erhvervsrejser.dk
Last scanned: 2026-07-01 23:30:18  ·  1135ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   43ms
NameserverIP addressesPTRASN / ISP
ns1.markmonitor.com 149.112.160.1
2620:10a:80a8::1		 —
—		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns2.markmonitor.com 176.97.158.1
2001:67c:10b8::1		 ns2.markmonitor.com
ns2.markmonitor.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns3.markmonitor.com 149.112.161.1
2620:10a:80a9::1		 —
—		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
ns4.markmonitor.com 192.174.68.1
2001:67c:1bc::1		 ns1.markmonitor.com
ns1.markmonitor.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
🌍 A Records1 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.91.86.84 86400s — AS3292 TDC Holding A/S 83.90.0.0/15 🇩🇰 Denmark Viborg
📧 MX Records2 records   78ms
PriorityTTLMail ServerIP addressesPTRASN
0 86400s erhvervsrejser.dk 83.91.86.84 — AS3292 TDC Holding A/S
10 86400s mail.erhvervsrejser.dk 194.150.112.200 mailproxy1.dandomain.dk AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   282ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (erhvervsrejser.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.erhvervsrejser.dk)
p=reject v=DMARC1; p=reject; rua=mailto:7y4vtusz@ag.dmarcian.com; ruf=mailto:7y4vtusz@ag.dmarcian.com
📬 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC114ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA53ms
FieldValue
Serial2024022901
Primary NS (MNAME)ns1.markmonitor.com
Responsible (RNAME)hostmaster@markmonitor.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
65ms
MX
78ms
AAAA
61ms
TXT
282ms
CAA
62ms
HTTPS
55ms
TLSA
263ms
SOA
53ms
MTA-STS
73ms
DNSSEC
114ms
SRV
100ms
Total
1135ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 23:30:18 1135ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 08:05:24 379ms 4 NS 1 A 2 MX 🔓 Insecure View
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