true.dk

📜 Historical scan 2026-06-17 13:06:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

true.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 August 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by true-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 82ms

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 Records#

1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	—	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	true-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::d 52.101.68.0 52.101.68.27 52.101.73.11 52.101.73.16	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 277ms

TXT Record
MS=ms13081793
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.true.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 09:54:06

www	93.191.156.9 (AS48854) (address records, no CNAME)
www vs bare domain	Different networks true.dk: 195.47.247.18 (AS51468) www.true.dk: 93.191.156.9 (AS48854) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-true-dk._domainkey.truedk.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

242ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2026061101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-08 03:13:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-08-23
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

82ms

73ms

AAAA

74ms

TXT

277ms

CAA

69ms

HTTPS

65ms

TLSA

427ms

SOA

67ms

MTA-STS

194ms

DNSSEC

242ms

SRV

0ms

Total

2329ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 09:54:05	2149ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 04:21:38	940ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 06:48:21	725ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 17:23:04	1725ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 15:38:41	1461ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 22:54:10	1004ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 06:49:47	6279ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 01:23:24	2023ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 18:24:59	1463ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 23:06:50	1621ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 03:38:10	1736ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 20:05:52	3811ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:06:15 shown	2329ms	2 NS 1 A 1 MX	🔒 Secure