tnthomasnordahl.dk DNS records

🖥️ Nameservers2 records 23ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.233	3600s	webcluster2.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 34ms

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 24ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:804e:eec9:8e71:bceb	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 273ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.tnthomasnordahl.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	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx3.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…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC100ms

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	2026090303
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

23ms

A

32ms

MX

34ms

AAAA

24ms

TXT

273ms

CAA

31ms

HTTPS

23ms

TLSA

52ms

SOA

0ms

MTA-STS

37ms

DNSSEC

100ms

SRV

514ms

Total

1081ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 19:11:59	1081ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-31 02:34:13	210ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-29 12:51:40	161ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-28 11:39:31	164ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 11:22:33	165ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 10:16:56	171ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 03:38:38	547ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 01:59:30	2208ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 00:48:13	5130ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 00:39:56	1065ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 00:29:09	5531ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 23:35:08	4384ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 22:18:16	4972ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 03:30:48	8696ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 00:30:35	777ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 13:48:08	713ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 11:16:43	804ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 02:08:00	3077ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 09:53:34	3157ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 06:27:51	8671ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 08:40:02	976ms	1 NS 0 A 0 MX	❓ Unknown	View