optech.com - dns.ninja

`optech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c142^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:14ad^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.173^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.66^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cris.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cris.ns.cloudflare.com`
		A	108.162.195.202^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	162.159.44.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	172.64.35.202^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
NS	`margot.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margot.ns.cloudflare.com`
		A	108.162.194.167^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	162.159.38.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	172.64.34.167^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
TXT	`MS=ms10208717`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.173, 172.67.193.66
		IPv6 hints	2606:4700:3030::ac43:c142, 2606:4700:3037::6815:14ad
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=138, name=cloudflare-ech.com
SOA	`cris.ns.cloudflare.com`dns@cloudflare.com serial=2407907826

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782899811

WOT: SAFE (95/100)

Subdomains

www.optech.com

Same first word

optech.co

optech.org

optech.com.cn

optech.gr

optech.io

optech.by

optech.de

optech.com.br

optech.net

optech.com.mx

optech.on.ca

optech.cz

optech.life

optech.vn

optech.jp

optech.it

optech.pl

optech.com

optech.eu

optech.ca

optech.be

optech.info

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pochet.fr

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techpo.sk

pochet.me

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techpo.org

techop.nl

thepoc.com

pechot.net

potech.com.vn

chetop.net

chopet.org

theocp.com

tpehoc.org.tw

pochet.de

techpo.ru

cthope.com

chepot.com

pochet.nl

tepoch.net

potech.com

techop.ch

hcepto.org

otpech.blogspot.co.uk

cephot.com

thepoc.ro

topche.com

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techpo.com

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ophtec.nl

pochet.com

thecop.net

pochte.ru

ophtec.org

pochet.org

pechot.com

pochet.eu

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techop.co.uk

hotcep.com

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chetop.com

potech.net

photec.ru

thecpo.com

hoptec.de

echotp.com

tepoch.com

theopc.gov.zw

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petcho.com

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potech.global

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photec.de

hopect.com

photec.com

theopc.org

pochte.net

pechot.biz

thecop.us

hoptec.com

topech.com

photec.cn

thepoc.org

techop.it

hocpte.edu.vn

hectop.com

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chopet.com

pechot.org

DNS History

28 records (6 active, 22 former)

●NScris.ns.cloudflare.com2026-03-08 → 2026-07-01 · 3 obs

○ 2017-04-05 05:48:54
● 2026-03-08 07:15:44
● 2026-07-01 10:19:40

●NSmargot.ns.cloudflare.com2026-03-08 → 2026-07-01 · 3 obs

○ 2017-04-05 05:48:54
● 2026-03-08 07:15:44
● 2026-07-01 10:19:40

○NSns85.worldnic.com2015-07-06 → 2017-04-05 · 4 obs

● 2015-07-06 01:27:32
● 2017-04-05 05:48:54
○ 2026-03-08 07:15:44
○ 2026-07-01 10:19:40

○NSns86.worldnic.com2015-07-06 → 2017-04-05 · 4 obs

● 2015-07-06 01:27:32
● 2017-04-05 05:48:54
○ 2026-03-08 07:15:44
○ 2026-07-01 10:19:40

○MXentsrmbx01.teledyne.com2016-01-18 → 2017-04-05 · 5 obs

○ 2015-10-29 15:28:22
● 2016-01-18 08:46:58
● 2017-04-05 05:48:54
○ 2026-03-08 07:15:44
○ 2026-07-01 10:19:40

○MXentsrmbx02.teledyne.com2016-01-18 → 2017-04-05 · 5 obs

○ 2015-10-29 15:28:22
● 2016-01-18 08:46:58
● 2017-04-05 05:48:54
○ 2026-03-08 07:15:44
○ 2026-07-01 10:19:40

○MXmail.optech.ca2015-07-06 → 2015-10-29 · 4 obs

● 2015-07-06 01:27:32
● 2015-10-29 15:28:22
○ 2016-01-18 08:46:58
○ 2026-07-01 10:19:40

○MXmail.optech.com2015-07-06 → 2015-10-29 · 4 obs

● 2015-07-06 01:27:32
● 2015-10-29 15:28:22
○ 2016-01-18 08:46:58
○ 2026-07-01 10:19:40

○MXmaileast1.teledyne.com2016-01-18 → 2017-04-05 · 5 obs

○ 2015-10-29 15:28:22
● 2016-01-18 08:46:58
● 2017-04-05 05:48:54
○ 2026-03-08 07:15:44
○ 2026-07-01 10:19:40

○MXmaileast2.teledyne.com2016-01-18 → 2017-04-05 · 5 obs

○ 2015-10-29 15:28:22
● 2016-01-18 08:46:58
● 2017-04-05 05:48:54
○ 2026-03-08 07:15:44
○ 2026-07-01 10:19:40

○MXus1mail01.teledyne.com2026-03-08 → 2026-06-16 · 5 obs

○ 2017-04-05 05:48:54
● 2026-03-08 07:15:44
● 2026-06-16 04:30:18
○ 2026-07-01 08:18:38
○ 2026-07-01 10:19:40

○MXus1mail02.teledyne.com2026-03-08 → 2026-06-16 · 5 obs

○ 2017-04-05 05:48:54
● 2026-03-08 07:15:44
● 2026-06-16 04:30:18
○ 2026-07-01 08:18:38
○ 2026-07-01 10:19:40

○MXus3mail01.teledyne.com2026-03-08 → 2026-06-16 · 5 obs

○ 2017-04-05 05:48:54
● 2026-03-08 07:15:44
● 2026-06-16 04:30:18
○ 2026-07-01 08:18:38
○ 2026-07-01 10:19:40

