dvdc.dk DNS records

🖥️ Nameservers2 records 267ms

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 273ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.241	3600s	webcluster2.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 219ms

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 288ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:808a:27de:cf2a:4999	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 Records2 records 637ms

TXT Record
sendinblue-code:d20b529a8532b8e6d6335d864d7e8a9f
v=spf1 include:spf.sendinblue.com mx ~all

✉️ SPF

Policy	Record (dvdc.dk)
~all (soft fail)	v=spf1 include:spf.sendinblue.com mx ~all

📨 DMARC

Policy	Record (_dmarc.dvdc.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-webmaster@dvdc.dk; ruf=mailtowebmaster@dvdc.dk

📬 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 1137ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.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	24689A1B29BE70163B6DCF262497B6EC…
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	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC501ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081901
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

267ms

A

273ms

MX

219ms

AAAA

288ms

TXT

637ms

CAA

220ms

HTTPS

260ms

TLSA

1137ms

SOA

0ms

MTA-STS

341ms

DNSSEC

501ms

SRV

309ms

Total

8868ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 16:40:03	8868ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 01:34:45	1113ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 07:23:43	993ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 20:52:15	1612ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 15:14:21	966ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 14:15:56	793ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 13:58:47	32713ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 13:26:54	815ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 11:46:48	8908ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 08:15:25	977ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 07:47:57	2791ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 12:58:29	914ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 05:13:23	1015ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 21:32:00	1632ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 18:17:34	939ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-12 17:45:30	978ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 22:19:30	976ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 22:10:51	1020ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-05 17:48:05	4993ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 15:57:08	1372ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 11:08:31	2529ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 06:23:09	2691ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 04:20:56	2384ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 00:56:19	1468ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 16:31:15	702ms	2 NS 1 A 4 MX	🔒 Secure	View