labforum.dk DNS records

🖥️ Nameservers2 records 50ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.48.72.41	3600s	sumo04.solido.net	AS47292	Sentia Denmark A/S	86.48.72.0/21	🇩🇰 Denmark	—

📧 MX Records4 records 38ms

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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 165ms

TXT Record
v=spf1 a include:sendgrid.net -all

✉️ SPF

Policy	Record (labforum.dk)
-all (hard fail)	v=spf1 a include:sendgrid.net -all

📨 DMARC

Policy	Record (_dmarc.labforum.dk)
p=none (monitor only)	v=DMARC1; p=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

🔗 TLSA / DANE4 records 293ms

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…

🔐 DNSSEC79ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082516
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

50ms

A

45ms

MX

38ms

AAAA

41ms

TXT

165ms

CAA

49ms

HTTPS

53ms

TLSA

293ms

SOA

0ms

MTA-STS

57ms

DNSSEC

79ms

SRV

72ms

Total

871ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 10:33:21	871ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 03:18:21	2701ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 18:08:33	926ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 14:43:56	1633ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-05 20:49:39	1166ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 13:08:36	2559ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 20:47:14	1307ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 07:12:26	654ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 06:24:41	2419ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 18:08:55	1187ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 04:24:56	18645ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 04:05:25	1473ms	2 NS 1 A 4 MX	🔒 Secure	View