techtree.co - dns.ninja

`techtree.co`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`verification-rzr7w5fcimjzspcnpdhntv.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=1

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759726247

Same first word

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

techtree.dk

techtree.website

techtree.com.hk

techtree.org

techtree.nl

techtree.jp

techtree.ru

Similar names

DNS History

16 records (5 active, 11 former)

●NSns1.afternic.com2026-03-25 → 2026-08-06 · 3 obs

○ 2017-05-25 20:36:08
● 2026-03-25 07:49:12
● 2026-08-06 13:14:00

○NSns1.sedoparking.com2015-07-06 → 2016-04-29 · 4 obs

● 2015-07-06 07:32:24
● 2016-04-29 13:18:48
○ 2017-01-22 16:50:48
○ 2026-08-06 13:14:00

●NSns2.afternic.com2026-03-25 → 2026-08-06 · 3 obs

○ 2017-05-25 20:36:08
● 2026-03-25 07:49:12
● 2026-08-06 13:14:00

○NSns2.sedoparking.com2015-07-06 → 2016-04-29 · 4 obs

● 2015-07-06 07:32:24
● 2016-04-29 13:18:48
○ 2017-01-22 16:50:48
○ 2026-08-06 13:14:00

○NSns39.domaincontrol.com2017-05-25 → 2017-05-25 · 4 obs

○ 2017-01-22 16:50:48
● 2017-05-25 20:36:08
○ 2026-03-25 07:49:12
○ 2026-08-06 13:14:00

○NSns40.domaincontrol.com2017-05-25 → 2017-05-25 · 4 obs

○ 2017-01-22 16:50:48
● 2017-05-25 20:36:08
○ 2026-03-25 07:49:12
○ 2026-08-06 13:14:00

○NSns47.domaincontrol.com2017-01-22 → 2017-01-22 · 4 obs

○ 2016-04-29 13:18:48
● 2017-01-22 16:50:48
○ 2017-05-25 20:36:08
○ 2026-08-06 13:14:00

○NSns48.domaincontrol.com2017-01-22 → 2017-01-22 · 4 obs

○ 2016-04-29 13:18:48
● 2017-01-22 16:50:48
○ 2017-05-25 20:36:08
○ 2026-08-06 13:14:00

●NSverification-rzr7w5fcimjzspcnpdhntv.ns101.verify.hn2026-03-25 → 2026-08-06 · 3 obs

○ 2017-05-25 20:36:08
● 2026-03-25 07:49:12
● 2026-08-06 13:14:00

○MXmail.nickstel.com2015-07-06 → 2016-04-29 · 4 obs

● 2015-07-06 07:32:24
● 2016-04-29 13:18:48
○ 2017-01-22 16:50:48
○ 2026-08-06 13:14:00

○MXmailstore1.secureserver.net2017-01-22 → 2017-05-25 · 5 obs

○ 2016-04-29 13:18:48
● 2017-01-22 16:50:48
● 2017-05-25 20:36:08
○ 2026-03-25 07:49:12
○ 2026-08-06 13:14:00

○MXsmtp.secureserver.net2017-01-22 → 2017-05-25 · 5 obs

○ 2016-04-29 13:18:48
● 2017-01-22 16:50:48
● 2017-05-25 20:36:08
○ 2026-03-25 07:49:12
○ 2026-08-06 13:14:00

●A13.248.169.482026-03-25 → 2026-08-06 · 3 obs

○ 2017-05-25 20:36:08
● 2026-03-25 07:49:12
● 2026-08-06 13:14:00

○A184.168.221.452017-01-22 → 2017-05-25 · 5 obs

○ 2016-04-29 13:18:48
● 2017-01-22 16:50:48
● 2017-05-25 20:36:08
○ 2026-03-25 07:49:12
○ 2026-08-06 13:14:00

○A72.52.4.1192015-07-06 → 2016-04-29 · 4 obs

● 2015-07-06 07:32:24
● 2016-04-29 13:18:48
○ 2017-01-22 16:50:48
○ 2026-08-06 13:14:00

●A76.223.54.1462026-03-25 → 2026-08-06 · 3 obs

○ 2017-05-25 20:36:08
● 2026-03-25 07:49:12
● 2026-08-06 13:14:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
techtree.co	ns1.afternic.com, ns2.afternic.com, verification-rzr7w5fcimjzspcnpdhntv.ns101.verify.hn	-

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-rzr7w5fcimjzspcnpdhntv.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techtree.co (unsigned zone)

⏱️ Timing

Total: 3401ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.afternic.com dns.jomax.net`

Analysis

IP Addresses

techtree.co resolves to the IP addresses 13.248.169.48 and 76.223.54.146

Two other host names, along with mail.crammaster.com, parkingairports.com and 86.111.11-static.reverse.todayswatchnews.com, also share IP numbers with techtree.co.

Name Servers

Three name servers are authoritative for techtree.co: ns1.afternic.com, ns2.afternic.com and verification-rzr7w5fcimjzspcnpdhntv.ns101.verify.hn.

techtree.co shares at least some of its name servers with other domains, including tourismx.com, dc-995a796879c1.almashhadalan.com, monkchiropractic.com and two others.

These name servers are frequently seen alongside the name servers verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn and verification-mm9hnnuszz24msqe2mfvm7.ns101.verify.hn.

ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45. verification-rzr7w5fcimjzspcnpdhntv.ns101.verify.hn resolves to 13.248.169.48 and 76.223.54.146. All three hostnames point to two IP numbers each.