dkcc.dk DNS records

🖥️ Nameservers5 records 45ms

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 46ms

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 46ms

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	dkcc.dk → 5.22.145.121
🔶 Autoconfig	dkcc.dk → 5.22.145.121

🔷 AAAA Records (IPv6)2 records 45ms

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 207ms

TXT Record
_globalsign-domain-verification=4PnJG-L2mmHLR5suFGHqbhkpcxJsJHR4X5RMZ9Qnv5
_globalsign-domain-verification=qYEVkYE391u9dBCAIDCxUOcnO1P9ujJU80ru7K_AP-
_globalsign-domain-verification=SI1AYBTD4e7Fc_uTtsB3NuRv_saOj-3yGaTfd7m7qe
_globalsign-domain-verification=UFm9dsTP44OM7XAf4ybGKinTYwf8MUUPCxD0Bxx-nx
_globalsign-domain-verification=VqX70M6i4MDbe8vGveTndLmiT6RiJ2GPDoYPOZRkNm
v=spf1 mx -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.dkcc.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.dkcc.dk	dkcc.dk

🔗 TLSA / DANE

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

🔐 DNSSEC117ms

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

45ms

A

46ms

MX

46ms

AAAA

45ms

TXT

207ms

CAA

33ms

HTTPS

43ms

TLSA

274ms

SOA

0ms

MTA-STS

67ms

DNSSEC

117ms

SRV

85ms

Total

1281ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 07:30:18	1281ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-08-26 07:27:24	903ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-08-20 12:39:40	7388ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-08-13 04:52:52	1791ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-08-07 05:14:04	3182ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-07-23 11:35:49	3141ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-07-18 08:15:04	5376ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-07-10 20:02:48	1748ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-07-03 11:46:54	8626ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-25 14:02:46	2415ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-24 10:44:34	1485ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-21 21:13:31	903ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-21 10:52:37	1912ms	5 NS 2 A 3 MX	🔒 Secure	View
2026-06-17 03:45:48	832ms	5 NS 2 A 3 MX	🔒 Secure	View