rejnarjensen.dk DNS records

🖥️ Nameservers2 records 174ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.87	3600s	itsecurity.dk	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	Hellerup

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rejnarjensen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::a 2a01:111:f403:ca09::f 2a01:111:f403:ca38::8 52.101.103.140 52.101.73.145 52.101.73.28 52.101.73.30	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 133ms

TXT Record
MS=ms72354615
v=spf1 ptr ip4:87.51.2.0/26 include:spf.mandrillapp.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (rejnarjensen.dk)
-all (hard fail)	v=spf1 ptr ip4:87.51.2.0/26 include:spf.mandrillapp.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.rejnarjensen.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2025103003
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

174ms

A

55ms

MX

46ms

AAAA

45ms

TXT

133ms

CAA

46ms

HTTPS

39ms

TLSA

1086ms

SOA

0ms

MTA-STS

56ms

DNSSEC

83ms

SRV

67ms

Total

1693ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:59:00	1693ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 22:56:23	844ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 20:07:00	1710ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 13:58:44	3017ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:02:39	897ms	2 NS 1 A 1 MX	🔒 Secure	View