dk-cc.dk DNS records

🖥️ Nameservers5 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9 2a04:2b00:14cc::9	ns1.brandshelter.com —	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.brandshelter.de	194.50.187.11 2a04:2b00:14dd::11	ns2.brandshelter.de ns11.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH
ns3.brandshelter.info	194.0.182.12 2a04:2b00:14ee::12	ns3.brandshelter.info ns12.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.brandshelter.net	193.227.117.10 2a04:2b00:14cc::10	ns4.brandshelter.net ns10.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.brandshelter.us	194.50.187.14 2a04:2b00:14dd::14	ns5.brandshelter.us ns14.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.22.145.121	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—
5.22.145.16	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—

📧 MX Records3 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	cluster1.comendo.dk	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	21600s	cluster2.comendo.dk	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
30	21600s	cluster3.virusprotectionsystems.dk	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	dk-cc.dk → 5.22.145.16
🔶 Autoconfig	dk-cc.dk → 5.22.145.16

🔷 AAAA Records (IPv6)2 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:18e0:5:2:7577:4e4d:413b:f507	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—
2a00:18e0:5:3:dfe2:c743:85aa:61bc	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 288ms

TXT Record
_globalsign-domain-verification=Gv7iQkOEgaGnzf0xPXE2nGjCCe0s2S0UIIzM-CwwYW
_globalsign-domain-verification=P2Y_ltlPmnmvF7DTdhNrrHj1eGxf28MvaEn5kVNdTc
_globalsign-domain-verification=Qut84IH6GIjX5TuUqPD5xYr_vP5s_Mt471aqN8skaW
_globalsign-domain-verification=TxVwQRVr9D7heRasORDjkTD4ND5BsfRaDdO9iBTw8U
_globalsign-domain-verification=wqwnrlQ2bn_V_7vAo-pgKqW68uDhAetLFZJ6oQdD9X
v=spf1 mx -all

✉️ SPF

Policy	Record (dk-cc.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC

Policy	Record (_dmarc.dk-cc.dk)
p=reject	v=DMARC1; p=reject; sp=reject;

📬 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.dk-cc.dk	dk-cc.dk

🔗 TLSA / DANE

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

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2025035771
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

48ms

MX

65ms

AAAA

68ms

TXT

288ms

CAA

65ms

HTTPS

44ms

TLSA

138ms

SOA

0ms

MTA-STS

74ms

DNSSEC

87ms

SRV

113ms

Total

1286ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:57:30	1286ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-08-27 19:45:02	1250ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-08-20 12:38:12	2838ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-08-14 01:58:53	1632ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-08-06 11:36:30	1478ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-07-23 17:35:53	9910ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-07-16 20:11:57	1791ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-07-09 06:21:09	1789ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-07-03 12:08:33	1845ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-26 01:03:46	3256ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-25 15:12:41	1105ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-23 01:25:49	2352ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-20 19:16:35	1361ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-17 03:42:29	648ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-17 03:41:00	856ms	5 NS 2 A 3 MX	🔒 Secure	View