caserental.dk DNS records

🖥️ Nameservers2 records 32ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.16	3600s	splash.curanet.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	caserental-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::e 52.101.209.153 52.101.68.0 52.101.73.19 52.101.73.26	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.8
🔶 Autoconfig	212.237.249.16

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 146ms

TXT Record
mandrill_verify.YX9gVUAJNIoqCyq0mD3rWg
MS=ms34338963
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

✉️ SPF

Policy	Record (caserental.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

📨 DMARC

Policy	Record (_dmarc.caserental.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)

🔐 DNSSEC71ms

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

🏷️ SOA0ms

Field	Value
Serial	2024042301
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

32ms

A

45ms

MX

31ms

AAAA

34ms

TXT

146ms

CAA

44ms

HTTPS

33ms

TLSA

633ms

SOA

0ms

MTA-STS

63ms

DNSSEC

71ms

SRV

60ms

Total

1201ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 03:21:18	1201ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 06:05:01	196ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 04:29:30	740ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 03:35:48	3396ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 03:19:59	766ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 03:02:59	6094ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 01:10:53	2463ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 00:38:26	3266ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 15:29:23	820ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 09:33:28	738ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 07:20:15	666ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 15:09:40	2644ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 13:22:33	2045ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 18:39:29	876ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 00:30:01	657ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 08:36:45	838ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-04 14:54:50	762ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 03:36:48	1014ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 19:36:01	676ms	2 NS 1 A 1 MX	🔒 Secure	View