dolphinrejser.dk

Records from scan: 2026-10-13 13:39:56 · 2131ms total · last checked 2026-10-17 19:34 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dolphinrejser.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.103.128.40 is hosted by Vitec Software Group AB (AS197332) in Sweden. Mail is handled by dolphinrejser-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

3 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 434ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.103.128.40	3600s	40-128.vitec.se	AS197332	Vitec Software Group AB	194.103.128.0/23	🇸🇪 Sweden	—

📧 MX Records#

1 records 414ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dolphinrejser-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::24 52.101.68.39 52.101.73.145 52.101.91.162 52.101.91.21	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com mail-matpr05cu00105.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 → 40.104.116.24
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 458ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 551ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.travelize.se include:mailgun.org -all

✉️ SPF#

Policy	Record (dolphinrejser.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.travelize.se include:mailgun.org -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#

checked 2026-10-13 13:39:56

www CNAME	asp.dolphinrejser.travelize.se (all on travelize.se) → 194.103.128.40 (AS197332)
www vs bare domain	Same network dolphinrejser.dk: 194.103.128.40 (AS197332) www.dolphinrejser.dk: 194.103.128.40 (AS197332)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

542ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

88ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

71ms

434ms

414ms

AAAA

425ms

TXT

551ms

CAA

404ms

HTTPS

437ms

TLSA

730ms

SOA

88ms

MTA-STS

467ms

DNSSEC

542ms

SRV

458ms

Total

2131ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 13:39:56 shown	2131ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 02:38:21	961ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 10:08:43	1562ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:46:13	931ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 17:08:38	915ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 04:36:07	1162ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:05:19	884ms	3 NS 1 A 1 MX	🔒 Secure