tusindtanker.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 15ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	3600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	tusindtanker-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::4 2a01:111:f403:ca09::6 2a01:111:f403:ca09::e 52.101.103.137 52.101.68.16 52.101.73.123 52.101.73.15	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am9pr04cu00107.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 134ms

TXT Record
MS=ms64940842
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.tusindtanker.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)

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082702
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

15ms

MX

31ms

AAAA

23ms

TXT

134ms

CAA

34ms

HTTPS

33ms

TLSA

634ms

SOA

0ms

MTA-STS

36ms

DNSSEC

112ms

SRV

40ms

Total

1132ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:03:52	1132ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 20:30:54	805ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 08:55:58	1171ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 00:09:55	5187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 05:35:45	5545ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 15:50:08	1278ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 15:31:10	1353ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 23:32:56	1783ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 12:40:58	2208ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:00:21	1421ms	2 NS 1 A 1 MX	🔒 Secure	View