rustjensen.dk
Last scanned: 2026-08-27 02:46:23  ·  989ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   53ms
NameserverIP addressesPTRASN / ISP
ns1pri.webhosting.dk 157.250.160.80 ns1pri.webhosting.dk AS3342 Cibicom A/S
ns2.mywebtonet.com 157.250.163.66 ns2.mywebtonet.com AS3342 Cibicom A/S
ns2.webhosting.dk 157.250.163.65 ns2.webhosting.dk AS3342 Cibicom A/S
ns3.webhosting.dk 2a01:4f9:c010:7e3d::1
95.217.166.205		 —
ns3.webhosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns7.webhosting.dk 159.69.216.38
2a01:4f8:1c0c:6cd6::1		 ns7.webhosting.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.250.160.25 600s webhotel5.webhosting.dk AS3342 Cibicom A/S 157.250.160.0/20 🇩🇰 Denmark —
📧 MX Records2 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s eu-esec-01.heimdalsecurity.com 20.50.183.144
20.50.183.146		 eu-esec-01.heimdalsecurity.com
eu-esec-01.heimdalsecurity.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
20 600s eu-esec-02.heimdalsecurity.com 20.50.183.144
20.50.183.146		 eu-esec-01.heimdalsecurity.com
eu-esec-01.heimdalsecurity.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover157.250.160.25
🔶 Autoconfig157.250.160.25
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   125ms
ServicePriorityWeightPortTarget
_imap._tcp 0 1 143 webhotel5.webhosting.dk
_imaps._tcp 0 1 993 webhotel5.webhosting.dk
📝 TXT Records1 records   305ms
TXT Record
v=spf1 include:spf.webhosting.dk ip4:2.109.110.194 -all
✉️ SPF
PolicyRecord (rustjensen.dk)
-all (hard fail) v=spf1 include:spf.webhosting.dk ip4:2.109.110.194 -all
📨 DMARC
PolicyRecord (_dmarc.rustjensen.dk)
p=none (monitor only) v=DMARC1;p=none;
📬 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
🔗 TLSA / DANE2 records   132ms
Service / OwnerTypeCert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com DANE-EE · SPKI · SHA-256 2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com DANE-EE · SPKI · SHA-256 2E8933DD6DB99304A5A9D5C4ECDE7B8E…
🔐 DNSSEC79ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial3404011436
Primary NS (MNAME)ns1pri.webhosting.dk
Responsible (RNAME)hostmaster@webhosting.dk
Refresh21600s
Retry3600s
Expire14515200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
53ms
MX
67ms
AAAA
39ms
TXT
305ms
CAA
54ms
HTTPS
31ms
TLSA
132ms
SOA
0ms
MTA-STS
89ms
DNSSEC
79ms
SRV
125ms
Total
989ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:46:23 989ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-20 09:00:15 9150ms 5 NS 1 A 2 MX 🔒 Secure View
2026-06-24 01:12:23 1059ms 5 NS 1 A 2 MX 🔒 Secure View
2026-06-18 05:13:15 4746ms 5 NS 1 A 2 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone