`on3dev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:e13^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:ca2e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.19^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.46^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arya.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c046^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2046^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arya.ns.cloudflare.com`
		A	108.162.192.70^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	172.64.32.70^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	173.245.58.70^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
NS	`george.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`george.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`george.ns.cloudflare.com`
		A	108.162.193.167^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	172.64.33.167^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	173.245.59.167^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
TXT	`google-site-verification=JR_vm-w1NW5u84qJgVmlb_ntqfqhUgmA4ov-oUfEgKY`
TXT	`v=spf1 ip4:64.91.251.208 include:gmail.com include:mandrillapp.com a mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.19, 172.67.202.46
		IPv6 hints	2606:4700:3030::6815:e13, 2606:4700:3033::ac43:ca2e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`arya.ns.cloudflare.com`dns@cloudflare.com serial=2407987118

`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=1784079602

Previously MX for

on3dev.com

Subdomains

ns2.on3dev.com

ns1.on3dev.com

Same first word

on3dev.com

Similar names

3doven.com

DNS History

17 records (7 active, 10 former)

●NSarya.ns.cloudflare.com2026-05-08 → 2026-07-15 · 3 obs

○ 2026-04-11 04:33:26
● 2026-05-08 09:00:22
● 2026-07-15 01:56:26

●NSgeorge.ns.cloudflare.com2026-05-08 → 2026-07-15 · 3 obs

○ 2026-04-11 04:33:26
● 2026-05-08 09:00:22
● 2026-07-15 01:56:26

○NSns1.on3dev.com2015-10-22 → 2026-04-11 · 5 obs

○ 2015-06-07 12:09:04
● 2015-10-22 20:44:38
● 2026-04-11 04:33:26
○ 2026-05-08 09:00:22
○ 2026-07-15 01:56:26

○NSns2.on3dev.com2015-10-22 → 2026-04-11 · 5 obs

○ 2015-06-07 12:09:04
● 2015-10-22 20:44:38
● 2026-04-11 04:33:26
○ 2026-05-08 09:00:22
○ 2026-07-15 01:56:26

○NSns61.domaincontrol.com2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 12:09:04
○ 2015-10-22 20:44:38
○ 2026-07-15 01:56:26

○NSns62.domaincontrol.com2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 12:09:04
○ 2015-10-22 20:44:38
○ 2026-07-15 01:56:26

●MXaspmx.l.google.com2019-04-11 → 2026-07-15 · 3 obs

○ 2017-01-27 16:46:42
● 2019-04-11 18:52:34
● 2026-07-15 01:56:26

○MXmailstore1.secureserver.net2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 12:09:04
○ 2015-10-22 20:44:38
○ 2026-07-15 01:56:26

○MXon3dev.com2015-10-22 → 2017-01-27 · 5 obs

○ 2015-06-07 12:09:04
● 2015-10-22 20:44:38
● 2017-01-27 16:46:42
○ 2019-04-11 18:52:34
○ 2026-07-15 01:56:26

○MXsmtp.secureserver.net2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 12:09:04
○ 2015-10-22 20:44:38
○ 2026-07-15 01:56:26

●A104.21.14.192026-05-08 → 2026-07-15 · 3 obs

○ 2026-04-11 04:33:26
● 2026-05-08 09:00:22
● 2026-07-15 01:56:26

●A172.67.202.462026-05-08 → 2026-07-15 · 3 obs

○ 2026-04-11 04:33:26
● 2026-05-08 09:00:22
● 2026-07-15 01:56:26

○A208.75.151.1672015-10-22 → 2026-04-11 · 5 obs

○ 2015-06-07 12:09:04
● 2015-10-22 20:44:38
● 2026-04-11 04:33:26
○ 2026-05-08 09:00:22
○ 2026-07-15 01:56:26

●A2606:4700:3030::6815:e132026-05-08 → 2026-07-15 · 3 obs

○ 2026-04-11 04:33:26
● 2026-05-08 09:00:22
● 2026-07-15 01:56:26

○A2606:4700:3031::ac43:ca2e2026-05-08 → 2026-06-16 · 4 obs

○ 2026-04-11 04:33:26
● 2026-05-08 09:00:22
● 2026-06-16 21:10:42
○ 2026-07-15 01:56:26

●A2606:4700:3033::ac43:ca2e2026-07-15 → 2026-07-15 · 2 obs

○ 2026-06-16 21:10:42
● 2026-07-15 01:56:26

○A50.63.202.412015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 12:09:04
○ 2015-10-22 20:44:38
○ 2026-07-15 01:56:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
on3dev.com	arya.ns.cloudflare.com, george.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.70

NS records: arya.ns.cloudflare.com, george.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for on3dev.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.46, 104.21.14.19`
AAAA	2	`2606:4700:3033::ac43:ca2e, 2606:4700:3030::6815:e13`
NS	2	`arya.ns.cloudflare.com, george.ns.cloudflare.com`
MX	1	`aspmx.l.google.com (pri: 0)`
TXT	2	`google-site-verification=JR_vm-w1NW5u84q, v=spf1 ip4:64.91.251.208 include:gmail.c`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arya.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ns2.on3dev.com and ns1.on3dev.com are both subdomains of on3dev.com.

IP Addresses

on3dev.com directs to four IP numbers, which are 104.21.14.19, 172.67.202.46, 2606:4700:3030::6815:e13 and 2606:4700:3033::ac43:ca2e.

atas-pucuk.anshulmedicalagencies.com, fgbu-sakhmvl.ru, sweetbonanza-win.com and two other host names share IP numbers with on3dev.com.

Name Servers

on3dev.com has two authoritative name servers — arya.ns.cloudflare.com and george.ns.cloudflare.com.

on3dev.com uses the same name servers as several other domains — among them secuxtech.com, app-gala-games-web-1zah4.com, class3.how and two more.

There is at least partial name server overlap between on3dev.com and other domains — ladbrokes-betting.com, petsnmeat.be, abbeyrecruitment.co.uk and two more among them.

These name servers frequently co-occur with the name servers annabel.ns.cloudflare.com and algin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

arya.ns.cloudflare.com points to 108.162.192.70, 172.64.32.70, 173.245.58.70 and 3 other IP addresses.

george.ns.cloudflare.com points to 108.162.193.167, 172.64.33.167, 173.245.59.167 and 3 other IP addresses.

Mail Servers

Mail for on3dev.com is handled by a single mail server, aspmx.l.google.com.

on3dev.com uses an identical mail server configuration to several other domains — among them volcanal.org, workonayacht.wpengine.com, alarmservicesgroup.net and two more.

on3dev.com has at least partial mail server overlap with other domains such as massagetherapyandbodywork.com, ns500671.ns500671.ns500742.ns500704.ns500731.ns500671.ns500671.ns500678.ns500678.ns500291.ns500671.lusty(0x736c7574)z.com, ns500737.ns500737.ns500724.ns500737.ns500724.ns500599.ns500724.ns500737.ns500599.ns500599.ns500583.ns500697.ns500599.ns500599.ns500682.ns500599.yummyflingsfinder.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 others.

aspmx.l.google.com carries two IP numbers: 64.233.180.26 and 2607:f8b0:4004:c09::1b.

on3dev.com - robtex.com

on3dev.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`on3dev.com`

`com`