realkreditlinjen.dk DNS records

🖥️ Nameservers5 records 76ms

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 67ms

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 Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 46ms

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 Records1 records 267ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.realkreditlinjen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:mnehokxg@ag.eu.dmarcadvisor.com; adkim=s; aspf=s;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 53ms

Flags	Tag	Value
0	iodef	mailto:security.administration@danskebank.dk
0	issue	globalsign.com
0	issuewild	;

🔗 TLSA / DANE

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

🔐 DNSSEC9094ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2024070909
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

76ms

A

67ms

MX

74ms

AAAA

46ms

TXT

267ms

CAA

53ms

HTTPS

68ms

TLSA

64ms

SOA

0ms

MTA-STS

80ms

DNSSEC

9094ms

SRV

89ms

Total

9533ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 04:43:18	9533ms	5 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 09:18:14	783ms	5 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 14:56:34	2436ms	5 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 09:04:52	2518ms	5 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 10:15:19	1150ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 02:13:38	945ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 20:09:20	531ms	5 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 21:36:04	1059ms	5 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 16:37:10	14612ms	5 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 05:16:48	791ms	5 NS 2 A 0 MX	🔓 Insecure	View