mrjet.dk DNS records

🖥️ Nameservers7 records 75ms

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 dns1.p09.nsone.net	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 Records2 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.216.134.139	60s	a23-216-134-139.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	23.216.128.0/21	🇸🇪 Sweden	Stockholm
23.216.134.142	60s	a23-216-134-142.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	23.216.128.0/21	🇸🇪 Sweden	Stockholm

📧 MX Records2 records 62ms

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 → 40.104.116.56

🔷 AAAA Records (IPv6)2 records 133ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:26f0:3400::1703:5821	60s	g2a02-26f0-3400-0000-0000-0000-1703-5821.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2a02:26f0:3400:0:0:0:0:0/39	🇩🇪 Germany	Frankfurt am Main
2a02:26f0:3400::1703:582a	60s	g2a02-26f0-3400-0000-0000-0000-1703-582a.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2a02:26f0:3400:0:0:0:0:0/39	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 795ms

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:mailnj01.rightnowtech.com ip4:198.151.61.27 ip4:198.151.60.27 a:mobile.handysecure.com ?all
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (mrjet.dk)
?all (neutral)	v=spf1 a mx include:amazonses.com include:smartmessages.net ip4:64.18.0.0/20 a:mailnj01.rightnowtech.com ip4:198.151.61.27 ip4:198.151.60.27 a:mobile.handysecure.com ?all
-all (hard fail)	v=spf1 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

🔏 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)

🔐 DNSSEC2089ms

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

🏷️ SOA0ms

Field	Value
Serial	1656027047
Primary NS (MNAME)	pdns1.ultradns.net
Responsible (RNAME)	domains@expediagroup.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-19 23:50:51

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	1999-07-23
Expires	2026-09-30 (27d)

📋 WHOIS

⏱️ Lookup Timing

NS

75ms

A

80ms

MX

62ms

AAAA

133ms

TXT

795ms

CAA

49ms

HTTPS

80ms

TLSA

155ms

SOA

0ms

MTA-STS

81ms

DNSSEC

2089ms

SRV

90ms

Total

2664ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:06:16	2664ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-08-25 11:38:35	3741ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-08-23 06:51:47	2767ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-08-21 05:52:33	2617ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-08-20 03:18:36	4133ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-08-19 00:51:56	29054ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-08-17 05:25:17	4478ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-08-16 04:52:12	7768ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-08-10 20:08:30	7689ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-08-08 03:28:51	3336ms	7 NS 1 A 2 MX	🔓 Insecure	View
2026-07-27 14:43:00	2415ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-07-26 14:11:36	10552ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-07-23 12:25:33	10964ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-07-19 23:50:10	18440ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-07-03 01:25:58	3821ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-06-28 01:25:36	2171ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-06-25 03:23:58	5052ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-06-23 01:07:48	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 11:06:29	1599ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-06-19 22:58:41	1969ms	7 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 19:31:01	2477ms	7 NS 2 A 2 MX	🔓 Insecure	View