dcgroup.dk DNS records

🖥️ Nameservers2 records 46ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.87	3600s	webcluster1.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:ba:545f:931d:de14	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 105ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…

🔐 DNSSEC167ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082202
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-13 07:59:45

Field	Value
Registrar	ONE.COM A/S
Registered	2023-08-09
Expires	2026-08-08 (expired)

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

45ms

MX

86ms

AAAA

76ms

TXT

217ms

CAA

81ms

HTTPS

81ms

TLSA

105ms

SOA

0ms

MTA-STS

107ms

DNSSEC

167ms

SRV

104ms

Total

1229ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:50:12	1229ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 23:00:17	5468ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 15:31:48	4545ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 16:20:10	1185ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 07:17:56	1000ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-04 17:55:53	3949ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-01 17:25:05	8963ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 04:43:09	1162ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 02:18:50	1793ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 02:12:09	1049ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 01:47:49	969ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 01:11:57	1629ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 22:16:52	974ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 12:56:12	955ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 06:42:25	920ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 04:35:20	1387ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 04:04:11	1760ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 14:34:12	1077ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-14 20:51:23	1709ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 07:59:13	907ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-12 00:48:29	1594ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 04:38:06	17015ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 15:31:40	9147ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-07 05:10:03	2347ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 02:35:04	4252ms	2 NS 1 A 4 MX	🔒 Secure	View