ojtech.com - dns.ninja

`ojtech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b20c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:283f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.63^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.12^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`abby.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c064^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`abby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2064^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`abby.ns.cloudflare.com`
		A	108.162.192.100^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	172.64.32.100^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	173.245.58.100^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
NS	`greg.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
MX	`mta-gw.infomaniak.ch` ⭐
		A	2001:1600:0:aaaa::1:3^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`mx01.infomaniak.ch`
		A	2001:1600:0:aaaa::1:4^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`mx02.infomaniak.ch`
		A	83.166.143.57^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`mx01.infomaniak.ch`
		A	83.166.143.58^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`mx02.infomaniak.ch`
TXT	`v=spf1 a:my.ojtech.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.63, 172.67.178.12
		IPv6 hints	2606:4700:3030::ac43:b20c, 2606:4700:3037::6815:283f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`abby.ns.cloudflare.com`dns@cloudflare.com serial=2407190925

`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=1781888760

Same first word

ojtech.cn

ojtech.ch

ojtech.com

Similar names

jotech.cn

jtecho.com

jetohc.com

thecjo.com

jechto.com

jotech.se

thejoc.net

thejco.com

jotech.eu

jotech.com.sg

jotech.com.br

jotech.dk

techoj.com

jotech.net

jotech.co.th

techjo.jp

jotech.com

jotech.no

jotech.nl

etchjo.xyz

jotech.com.my

techjo.com

thejoc.com

jhotec.com

jotech.de

thecjo.net

DNS History

16 records (7 active, 9 former)

●NSabby.ns.cloudflare.com2015-07-09 → 2026-06-19 · 2 obs

● 2015-07-09 09:54:00
● 2026-06-19 17:09:46

●NSgreg.ns.cloudflare.com2015-07-09 → 2026-06-19 · 2 obs

● 2015-07-09 09:54:00
● 2026-06-19 17:09:46

●MXmta-gw.infomaniak.ch2026-02-21 → 2026-06-19 · 2 obs

● 2026-02-21 11:36:38
● 2026-06-19 17:09:46

●A104.21.40.632026-02-21 → 2026-06-19 · 8 obs

○ 2017-09-05 07:17:52
● 2026-02-21 11:36:38
○ 2026-03-03 06:29:46
● 2026-04-03 07:01:36
○ 2026-04-08 09:23:14
○ 2026-04-29 17:45:08
● 2026-05-12 02:37:46
● 2026-06-19 17:09:46

○A104.28.28.92017-07-23 → 2017-09-05 · 5 obs

○ 2017-01-26 10:11:10
● 2017-07-23 06:55:14
● 2017-09-05 07:17:52
○ 2026-02-21 11:36:38
○ 2026-06-19 17:09:46

○A104.28.29.92017-07-23 → 2017-09-05 · 5 obs

○ 2017-01-26 10:11:10
● 2017-07-23 06:55:14
● 2017-09-05 07:17:52
○ 2026-02-21 11:36:38
○ 2026-06-19 17:09:46

○A130.255.185.1162015-07-09 → 2017-01-26 · 4 obs

● 2015-07-09 09:54:00
● 2017-01-26 10:11:10
○ 2017-07-23 06:55:14
○ 2026-06-19 17:09:46

●A172.67.178.122026-02-21 → 2026-06-19 · 8 obs

○ 2017-09-05 07:17:52
● 2026-02-21 11:36:38
○ 2026-03-03 06:29:46
● 2026-04-03 07:01:36
○ 2026-04-08 09:23:14
○ 2026-04-29 17:45:08
● 2026-05-12 02:37:46
● 2026-06-19 17:09:46

○A188.114.96.02026-03-03 → 2026-04-29 · 7 obs

○ 2026-02-21 11:36:38
● 2026-03-03 06:29:46
○ 2026-04-03 07:01:36
● 2026-04-08 09:23:14
● 2026-04-29 17:45:08
○ 2026-05-12 02:37:46
○ 2026-06-19 17:09:46

○A188.114.97.02026-03-03 → 2026-04-29 · 7 obs

○ 2026-02-21 11:36:38
● 2026-03-03 06:29:46
○ 2026-04-03 07:01:36
● 2026-04-08 09:23:14
● 2026-04-29 17:45:08
○ 2026-05-12 02:37:46
○ 2026-06-19 17:09:46

