realkredit-danmark.dk

📜 Historical scan 2026-09-27 07:53:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

realkredit-danmark.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 9 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.22.145.121 is hosted by Amazon.com, Inc. (AS16509) in Germany. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records   40ms
NameserverIP addressesPTRASN / 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
AS1921 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
AS1921 ipcom GmbH

🌍 A Records#

2 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   44ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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 Records#

1 records   223ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (realkredit-danmark.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.realkredit-danmark.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 Records#

3 records   28ms
FlagsTagValue
0 iodef mailto:security.administration@danskebank.dk
0 issue globalsign.com
0 issuewild ;

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 09:17:40
www5.22.145.121 5.22.145.16 2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc (AS16509) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9078ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2024070904
Primary NS (MNAME)ns1.brandshelter.com
Responsible (RNAME)tech@brandshelter.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-20 19:54:24
FieldValue
RegistrarKey-Systems GmbH
Registered1998-12-09
Expires2026-12-31 (65d)

🔗 Same registrant#

30 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
afdragsfri.dkKey-Systems GmbH
afdragsfrielaan.dkKey-Systems GmbH
afdragsfrielån.dkKey-Systems GmbH
afdragsfrihed.dkKey-Systems GmbH
afdragsfrilån.dkKey-Systems GmbH
afdragsfritlaan.dkKey-Systems GmbH
andelsboligen.dkKey-Systems GmbH
beregning-realkreditdanmark.dkKey-Systems GmbH
bolig-realkreditdanmark.dkKey-Systems GmbH
bolighandel-rd.dkKey-Systems GmbH
boligkreditdanmark.dkKey-Systems GmbH
danskeprioritetplus.dkKey-Systems GmbH
euroflexlån.dkKey-Systems GmbH
fjern-tvivlen.dkKey-Systems GmbH
fleks-garanti.dkKey-Systems GmbH
fleksgaranti.dkKey-Systems GmbH
flex-garanti.dkKey-Systems GmbH
flexgaranti.dkKey-Systems GmbH
flexlaan.dkKey-Systems GmbH
flexlife.dkKey-Systems GmbH
garantilan.dkKey-Systems GmbH
garantilån.dkKey-Systems GmbH
klogem2.dkKey-Systems GmbH
kreditforeningendanmark.dkKey-Systems GmbH
lån-realkreditdanmark.dkKey-Systems GmbH
rd-almen.dkKey-Systems GmbH
rd.dkKey-Systems GmbH
rdeuribor6.dkKey-Systems GmbH
realkreditdanmark.dkKey-Systems GmbH
rentedyk.dkKey-Systems GmbH
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
44ms
MX
43ms
AAAA
44ms
TXT
223ms
CAA
28ms
HTTPS
43ms
TLSA
131ms
SOA
0ms
MTA-STS
79ms
DNSSEC
9078ms
SRV
70ms
Total
9549ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 09:17:40 1731ms 5 NS 2 A 0 MX 🔓 Insecure
2026-09-30 11:41:57 670ms 5 NS 2 A 0 MX 🔓 Insecure
2026-09-27 07:53:22 shown 9549ms 5 NS 2 A 0 MX 🔓 Insecure
2026-08-27 01:11:56 737ms 5 NS 2 A 0 MX 🔓 Insecure
2026-06-28 02:29:11 2342ms 5 NS 2 A 0 MX 🔓 Insecure
2026-06-18 03:24:21 2630ms 5 NS 2 A 0 MX 🔓 Insecure
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