sikkerhedogforsvar.dk

Records from scan: 2026-10-22 04:51:36  ·  635ms total  ·  last checked 2026-10-25 20:58 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sikkerhedogforsvar.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 14 November 2007 (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. Mail is handled by relay1.netnames.net, relay2.netnames.net. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records   41ms
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   46ms
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#

2 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s relay1.netnames.net 185.26.230.83 relay1.netnames.net —
10 86400s relay2.netnames.net 185.26.230.89 relay2.netnames.net —

🔷 AAAA Records (IPv6)#

2 records   45ms
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#

5 records   186ms
TXT Record
_globalsign-domain-verification=clnCASZzXyRBP3XtOtKPwoojpXGwBwaNcnZP2Zw1Yz
_globalsign-domain-verification=mXeV2mFHt17sauSt1z7r0RQ21-YivoPsoATlIFZmDz
_globalsign-domain-verification=RjrkgYCx9np65XX8e80vNCEy74y2fc7acRxWNm_wAC
_globalsign-domain-verification=uzcbd2noszuYVakii0ktQ6gWLgmJIGJ43Y1IK4rx3X
v=spf1 mx -all

✉️ SPF#

PolicyRecord (sikkerhedogforsvar.dk)
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.sikkerhedogforsvar.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

🧩 Web & zone#

checked 2026-10-22 04:51:36
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
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

57ms
FieldValue
Serial2025035782
Primary NS (MNAME)ns1.brandshelter.com
Responsible (RNAME)tech@brandshelter.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-09 01:21:33
FieldValue
RegistrarKey-Systems GmbH
Registered2007-11-14
Expires2026-11-30 (34d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
46ms
MX
41ms
AAAA
45ms
TXT
186ms
CAA
50ms
HTTPS
50ms
TLSA
212ms
SOA
57ms
MTA-STS
52ms
DNSSEC
78ms
SRV
55ms
Total
635ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 04:51:36 shown 635ms 5 NS 2 A 2 MX 🔒 Secure
2026-10-15 07:45:18 706ms 5 NS 2 A 2 MX 🔒 Secure
2026-10-09 01:05:06 1844ms 5 NS 2 A 2 MX 🔒 Secure
2026-10-01 21:49:32 1928ms 5 NS 2 A 2 MX 🔒 Secure
2026-09-24 20:26:30 1064ms 5 NS 2 A 2 MX 🔒 Secure
2026-09-23 20:23:58 890ms 5 NS 2 A 2 MX 🔒 Secure
2026-09-15 15:16:12 1356ms 5 NS 2 A 2 MX 🔒 Secure
2026-09-05 16:13:38 1880ms 5 NS 2 A 2 MX 🔒 Secure
2026-08-27 18:30:57 855ms 5 NS 2 A 2 MX 🔒 Secure
2026-08-26 17:42:08 900ms 5 NS 2 A 2 MX 🔒 Secure
2026-08-20 06:26:12 7565ms 5 NS 2 A 2 MX 🔒 Secure
2026-08-13 06:56:22 1349ms 5 NS 2 A 2 MX 🔒 Secure
2026-08-08 02:29:39 1200ms 5 NS 2 A 2 MX 🔒 Secure
2026-08-04 22:05:19 1526ms 5 NS 2 A 2 MX 🔒 Secure
2026-07-23 02:03:04 1338ms 5 NS 2 A 2 MX 🔒 Secure
2026-07-17 00:04:22 9473ms 5 NS 2 A 2 MX 🔒 Secure
2026-07-11 21:06:22 9986ms 5 NS 2 A 2 MX 🔒 Secure
2026-07-03 15:29:47 1097ms 5 NS 2 A 2 MX 🔒 Secure
2026-06-26 09:41:38 858ms 5 NS 2 A 2 MX 🔒 Secure
2026-06-23 21:51:16 1859ms 5 NS 2 A 2 MX 🔒 Secure
2026-06-20 14:57:21 1212ms 5 NS 2 A 2 MX 🔒 Secure
2026-06-19 12:05:25 1357ms 5 NS 2 A 2 MX 🔒 Secure
2026-06-17 11:42:01 1594ms 5 NS 2 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone