rejsefeber.dk

📜 Historical scan 2026-08-27 15:11:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rejsefeber.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was registered on 16 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by rejsefeber-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.dipcon.com	193.14.90.50 2a00:801:fb:253::4	dns01.dipcon.com dns01.dipcon.com	AS1257 Tele2 SWIPnet AS1257 Tele2 SWIPnet
dns02.ports.se	2001:19f0:5001:2a:5400:ff:fe38:1e6f 45.63.42.179	dns02.ports.se dns02.ports.se	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
dns03.ports.se	2a04:3540:1000:310:287e:f6ff:fe1d:4789 94.237.33.102	dns03.ports.se dns03.ports.se	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	dns04.ports.net dns04.ports.net	AS57169 EDIS GmbH AS57169 EDIS GmbH

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.14.90.203	3600s	redirect.portsit.se	AS1257	Tele2 SWIPnet	193.12.0.0/14	🇸🇪 Sweden	Malmö

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rejsefeber-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::7 2a01:111:f403:ca09::c 2a01:111:f403:ca48::c 52.101.68.15 52.101.68.29 52.101.73.16 52.101.73.22	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 450ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 739ms

TXT Record
lJR4NTMWExVywjT00yogyNCPJv+h7uYzEqW2rWpI/+WqH+AIgP+KNSZ+CTviGA2TWnSw0bWpMCorKJsc8eXPzA==
MS=ms67903466
Sendinblue-code:0d274a907671dfb969631a80de3a2a7f
v=spf1 mx ip4:194.16.30.193 ip4:194.71.97.32 ip4:81.93.143.93 ip4:81.93.143.71 include:spf.sendinblue.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (rejsefeber.dk)
~all (soft fail)	v=spf1 mx ip4:194.16.30.193 ip4:194.71.97.32 ip4:81.93.143.93 ip4:81.93.143.71 include:spf.sendinblue.com include:spf.protection.outlook.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

latest probe, not this scan · checked 2026-10-09 09:31:18

www	193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domain	Same network rejsefeber.dk: 193.14.90.203 (AS1257) www.rejsefeber.dk: 193.14.90.203 (AS1257)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-rejsefeber-dk._domainkey.resiatravelgroup.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2024071800
Primary NS (MNAME)	dns01.dipcon.com
Responsible (RNAME)	registry@ports.net
Refresh	1800s
Retry	900s
Expire	1814400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 06:46:41

Field	Value
Registrar	Abion AB
Registered	1998-01-16
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

64ms

54ms

AAAA

68ms

TXT

739ms

CAA

48ms

HTTPS

48ms

TLSA

744ms

SOA

0ms

MTA-STS

108ms

DNSSEC

100ms

SRV

450ms

Total

2175ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:31:18	2280ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 04:00:33	2069ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-13 10:31:12	1735ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 15:11:36 shown	2175ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 04:22:50	1043ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 20:03:22	6475ms	4 NS 1 A 1 MX	🔓 Insecure