obvvs.dk DNS records

🖥️ Nameservers2 records 31ms

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
46.30.215.211	3600s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:98:3e1:1e2a:72e7	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 120ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.obvvs.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 / DANE4 records 46ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-06-20 21:05:50

Field	Value
Registrar	ONE.COM A/S
Registered	2026-06-09
Expires	2027-06-08 (278d)

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

30ms

MX

24ms

AAAA

32ms

TXT

120ms

CAA

28ms

HTTPS

22ms

TLSA

46ms

SOA

0ms

MTA-STS

41ms

DNSSEC

93ms

SRV

35ms

Total

557ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 21:28:23	557ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 10:00:41	1161ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 10:24:35	6192ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 15:56:45	1161ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 14:25:21	9063ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 14:38:26	9791ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 23:44:40	939ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 10:43:17	907ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 05:03:11	743ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 17:44:52	608ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 01:37:15	1077ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 06:20:22	848ms	2 NS 1 A 4 MX	⚠️ Bogus	View
2026-06-20 21:03:43	1134ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 08:01:26	882ms	2 NS 1 A 4 MX	🔒 Secure	View