devtek.org - dns.ninja

`devtek.org`

DNSSEC	⚠️ Not signed
NS	`ns1.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
TXT	`protonmail-verification=c8f64937b20d9e7392c23aa51da5d04c56ad2de2`

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784855019

Subdomains

mx.devtek.org

Same first word

devtek.com.au

devtek.com

devtek.eu

devtek.co

devtek.info

devtek.it

devtek.de

devtek.com.tr

devtek.net

devtek.org

devtek.pl

devtek.ru

Similar names

vedtek.com

tekved.com.br

tekdev.net

devket.com

ketdev.com

tekdev.co.uk

tekdev.com

deketv.com

tekdev.co

DNS History

11 records (6 active, 5 former)

●NSns1.mydomain.com2026-02-26 → 2026-07-24 · 3 obs

○ 2018-10-07 03:17:46
● 2026-02-26 15:38:08
● 2026-07-24 01:17:48

○NSns1.yourhostingaccount.com2015-07-04 → 2018-10-07 · 3 obs

● 2015-07-04 05:39:40
● 2018-10-07 03:17:46
○ 2026-07-24 01:17:48

●NSns2.mydomain.com2026-02-26 → 2026-07-24 · 3 obs

○ 2018-10-07 03:17:46
● 2026-02-26 15:38:08
● 2026-07-24 01:17:48

○NSns2.yourhostingaccount.com2015-07-04 → 2018-10-07 · 3 obs

● 2015-07-04 05:39:40
● 2018-10-07 03:17:46
○ 2026-07-24 01:17:48

●NSns3.mydomain.com2026-02-26 → 2026-07-24 · 3 obs

○ 2018-10-07 03:17:46
● 2026-02-26 15:38:08
● 2026-07-24 01:17:48

●NSns4.mydomain.com2026-02-26 → 2026-07-24 · 3 obs

○ 2018-10-07 03:17:46
● 2026-02-26 15:38:08
● 2026-07-24 01:17:48

●MXmail.protonmail.ch2026-02-26 → 2026-07-24 · 5 obs

○ 2018-10-07 03:17:46
● 2026-02-26 15:38:08
● 2026-05-12 21:05:26
○ 2026-07-23 15:01:04
● 2026-07-24 01:17:48

●MXmailsec.protonmail.ch2026-02-26 → 2026-07-24 · 5 obs

○ 2018-10-07 03:17:46
● 2026-02-26 15:38:08
● 2026-05-12 21:05:26
○ 2026-07-23 15:01:04
● 2026-07-24 01:17:48

○MXmx.devtek.org2015-07-04 → 2018-10-07 · 4 obs

● 2015-07-04 05:39:40
● 2018-10-07 03:17:46
○ 2026-02-26 15:38:08
○ 2026-07-24 01:17:48

○A173.12.204.892015-07-04 → 2017-01-31 · 4 obs

● 2015-07-04 05:39:40
● 2017-01-31 23:49:34
○ 2018-10-07 03:17:46
○ 2026-07-24 01:17:48

○A66.96.163.1332018-10-07 → 2018-10-07 · 4 obs

○ 2017-01-31 23:49:34
● 2018-10-07 03:17:46
○ 2026-07-23 20:02:22
○ 2026-07-24 01:17:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
devtek.org	ns2.mydomain.com, ns1.mydomain.com, ns4.mydomain.com, ns3.mydomain.com	-

✅ Authoritative Response

Server:172.64.53.76

NS records: ns2.mydomain.com, ns1.mydomain.com, ns4.mydomain.com, ns3.mydomain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devtek.org (unsigned zone)

⏱️ Timing

Total: 2472ms | Queries: -

📄 Records

Type	Count	Sample Data
TXT	2	`v=spf1 include:_spf.protonmail.ch mx ~al, protonmail-verification=c8f64937b20d9e73`
SOA	1	`ns1.yourhostingaccount.com admin.yourhos`

Analysis

Hierarchy

mx.devtek.org is a subdomain of devtek.org.

Name Servers

Four name servers handle the delegation for devtek.org: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and ns4.mydomain.com.

The name servers of devtek.org overlap at least partially with those of other domains — among them ltrconsulting.com, usebole.com, swbvc.ac.th and two more.

These name servers commonly appear alongside the name servers ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.

Each of the host names ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and ns4.mydomain.com has one IP address: ns1.mydomain.com resolves to 172.64.52.99, ns2.mydomain.com resolves to 172.64.53.76, ns3.mydomain.com resolves to 172.64.52.99 and ns4.mydomain.com resolves to 172.64.53.76.

Host names pointing to 172.64.52.99 IP addresses: ns1.mydomain.com and ns3.mydomain.com.

Host names pointing to 172.64.53.76 IP addresses: ns2.mydomain.com and ns4.mydomain.com.

Mail Servers

devtek.org uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of devtek.org matches that of other domains such as dynamicops.co, mymail.mx, darthled.com and two others.

At least some of the mail servers used by devtek.org are shared with other domains: tuxx.nl, mail01.curu.ca, gablex.ro and two others among them.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.