seanetmann.dk DNS records

🖥️ Nameservers2 records 24ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.237	3600s	webcluster2.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:8069:4f46:504f:237	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 126ms

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

✉️ SPF

Policy	Record (seanetmann.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.seanetmann.dk)
p=reject	v=DMARC1; p=reject

📬 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 / DANE8 records 52ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…

🔐 DNSSEC96ms

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	2026090124
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

24ms

A

30ms

MX

29ms

AAAA

31ms

TXT

126ms

CAA

24ms

HTTPS

23ms

TLSA

52ms

SOA

0ms

MTA-STS

41ms

DNSSEC

96ms

SRV

44ms

Total

639ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:13:56	639ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-23 15:13:46	977ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 14:17:52	1599ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 14:01:57	10269ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 13:55:31	1650ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 09:59:35	4930ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 09:58:30	10192ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 06:14:16	2973ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 05:25:52	2377ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 02:30:42	4671ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 00:47:25	8620ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 01:57:18	4129ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 23:58:30	933ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 17:33:01	2390ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 17:07:10	31143ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 23:36:45	8939ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 23:11:24	973ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 22:54:05	10052ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 22:45:58	10328ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 21:55:48	1104ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 21:00:43	1179ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 11:20:12	8903ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 04:34:00	1499ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 19:09:51	2411ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 17:21:45	926ms	2 NS 0 A 0 MX	❓ Unknown	View