tntools.dk

📜 Historical scan 2026-07-16 14:20:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tntools.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 August 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.249 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by tntools-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 34ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.217.249	600s	vps.simpledigital.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	tntools-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca04::9 52.101.68.0 52.101.68.21 52.101.73.2 52.101.73.22	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.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

🔌 SRV Records#

1 records 45ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 150ms

TXT Record
MS=ms80961679
v=spf1 ip4:62.243.224.229 include:spf.protection.outlook.com ip4:64.235.144.0/20 ip4:178.20.217.249/20 -all

✉️ SPF#

Policy	Record (tntools.dk)
-all (hard fail)	v=spf1 ip4:62.243.224.229 include:spf.protection.outlook.com ip4:64.235.144.0/20 ip4:178.20.217.249/20 -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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 18:50:24

www	185.130.190.68 (AS210939) (address records, no CNAME)
www vs bare domain	Same network tntools.dk: 185.130.190.68 (AS210939) www.tntools.dk: 185.130.190.68 (AS210939)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

57ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2026032401
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 2026-10-14 12:23:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-08-10
Expires	2030-08-31 (1412d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
tnmail.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

33ms

32ms

AAAA

32ms

TXT

150ms

CAA

31ms

HTTPS

32ms

TLSA

1463ms

SOA

25ms

MTA-STS

45ms

DNSSEC

57ms

SRV

45ms

Total

6387ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 18:50:23	2308ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 14:31:32	878ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 10:50:00	1453ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 02:09:43	765ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 01:27:49	6786ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 19:25:45	771ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 11:51:04	1775ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 14:20:11 shown	6387ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 10:06:45	1051ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:02:43	1925ms	2 NS 1 A 1 MX	🔒 Secure