erhvervsrejsen.dk

Records from scan: 2026-09-30 14:28:34  ·  2317ms total  ·  last checked 2026-10-19 08:08 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erhvervsrejsen.dk is a .dk domain served by 4 nameservers (ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 1 more). It was registered on 8 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.91.86.84 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by erhvervsrejsen.dk, mx01.dandomain.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

4 records   52ms
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
AS1921 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 Records#

1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.91.86.84 86400s — AS3292 TDC Holding A/S 83.90.0.0/15 🇩🇰 Denmark —

📧 MX Records#

2 records   907ms
PriorityTTLMail ServerIP addressesPTRASN
0 86400s erhvervsrejsen.dk 83.91.86.84 — AS3292 TDC Holding A/S
10 86400s mx01.dandomain.dk 212.237.249.50 mx1.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 Records#

1 records   1145ms
TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.erhvervsrejsen.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

🧩 Web & zone#

checked 2026-10-07 15:31:12
www83.91.86.84 (AS3292) (address records, no CNAME)
www vs bare domainSame network
erhvervsrejsen.dk: 83.91.86.84 (AS3292)
www.erhvervsrejsen.dk: 83.91.86.84 (AS3292)
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#

64ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

75ms
FieldValue
Serial2024022901
Primary NS (MNAME)ns1.markmonitor.com
Responsible (RNAME)hostmaster@markmonitor.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)172800s

📋 Registration#

WHOIS fetched 2026-10-14 21:36:31
FieldValue
RegistrarMarkMonitor Inc.
Registered2004-06-08
Expires2027-06-30 (253d)

🔗 Same registrant#

11 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
bizztravel.dkMarkMonitor Inc.
diamondbasic.dkMarkMonitor Inc.
egencia-via.dkMarkMonitor Inc.
egencia.dkMarkMonitor Inc.
egenciavia.dkMarkMonitor Inc.
erhvervsrejse.dkMarkMonitor Inc.
teeoff-rejsegalleriet.dkMarkMonitor Inc.
viabusinesstravel.dkMarkMonitor Inc.
viaintelligence.dkMarkMonitor Inc.
viaonline.dkMarkMonitor Inc.
viaregi.dkMarkMonitor Inc.
📋 WHOIS#

⏱️ Lookup Timing#

NS
52ms
A
42ms
MX
907ms
AAAA
42ms
TXT
1145ms
CAA
44ms
HTTPS
54ms
TLSA
126ms
SOA
75ms
MTA-STS
934ms
DNSSEC
64ms
SRV
950ms
Total
2317ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 14:28:34 shown 2317ms 4 NS 1 A 2 MX 🔓 Insecure
2026-09-26 12:49:25 1505ms 4 NS 1 A 2 MX 🔓 Insecure
2026-08-26 19:24:28 1853ms 4 NS 1 A 2 MX 🔓 Insecure
2026-06-25 22:13:25 1804ms 4 NS 1 A 2 MX 🔓 Insecure
2026-06-21 00:00:50 539ms 4 NS 1 A 2 MX 🔓 Insecure
2026-06-17 08:05:22 513ms 4 NS 1 A 2 MX 🔓 Insecure
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