098ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 18:01:50	1331ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-26 16:15:14	1087ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-15 08:50:48	1330ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-25 20:17:50	784ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-22 12:27:00	5639ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-01 11:22:42	1785ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-05 00:28:21	4640ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-02 18:18:34	1025ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-27 06:49:32	807ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 03:25:25 shown	6098ms	3 NS 1 A 1 MX	⚠️ Bogus
2026-06-22 09:36:03	782ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 10:29:08	787ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:47:40	263ms	0 NS 0 A 0 MX	❓ Unknown