aalts.dk DNS records

🖥️ Nameservers3 records 47ms

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 39ms

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
1	86400s	aalts-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.25 52.101.73.26 52.101.73.28 52.101.73.30	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.24
🔶 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 Records1 records 329ms

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

✉️ SPF

Policy	Record (aalts.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)

🔐 DNSSEC168ms

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	1788209939
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

47ms

A

39ms

MX

40ms

AAAA

138ms

TXT

329ms

CAA

35ms

HTTPS

136ms

TLSA

218ms

SOA

0ms

MTA-STS

71ms

DNSSEC

168ms

SRV

212ms

Total

1477ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 22:59:01	1477ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 21:22:47	2526ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 20:59:19	839ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 14:09:08	1992ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 13:34:46	1357ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 12:20:51	1043ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 23:45:22	948ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 22:04:20	3517ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 18:09:29	9540ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 18:03:59	11741ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 18:00:05	10751ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 08:02:53	5394ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 07:58:58	3527ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 06:14:59	2028ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 16:41:37	17862ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 05:40:43	4540ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 01:00:15	10478ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 10:18:13	10883ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 02:34:33	6841ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 12:16:21	1604ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 21:05:18	17554ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 09:02:18	1545ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 08:41:32	1470ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 08:08:29	1756ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 07:05:51	1743ms	3 NS 1 A 1 MX	🔓 Insecure	View