rene-rasmussen.dk DNS records

🖥️ Nameservers2 records 47ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.233.5.168	3600s	—	AS3308	Norlys Telco A/S	89.233.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	renerasmussen-dk01b.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca09::24 52.101.103.39 52.101.181.153 52.101.68.32 52.101.73.11	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 162ms

TXT Record
google-site-verification=dZnb8pXrA-V7Bv8SpfbNAOVJWidEt__UB-6qylsFh_k
MS=ms29209831
v=spf1 include:spf.protection.outlook.com +ip4:83.89.250.87 +ip4:46.30.213.122 -all

✉️ SPF

Policy	Record (rene-rasmussen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com +ip4:83.89.250.87 +ip4:46.30.213.122 -all

📨 DMARC

Policy	Record (_dmarc.rene-rasmussen.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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)

🔐 DNSSEC109ms

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

🏷️ SOA0ms

Field	Value
Serial	2025092402
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

47ms

A

43ms

MX

42ms

AAAA

45ms

TXT

162ms

CAA

43ms

HTTPS

37ms

TLSA

648ms

SOA

0ms

MTA-STS

75ms

DNSSEC

109ms

SRV

78ms

Total

1357ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 05:37:02	1357ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 05:29:00	3627ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 02:25:02	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 04:56:44	597ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 22:06:45	1125ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 18:48:47	1436ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:41:06	4396ms	2 NS 1 A 1 MX	🔒 Secure	View