gertrudlund.dk DNS records

🖥️ Nameservers2 records 63ms

Nameserver	IP addresses	PTR	ASN / 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 Records1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.167	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod10-cph3.one.com	104.37.34.70	mx1.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod10-cph3.one.com	104.37.34.71	mx2.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod10-cph3.one.com	104.37.34.72	mx3.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod10-cph3.one.com	104.37.34.73	mx4.pub.mailpod10-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:8038:4548:21af:5c1f	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 207ms

TXT Record
v=spf1 include:_custspf.one.com -all

✉️ SPF

Policy	Record (gertrudlund.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.gertrudlund.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=none; ruf=mailto:dmarc-afrf@gertrudlund.dk; rf=afrf; pct=100; ri=86400

📬 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

🔗 TLSA / DANE4 records 175ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC140ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026082201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

63ms

A

66ms

MX

44ms

AAAA

40ms

TXT

207ms

CAA

73ms

HTTPS

79ms

TLSA

175ms

SOA

0ms

MTA-STS

119ms

DNSSEC

140ms

SRV

95ms

Total

972ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:05:19	972ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 07:47:36	1071ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 19:50:37	928ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 20:03:55	1060ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 10:05:41	743ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 06:51:23	924ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 18:06:48	2504ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 09:55:26	10935ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 13:27:36	2821ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:06:27	1190ms	2 NS 1 A 4 MX	🔒 Secure	View