rasmusgrundtvig.dk DNS records

🖥️ Nameservers3 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.azehosting.net	2a01:4f8:c17:6a6e::2 88.99.39.181	ns3.azehosting.net ns3.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.201.240.150	3600s	re01.azehosting.net	AS24940	Hetzner Online GmbH	195.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.rasmusgrundtvig.dk	195.201.240.150 2a01:4f8:231:c7::2	re01.azehosting.net re01.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	195.201.240.150
🔶 Autoconfig	195.201.240.150

🔷 AAAA Records (IPv6)1 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:231:c7::2	3600s	re01.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 449ms

TXT Record
v=spf1 ip4:195.201.240.150 include:spf.azehosting.net +a +mx +ip4:162.55.4.188 ~all

✉️ SPF

Policy	Record (rasmusgrundtvig.dk)
~all (soft fail)	v=spf1 ip4:195.201.240.150 include:spf.azehosting.net +a +mx +ip4:162.55.4.188 ~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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.rasmusgrundtvig.dk	ErkqFA9jm_C5Xb6mlf155mkiVeimnDp7pDtOYpxNCxE

🔗 TLSA / DANE

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

🔐 DNSSEC113ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082403
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

64ms

MX

52ms

AAAA

53ms

TXT

449ms

CAA

61ms

HTTPS

82ms

TLSA

94ms

SOA

0ms

MTA-STS

96ms

DNSSEC

113ms

SRV

89ms

Total

893ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:23:46	893ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 06:43:54	911ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 06:27:45	1381ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 20:56:11	1147ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 22:09:16	1166ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 20:42:29	2805ms	3 NS 1 A 1 MX	🔓 Insecure	View