erhvervsby.dk DNS records

🖥️ Nameservers2 records 219ms

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 254ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.200	3600s	webcluster1.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 215ms

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 221ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:46:74a7:15ed:99d9	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 Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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 251ms

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…

🔐 DNSSEC376ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081301
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

219ms

A

254ms

MX

215ms

AAAA

221ms

TXT

471ms

CAA

219ms

HTTPS

217ms

TLSA

251ms

SOA

0ms

MTA-STS

296ms

DNSSEC

376ms

SRV

255ms

Total

3630ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 19:31:42	3630ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 05:29:39	975ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 02:51:35	1548ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-30 22:20:51	1474ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 15:19:04	9966ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 14:17:44	1035ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 13:47:13	9086ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 13:27:42	2573ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 13:23:44	9787ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 09:17:54	919ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-22 03:39:16	8739ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-20 13:37:29	8738ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-19 08:48:58	2703ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-18 07:43:51	924ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-17 07:10:41	2473ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-15 22:00:18	2891ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-14 08:32:35	836ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-11 14:29:59	868ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-09 04:33:52	1194ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-06 19:19:44	818ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-04 23:30:19	1682ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-03 17:45:54	699ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-01 22:19:35	556ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-27 03:43:08	627ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-26 06:20:34	3239ms	2 NS 1 A 3 MX	🔒 Secure	View