rejnarjensen.dk

Records from scan: 2026-10-01 00:35:58 · 1017ms total · last checked 2026-10-17 13:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rejnarjensen.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.104.202.87 is hosted by It Forum Gruppen A/s (AS50346) in Denmark. Mail is handled by rejnarjensen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 24ms

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 Records#

1 records 28ms

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 Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rejnarjensen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca21::c 2a01:111:f403:ca38::a 2a01:111:f403:ca48::12 52.101.103.140 52.101.68.25 52.101.68.29 52.101.73.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 127ms

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

🧩 Web & zone#

checked 2026-10-01 00:35:58

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

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

🏷️ SOA#

37ms

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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

24ms

28ms

31ms

AAAA

41ms

TXT

127ms

CAA

42ms

HTTPS

44ms

TLSA

607ms

SOA

37ms

MTA-STS

51ms

DNSSEC

65ms

SRV

43ms

Total

1017ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:35:58 shown	1017ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 18:59:00	1693ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 22:56:23	844ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 20:07:00	1710ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 13:58:44	3017ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 19:02:39	897ms	2 NS 1 A 1 MX	🔒 Secure