○A2400:cb00:2048:1::681c:1c092015-07-09 → 2017-09-05 · 4 obs

● 2015-07-09 09:54:00
● 2017-09-05 07:17:52
○ 2026-02-21 11:36:38
○ 2026-06-19 17:09:46

○A2400:cb00:2048:1::681c:1d092015-07-09 → 2017-09-05 · 4 obs

● 2015-07-09 09:54:00
● 2017-09-05 07:17:52
○ 2026-02-21 11:36:38
○ 2026-06-19 17:09:46

●A2606:4700:3030::ac43:b20c2026-02-21 → 2026-06-19 · 8 obs

○ 2017-09-05 07:17:52
● 2026-02-21 11:36:38
○ 2026-03-03 06:29:46
● 2026-04-03 07:01:36
○ 2026-04-08 09:23:14
○ 2026-04-29 17:45:08
● 2026-05-12 02:37:46
● 2026-06-19 17:09:46

●A2606:4700:3037::6815:283f2026-02-21 → 2026-06-19 · 8 obs

○ 2017-09-05 07:17:52
● 2026-02-21 11:36:38
○ 2026-03-03 06:29:46
● 2026-04-03 07:01:36
○ 2026-04-08 09:23:14
○ 2026-04-29 17:45:08
● 2026-05-12 02:37:46
● 2026-06-19 17:09:46

○A2a06:98c1:3120::2026-03-03 → 2026-04-29 · 7 obs

○ 2026-02-21 11:36:38
● 2026-03-03 06:29:46
○ 2026-04-03 07:01:36
● 2026-04-08 09:23:14
● 2026-04-29 17:45:08
○ 2026-05-12 02:37:46
○ 2026-06-19 17:09:46

○A2a06:98c1:3121::2026-03-03 → 2026-04-29 · 7 obs

○ 2026-02-21 11:36:38
● 2026-03-03 06:29:46
○ 2026-04-03 07:01:36
● 2026-04-08 09:23:14
● 2026-04-29 17:45:08
○ 2026-05-12 02:37:46
○ 2026-06-19 17:09:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ojtech.com	abby.ns.cloudflare.com, greg.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.115

NS records: abby.ns.cloudflare.com, greg.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ojtech.com (unsigned zone)

⏱️ Timing

Total: 768ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.63, 172.67.178.12`
AAAA	2	`2606:4700:3037::6815:283f, 2606:4700:3030::ac43:b20c`
NS	2	`abby.ns.cloudflare.com, greg.ns.cloudflare.com`
MX	1	`mta-gw.infomaniak.ch (pri: 10)`
TXT	1	`v=spf1 a:my.ojtech.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`abby.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ojtech.com points to the four IP addresses 104.21.40.63, 172.67.178.12, 2606:4700:3030::ac43:b20c and 2606:4700:3037::6815:283f.

jinsha150.com, colokimage.com, midwesternmoms.com plus two other host names have IP numbers in common with ojtech.com.

Name Servers

ojtech.com is served by two delegated name servers, abby.ns.cloudflare.com and greg.ns.cloudflare.com.

The name server configuration of ojtech.com is shared with other domains, for instance euro-girlz.com, geoenergetik.eu, thelmaandlouise.org and two others.

There is at least partial name server overlap between ojtech.com and other domains — farmbase.co, jubatti.com, (0x7468726565736f6d65)dating102.com and two more among them.

These name servers tend to appear in combination with the name servers lloyd.ns.cloudflare.com, ajay.ns.cloudflare.com, adaline.ns.cloudflare.com and roxy.ns.cloudflare.com.

Hosts with 6 IP addresses each:

abby.ns.cloudflare.com carries IP addresses 108.162.192.100, 172.64.32.100 and 173.245.58.100, with 3 other addresses beyond those.

greg.ns.cloudflare.com carries IP addresses 108.162.193.115, 172.64.33.115 and 173.245.59.115, with 3 other addresses beyond those.

Mail Servers

ojtech.com uses one mail server — mta-gw.infomaniak.ch.

The mail server setup of ojtech.com matches that of other domains such as jeunesselasagne.ch, letriojoubran.com, yerbamate.ch and two others.

ojtech.com and other domains — birdymind.com for instance — share at least some mail servers.

mta-gw.infomaniak.ch points to four IP addresses: 83.166.143.57, 83.166.143.58, 2001:1600:0:aaaa::1:3 and 2001:1600:0:aaaa::1:4.