tack-tmi.dk

📜 Historical scan 2026-06-23 15:49:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tack-tmi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.127 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. 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 71ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.127	600s	webforward.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.215.127
🔶 Autoconfig	46.30.215.127

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 163ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (tack-tmi.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.tack-tmi.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6597c839d86ee@dmarc-dk.centerasecurity.com

📬 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 2026-10-21 07:55:02

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network tack-tmi.dk: 195.47.247.18 (AS51468) www.tack-tmi.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 72ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

77ms

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

🏷️ SOA#

114ms

Field	Value
Serial	2026051304
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 2026-10-21 08:25:36

Field	Value
Registrar	ONE.COM A/S
Registered	2017-03-13
Expires	2027-04-30 (190d)

🔗 Same registrant#

8 domains

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
kursus-kompagniet.dk	ONE.COM A/S
kursus.dk	ONE.COM A/S
kursuskompagniet.dk	ONE.COM A/S
speakerslounge.dk	ONE.COM A/S
tack.dk	ONE.COM A/S
tacktmi.dk	ONE.COM A/S
tmi-tack.dk	ONE.COM A/S
tmi.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

71ms

45ms

38ms

AAAA

39ms

TXT

163ms

CAA

130ms

HTTPS

64ms

TLSA

72ms

SOA

114ms

MTA-STS

50ms

DNSSEC

77ms

SRV

119ms

Total

693ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 07:55:01	885ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 09:08:59	329ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 05:29:24	2413ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:03:10	538ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 14:29:32	501ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 10:09:40	593ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 08:59:44	763ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 01:53:33	467ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 11:23:11	542ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 15:21:07	9846ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 16:51:28	1458ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 10:48:31	8889ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 15:49:11 shown	693ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 22:59:14	677ms	2 NS 1 A 4 MX	🔒 Secure