rentplus.dk DNS records

🖥️ Nameservers3 records 22ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.contabo.net	2a02:c207:ff00:1200::1 5.180.150.13	— ns1.contabo.net	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns2.contabo.net	195.179.224.10 2a02:c202:5028:1200::1	ns2.contabo.net —	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns3.contabo.net	209.126.15.15 2605:a140:5028:1200::1	ns3.contabo.net —	AS40021 Contabo Inc. AS40021 Contabo Inc.

🌍 A Records1 records 138ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.208.207.107	86400s	vmi1060141.contaboserver.net	AS51167	Contabo GmbH	185.208.206.0/23	🇫🇷 France	Lauterbourg

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rentplus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca09::28 2a01:111:f403:ca09::c 52.101.103.143 52.101.68.3 52.101.73.26 52.101.73.4	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.24
🔶 Autoconfig	185.208.207.107

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 278ms

TXT Record
MS=ms30108148
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (rentplus.dk)
-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

🔗 TLSA / DANE

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

🔐 DNSSEC208ms

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	1788208408
Primary NS (MNAME)	ns1.contabo.net
Responsible (RNAME)	hostmaster@contabo.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

22ms

A

138ms

MX

40ms

AAAA

144ms

TXT

278ms

CAA

42ms

HTTPS

145ms

TLSA

762ms

SOA

0ms

MTA-STS

169ms

DNSSEC

208ms

SRV

191ms

Total

1431ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 22:33:29	1431ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 17:08:19	1110ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 14:55:37	2224ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 06:50:17	1439ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 06:40:07	1466ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 15:45:20	2104ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 03:05:45	1181ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 02:32:24	3988ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 01:58:01	2914ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 01:43:25	9688ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 01:39:43	10206ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 00:26:20	1842ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 23:37:40	4361ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 17:46:18	5056ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 04:29:42	9459ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 17:03:09	6236ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 12:18:04	8396ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 05:01:20	1884ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 09:34:45	2119ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 13:27:03	1447ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 12:45:27	1660ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 12:10:29	9572ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 11:29:29	9706ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 11:24:53	1349ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 11:05:21	9333ms	3 NS 1 A 1 MX	🔓 Insecure	View