treetech.dk

📜 Historical scan 2026-06-18 08:01:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

treetech.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.130 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 but currently fails validation, publishes a DMARC policy and is reachable over IPv6. 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 28ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.130	—	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	—	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	46.30.213.130
🔶 Autoconfig	46.30.213.130

🔷 AAAA Records (IPv6)#

1 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:15:391:b432:5b90	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 136ms

TXT Record
google-site-verification=IXpLxIM1_Vj1GA3O4QBTEgUGX6TQNhBV-Ehjwl35ZNU
v=spf1 include:_custspf.one.com include:sendersrv.com -all

✉️ SPF#

Policy	Record (treetech.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:sendersrv.com -all

📨 DMARC#

Policy	Record (_dmarc.treetech.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100

📬 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 2026-10-23 23:33:55

www	46.30.213.169 2a02:2350:5:10c:804c:5327:dd10:c8fc (AS51468) (address records, no CNAME)
www vs bare domain	Same network treetech.dk: 46.30.213.169 2a02:2350:5:10c:804c:5327:dd10:c8fc (AS51468) www.treetech.dk: 46.30.213.169 2a02:2350:5:10c:804c:5327:dd10:c8fc (AS51468)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 87ms

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#

103ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'treetech.dk/DNSKEY/IN': 127.0.0.1#53

🏷️ SOA#

24ms

Field	Value
Serial	2026042502
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 2026-10-23 23:57:09

Field	Value
Registrar	ONE.COM A/S
Registered	2023-03-31
Expires	2027-03-30 (156d)

🔗 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
midenergy.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

28ms

26ms

27ms

AAAA

27ms

TXT

136ms

CAA

25ms

HTTPS

26ms

TLSA

87ms

SOA

24ms

MTA-STS

75ms

DNSSEC

103ms

SRV

2067ms

Total

2702ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 23:33:55	492ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-09 04:10:57	2429ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 19:05:19	2649ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-27 16:08:08	768ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-24 15:41:57	776ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-08 03:52:07	1285ms	2 NS 1 A 4 MX	🔓 Insecure
2026-08-26 17:43:03	9796ms	2 NS 1 A 4 MX	🔓 Insecure
2026-08-26 16:03:35	657ms	2 NS 1 A 4 MX	🔓 Insecure
2026-08-24 20:16:44	653ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-25 22:49:57	696ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-18 08:01:51 shown	2702ms	2 NS 1 A 4 MX	⚠️ Bogus