techtree.at - dns.ninja

`techtree.at`

DNSSEC	⚠️ Not signed
A	2620:127:f00f:5::^{🇨🇦 Cloudflare2620:127:f00f::/48}
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
MX	`mx.techtree.at.cust.b.hostedemail.com` ⭐
		A	64.98.38.4^{🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow}
			PTR	`mx.b.hostedemail.com`
TXT	`v=spf1 include:_spf.hostedemail.com ~all`
SOA	`ns-cloud-c1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1786078802

Same first word

techtree.dk

techtree.website

techtree.com.hk

techtree.org

techtree.nl

techtree.jp

techtree.ru

techtree.io

techtree.de

techtree.co

techtree.net

techtree.eu

techtree.ca

techtree.center

techtree.in

techtree.info

techtree.app

techtree.it

techtree.se

techtree.at

techtree.com

techtree.cn

techtree.us

Similar names

DNS History

18 records (7 active, 11 former)

●NSns-cloud-c1.googledomains.com2026-03-25 → 2026-08-07 · 3 obs

○ 2021-11-07 02:49:12
● 2026-03-25 11:40:34
● 2026-08-07 06:20:40

●NSns-cloud-c2.googledomains.com2026-03-25 → 2026-08-07 · 3 obs

○ 2021-11-07 02:49:12
● 2026-03-25 11:40:34
● 2026-08-07 06:20:40

●NSns-cloud-c3.googledomains.com2026-03-25 → 2026-08-07 · 3 obs

○ 2021-11-07 02:49:12
● 2026-03-25 11:40:34
● 2026-08-07 06:20:40

●NSns-cloud-c4.googledomains.com2026-03-25 → 2026-08-07 · 3 obs

○ 2021-11-07 02:49:12
● 2026-03-25 11:40:34
● 2026-08-07 06:20:40

○NSns01.one.com2015-06-27 → 2021-11-07 · 4 obs

● 2015-06-27 08:09:30
● 2021-11-07 02:49:12
○ 2026-03-25 11:40:34
○ 2026-08-07 06:20:40

○NSns02.one.com2015-06-27 → 2021-11-07 · 4 obs

● 2015-06-27 08:09:30
● 2021-11-07 02:49:12
○ 2026-03-25 11:40:34
○ 2026-08-07 06:20:40

●MXmx.techtree.at.cust.b.hostedemail.com2026-03-25 → 2026-08-07 · 3 obs

○ 2021-11-07 02:49:12
● 2026-03-25 11:40:34
● 2026-08-07 06:20:40

○MXmx1.pub.mailpod2-cph3.one.com2021-11-07 → 2021-11-07 · 4 obs

○ 2017-06-27 04:29:44
● 2021-11-07 02:49:12
○ 2026-03-25 11:40:34
○ 2026-08-07 06:20:40

○MXmx2.pub.mailpod2-cph3.one.com2021-11-07 → 2021-11-07 · 4 obs

○ 2017-06-27 04:29:44
● 2021-11-07 02:49:12
○ 2026-03-25 11:40:34
○ 2026-08-07 06:20:40

○MXmx3.pub.mailpod2-cph3.one.com2021-11-07 → 2021-11-07 · 4 obs

○ 2017-06-27 04:29:44
● 2021-11-07 02:49:12
○ 2026-03-25 11:40:34
○ 2026-08-07 06:20:40

○MXmxcluster1.one.com2015-06-27 → 2017-06-27 · 4 obs

● 2015-06-27 08:09:30
● 2017-06-27 04:29:44
○ 2021-11-07 02:49:12
○ 2026-08-07 06:20:40

○MXmxcluster2.one.com2015-06-27 → 2017-06-27 · 4 obs

● 2015-06-27 08:09:30
● 2017-06-27 04:29:44
○ 2021-11-07 02:49:12
○ 2026-08-07 06:20:40

●A23.227.38.652026-03-25 → 2026-08-07 · 3 obs

○ 2021-11-07 02:49:12
● 2026-03-25 11:40:34
● 2026-08-07 06:20:40

●A2620:127:f00f:5::2026-03-25 → 2026-08-07 · 3 obs

○ 2021-11-07 02:49:12
● 2026-03-25 11:40:34
● 2026-08-07 06:20:40

○A2a02:2350:5:102:97:206a:e879:2142021-11-07 → 2021-11-07 · 4 obs

○ 2017-06-27 04:29:44
● 2021-11-07 02:49:12
○ 2026-03-25 11:40:34
○ 2026-08-07 06:20:40

○A46.30.212.1152015-06-27 → 2016-04-14 · 4 obs

● 2015-06-27 08:09:30
● 2016-04-14 15:37:12
○ 2016-12-07 05:36:24
○ 2026-08-07 06:20:40

○A46.30.213.892016-12-07 → 2017-06-27 · 5 obs

○ 2016-04-14 15:37:12
● 2016-12-07 05:36:24
● 2017-06-27 04:29:44
○ 2021-11-07 02:49:12
○ 2026-08-07 06:20:40

○A77.111.240.1462021-11-07 → 2021-11-07 · 4 obs

○ 2017-06-27 04:29:44
● 2021-11-07 02:49:12
○ 2026-03-25 11:40:34
○ 2026-08-07 06:20:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	14 records
techtree.at	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	-

✅ Authoritative Response

Server:216.239.38.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techtree.at (unsigned zone)

⏱️ Timing

Total: 710ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
AAAA	1	`2620:127:f00f:5::`
NS	4	`ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com...`
MX	1	`mx.techtree.at.cust.b.hostedemail.com (p`
TXT	1	`v=spf1 include:_spf.hostedemail.com ~all`
SOA	1	`ns-cloud-c1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (d.ns.at, d.ns.at, j.ns.at...)

Analysis

IP Addresses

techtree.at resolves to the IP addresses 23.227.38.65 and 2620:127:f00f:5::

woohub.com, naehmaschinen-schwaak.de, brewtaurus.com plus two other host names have IP numbers in common with techtree.at.

Name Servers

Four name servers handle the delegation for techtree.at: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

techtree.at shares at least some of its name servers with other domains, including galcanetti.com, bleep.hvnlive.com, ejw.ca and two others.

The host names ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com each resolve to two IP addresses: ns-cloud-c1.googledomains.com resolves to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com resolves to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com resolves to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com resolves to 216.239.38.108 and 2001:4860:4802:38::6c.

Mail Servers

techtree.at uses one mail server — mx.techtree.at.cust.b.hostedemail.com.

mx.techtree.at.cust.b.hostedemail.com resolves to 64.98.38.4 and no other IP number.