cgp.dk DNS records

🖥️ Nameservers2 records 254ms

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 253ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.104.60.30	43200s	2-104-60-30-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	2.104.0.0/14	🇩🇰 Denmark	Hørning

📧 MX Records5 records 310ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	cgp.dk → 2.104.60.30
🔶 Autoconfig	cgp.dk → 2.104.60.30

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 442ms

TXT Record
google-site-verification=GoTRTLG_tfOgAJ6omlNCeGcC2hLILtSkPYyqbxaUI-E

✉️ 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.cgp.dk	cgp.dk

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC352ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

254ms

A

253ms

MX

310ms

AAAA

278ms

TXT

442ms

CAA

258ms

HTTPS

288ms

TLSA

393ms

SOA

0ms

MTA-STS

321ms

DNSSEC

352ms

SRV

282ms

Total

4851ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 23:43:35	4851ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-17 20:55:35	9046ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-14 04:32:16	1279ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-02 00:35:26	974ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-28 12:33:25	7993ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-21 12:34:02	811ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-19 11:09:15	1006ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-16 20:15:04	807ms	2 NS 1 A 5 MX	🔒 Secure	View