mrjet.dk

Records from scan: 2026-10-19 21:48:50 · 1216ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mrjet.dk is a .dk domain served by 7 nameservers (dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and 4 more). It was registered on 23 July 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.16.241.221 is hosted by Akamai International B.V. (AS20940) in Germany. Mail is handled by mxa.expediagroup.com, mxb.expediagroup.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

7 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.p09.nsone.net	198.51.44.9 2620:4d:4000:6259:7:9:0:1	dns1.p09.nsone.net ns4.demysdns.co.uk	AS62597 NSONE Inc AS62597 NSONE Inc
dns2.p09.nsone.net	198.51.45.9 2a00:edc0:6259:7:9::2	ns5.demysdns.co.uk dns2.p09.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
dns3.p09.nsone.net	198.51.44.73 2620:4d:4000:6259:7:9:0:3	dns3.p09.nsone.net dns3.p09.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
pdns1.ultradns.net	2001:502:f3ff::1 204.74.108.1	pdns1.ultradns.net pdns1.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns2.ultradns.net	204.74.109.1 2610:a1:1014::1	pdns2.ultradns.net pdns2.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns3.ultradns.org	199.7.68.1 2610:a1:1015::1	pdns3.ultradns.org pdns3.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns4.ultradns.org	199.7.69.1 2001:502:4612::1	pdns4.ultradns.org pdns4.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.16.241.221	300s	a2-16-241-221.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2.16.240.0/20	🇩🇪 Germany	Frankfurt am Main
2.16.241.227	300s	a2-16-241-227.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2.16.240.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

2 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	mxa.expediagroup.com	198.175.56.133	mxa.expediagroup.com	AS11184 EXPEDIA, INC
10	60s	mxb.expediagroup.com	198.151.49.133	mxb.expediagroup.com	AS54018 EXPEDIA, INC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:26f0:6d00:2b::210:1b48	60s	g2a02-26f0-6d00-002b-0000-0000-0210-1b48.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2a02:26f0:6800:0:0:0:0:0/37	🇳🇱 The Netherlands	Haarlem
2a02:26f0:6d00:2b::210:1b53	60s	g2a02-26f0-6d00-002b-0000-0000-0210-1b53.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2a02:26f0:6800:0:0:0:0:0/37	🇳🇱 The Netherlands	Haarlem

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 744ms

TXT Record
fdcdv313zrrs4bky87wty775hv9g496q
google-site-verification=L2sbBYnW_zMgF2vRbdovplQrWk-QssFW7scPoSFDFO0
MS=ms36021478
MS=ms47217765
v=spf1 a mx include:amazonses.com include:smartmessages.net ip4:64.18.0.0/20 a:mobile.handysecure.com include:spf.protection.outlook.com ?all

✉️ SPF#

Policy	Record (mrjet.dk)
?all (neutral)	v=spf1 a mx include:amazonses.com include:smartmessages.net ip4:64.18.0.0/20 a:mobile.handysecure.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#

checked 2026-10-19 21:48:50

www CNAME	wwwmrjetdk.dv.edgekey.net (all on edgekey.net) → 2.23.172.123 2.23.172.136 2a02:26f0:a00::217:ac7b 2a02:26f0:a00::217:ac88 (AS20940)
www vs bare domain	Same network mrjet.dk: 2.16.241.221 2.16.241.227 2a02:26f0:6d00:2b::210:1b48 2a02:26f0:6d00:2b::210:1b53 (AS20940) www.mrjet.dk: 2.23.172.123 2.23.172.136 2a02:26f0:a00::217:ac7b 2a02:26f0:a00::217:ac88 (AS20940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF
warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.mrjet.dk	ac.f9d7499f1d289e27ba9e23f41fb66e7b.mrjet.dk.validate-akdv.net

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

45ms

Field	Value
Serial	1656027052
Primary NS (MNAME)	pdns1.ultradns.net
Responsible (RNAME)	domains@expediagroup.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 15:52:51

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	1999-07-23
Expires	2027-09-30 (344d)

🔗 Same registrant#

4 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).

Domain	Registrar
exedia.dk	CSC Digital Brand Service, Inc
flightrack.dk	CSC Digital Brand Service, Inc
hotelclub.dk	CSC Digital Brand Service, Inc
poweredbygps.dk	CSC Digital Brand Service, Inc

📋 WHOIS#

⏱️ Lookup Timing#

47ms

48ms

AAAA

51ms

TXT

744ms

CAA

51ms

HTTPS

55ms

TLSA

124ms

SOA

45ms

MTA-STS

68ms

DNSSEC

80ms

SRV

91ms

Total

1216ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 21:48:50 shown	1216ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-16 20:25:27	1204ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-15 19:13:14	2070ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-14 16:57:11	6043ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-13 15:25:17	5174ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-10 12:53:07	8475ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-08 18:03:12	3731ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-06 17:50:27	1326ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-05 14:17:35	8030ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-04 13:35:11	1818ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-02 13:30:57	2462ms	7 NS 2 A 2 MX	🔓 Insecure
2026-10-01 13:28:35	1915ms	7 NS 2 A 2 MX	🔓 Insecure
2026-09-28 13:15:55	1576ms	7 NS 2 A 2 MX	🔓 Insecure
2026-09-25 12:43:19	1541ms	7 NS 2 A 2 MX	🔓 Insecure
2026-09-25 04:44:55	1374ms	7 NS 2 A 2 MX	🔓 Insecure
2026-09-23 02:32:45	5150ms	7 NS 2 A 2 MX	🔓 Insecure
2026-09-12 05:29:21	4718ms	7 NS 1 A 2 MX	🔓 Insecure
2026-09-07 01:59:43	5574ms	7 NS 2 A 2 MX	🔓 Insecure
2026-08-27 09:06:16	2664ms	7 NS 2 A 2 MX	🔓 Insecure
2026-08-25 11:38:35	3741ms	7 NS 2 A 2 MX	🔓 Insecure
2026-08-23 06:51:47	2767ms	7 NS 2 A 2 MX	🔓 Insecure
2026-08-21 05:52:33	2617ms	7 NS 2 A 2 MX	🔓 Insecure
2026-08-20 03:18:36	4133ms	7 NS 2 A 2 MX	🔓 Insecure
2026-08-19 00:51:56	29054ms	7 NS 2 A 2 MX	🔓 Insecure
2026-08-17 05:25:17	4478ms	7 NS 2 A 2 MX	🔓 Insecure