2023gruppen.dk DNS records

🖥️ Nameservers2 records 297ms

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 195ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.89	3600s	webcluster1.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 167ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 167ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:cc:53ff:e687:2898	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 241ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC515ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-27 05:05:29

Field	Value
Registrar	ONE.COM A/S
Registered	2023-08-25
Expires	2027-08-24 (356d)

📋 WHOIS

⏱️ Lookup Timing

NS

297ms

A

195ms

MX

167ms

AAAA

167ms

TXT

583ms

CAA

112ms

HTTPS

81ms

TLSA

241ms

SOA

0ms

MTA-STS

371ms

DNSSEC

515ms

SRV

346ms

Total

2311ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:48:30	2311ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-30 16:45:25	2265ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-29 06:45:30	1399ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 05:22:04	681ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 05:04:45	864ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 05:09:17	704ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 17:49:39	775ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 13:59:05	2861ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 11:46:20	1633ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 11:23:49	1254ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-20 10:40:12	9600ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 08:05:31	946ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 07:37:29	2075ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 05:46:22	3242ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 00:46:07	4857ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-14 20:59:07	1022ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 00:45:42	869ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 22:05:15	974ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-10 20:18:02	1533ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 05:02:44	1222ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 23:54:53	16666ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-31 01:22:38	933ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 06:07:18	902ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 05:36:07	2868ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 05:01:47	8885ms	2 NS 1 A 4 MX	🔒 Secure	View