○MXus3mail02.teledyne.com2026-03-08 → 2026-06-16 · 5 obs

○ 2017-04-05 05:48:54
● 2026-03-08 07:15:44
● 2026-06-16 04:30:18
○ 2026-07-01 08:18:38
○ 2026-07-01 10:19:40

●A104.21.20.1732026-03-25 → 2026-07-01 · 19 obs

○ 2026-03-08 07:15:44
● 2026-03-25 23:51:30
● 2026-03-28 22:37:56
○ 2026-04-05 20:41:38
● 2026-04-07 06:54:22
● 2026-04-11 13:05:34
○ 2026-04-14 01:40:40
● 2026-04-14 05:32:50
● 2026-04-27 17:50:40
○ 2026-05-03 21:40:56
○ 2026-05-12 19:41:52
● 2026-05-14 03:36:26
● 2026-05-16 16:22:42
○ 2026-05-17 04:10:20
● 2026-05-18 05:01:40
● 2026-06-11 21:52:34
○ 2026-06-16 04:30:18
● 2026-07-01 08:18:38
● 2026-07-01 10:19:40

●A172.67.193.662026-03-25 → 2026-07-01 · 19 obs

○A184.107.13.1592016-01-18 → 2016-01-23 · 5 obs

○ 2015-10-29 15:28:22
● 2016-01-18 08:46:58
● 2016-01-23 14:21:40
○ 2016-09-11 06:31:36
○ 2026-07-01 10:19:40

○A188.114.96.02026-03-08 → 2026-06-16 · 20 obs

○ 2017-04-05 05:48:54
● 2026-03-08 07:15:44
○ 2026-03-25 23:51:30
○ 2026-03-28 22:37:56
● 2026-04-05 20:41:38
○ 2026-04-07 06:54:22
○ 2026-04-11 13:05:34
● 2026-04-14 01:40:40
○ 2026-04-14 05:32:50
○ 2026-04-27 17:50:40
● 2026-05-03 21:40:56
● 2026-05-12 19:41:52
○ 2026-05-14 03:36:26
○ 2026-05-16 16:22:42
● 2026-05-17 04:10:20
○ 2026-05-18 05:01:40
○ 2026-06-11 21:52:34
● 2026-06-16 04:30:18
○ 2026-07-01 08:18:38
○ 2026-07-01 10:19:40

○A188.114.97.02026-03-08 → 2026-06-16 · 20 obs

○A209.59.184.1292016-09-11 → 2016-09-11 · 4 obs

○ 2016-01-23 14:21:40
● 2016-09-11 06:31:36
○ 2017-04-05 05:48:54
○ 2026-07-01 10:19:40

●A2606:4700:3030::ac43:c1422026-07-01 → 2026-07-01 · 3 obs

○ 2026-06-16 04:30:18
● 2026-07-01 08:18:38
● 2026-07-01 10:19:40

○A2606:4700:3032::ac43:c1422026-03-25 → 2026-06-11 · 18 obs

○A2606:4700:3034::6815:14ad2026-03-25 → 2026-06-11 · 18 obs

●A2606:4700:3037::6815:14ad2026-07-01 → 2026-07-01 · 3 obs

○ 2026-06-16 04:30:18
● 2026-07-01 08:18:38
● 2026-07-01 10:19:40

○A2a06:98c1:3120::2026-03-08 → 2026-06-16 · 20 obs

○A2a06:98c1:3121::2026-03-08 → 2026-06-16 · 20 obs

○A67.225.188.2142017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-11 06:31:36
● 2017-04-05 05:48:54
○ 2026-03-08 07:15:44
○ 2026-07-01 10:19:40

○A70.38.104.2412015-07-06 → 2015-10-29 · 4 obs

● 2015-07-06 01:27:32
● 2015-10-29 15:28:22
○ 2016-01-18 08:46:58
○ 2026-07-01 10:19:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optech.com	margot.ns.cloudflare.com, cris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.167

NS records: margot.ns.cloudflare.com, cris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optech.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.66, 104.21.20.173`
AAAA	2	`2606:4700:3037::6815:14ad, 2606:4700:3030::ac43:c142`
NS	2	`cris.ns.cloudflare.com, margot.ns.cloudflare.com`
MX	1	`. (pri: 0)`
TXT	2	`MS=ms10208717, v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cris.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (margot.ns.cloudflare.com, margot.ns.cloudflare.com, margot.ns.cloudflare.com...)

Analysis

Hierarchy

www.optech.com is delegated beneath optech.com.

IP Addresses

optech.com points to the four IP addresses 104.21.20.173, 172.67.193.66, 2606:4700:3030::ac43:c142 and 2606:4700:3037::6815:14ad.

soccerin.com, bearfeat.com, celestiora.rest plus two other host names have IP numbers in common with optech.com.

Name Servers

The NS records for optech.com delegate to cris.ns.cloudflare.com and margot.ns.cloudflare.com.

The name server configuration of optech.com is shared with other domains, for instance tdehirel.com, lancasterfbc.com, brickstream.com and two others.

There is at least partial name server overlap between optech.com and other domains — 3g4.net, sarlaslan.com, mitolyrn.com and two more among them.

These name servers tend to appear in combination with the name servers jamie.ns.cloudflare.com, hal.ns.cloudflare.com, sloan.ns.cloudflare.com and cody.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cris.ns.cloudflare.com maps to 108.162.195.202, 162.159.44.202, 172.64.35.202 and 3 additional IP addresses.

margot.ns.cloudflare.com maps to 108.162.194.167, 162.159.38.167, 172.64.34.167 and 3 additional IP addresses.