`devtooling.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:42d7^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a464^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	104.21.66.215^Cloudflare ✓ In HTTPS hints
A	172.67.164.100^{🇺🇸 Cloudflare} ✓ In HTTPS hints
NS	`apollo.ns.cloudflare.com` ⭐ 🔒
		A	2606:4700:58::adf5:3b42^{🇺🇸 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c142^{🇨🇷 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2142^{🇺🇸 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
		A	108.162.193.66^{🇺🇸 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
		A	172.64.33.66^{🇺🇸 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
		A	173.245.59.66^{🇺🇸 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
NS	`melinda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac6^{🇺🇸 Cloudflare}
			PTR	`melinda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c6^{🇨🇷 Cloudflare}
			PTR	`melinda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c6^{🇺🇸 Cloudflare}
			PTR	`melinda.ns.cloudflare.com`
		A	108.162.192.198^{🇺🇸 Cloudflare}
			PTR	`melinda.ns.cloudflare.com`
		A	172.64.32.198^{🇺🇸 Cloudflare}
			PTR	`melinda.ns.cloudflare.com`
		A	173.245.58.198^{🇺🇸 Cloudflare}
			PTR	`melinda.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google}
			PTR	`gg-in-f27.1e100.net`
TXT	`google-site-verification=41-JaEdOzvBmFl8_nqwwx3PHgvFDclLBPe6t2U7C9cw`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.66.215, 172.67.164.100
		IPv6	2606:4700:3030::6815:42d7, 2606:4700:3037::ac43:a464
SOA	`apollo.ns.cloudflare.com`dns@cloudflare.com serial=2394725182

`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=1771291435

Same first word

devtooling.com

DNS History

20 records (11 active, 9 former)

●NSapollo.ns.cloudflare.com2026-02-19 → 2026-02-21 · 3 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
● 2026-02-21 05:27:10

●NSmelinda.ns.cloudflare.com2026-02-19 → 2026-02-21 · 3 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
● 2026-02-21 05:27:10

○NSns29.domaincontrol.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 16:30:28
○ 2026-02-19 20:58:24
○ 2026-02-21 05:27:10

○NSns30.domaincontrol.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 16:30:28
○ 2026-02-19 20:58:24
○ 2026-02-21 05:27:10

●MXalt1.aspmx.l.google.com2026-02-19 → 2026-02-21 · 3 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
● 2026-02-21 05:27:10

●MXalt2.aspmx.l.google.com2026-02-19 → 2026-02-21 · 3 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
● 2026-02-21 05:27:10

●MXalt3.aspmx.l.google.com2026-02-19 → 2026-02-21 · 3 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
● 2026-02-21 05:27:10

●MXalt4.aspmx.l.google.com2026-02-19 → 2026-02-21 · 3 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
● 2026-02-21 05:27:10

●MXaspmx.l.google.com2026-02-19 → 2026-02-21 · 3 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
● 2026-02-21 05:27:10

○MXmailstore1.secureserver.net2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 16:30:28
○ 2026-02-19 20:58:24
○ 2026-02-21 05:27:10

○MXsmtp.secureserver.net2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 16:30:28
○ 2026-02-19 20:58:24
○ 2026-02-21 05:27:10

●A104.21.66.2152026-02-21 → 2026-02-21 · 3 obs

○ 2026-02-19 20:58:24
● 2026-02-21 05:27:08
● 2026-02-21 05:27:10

●A172.67.164.1002026-02-21 → 2026-02-21 · 3 obs

○ 2026-02-19 20:58:24
● 2026-02-21 05:27:08
● 2026-02-21 05:27:10

○A184.168.221.522017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 16:30:28
○ 2026-02-19 20:58:24
○ 2026-02-21 05:27:10

○A188.114.96.02026-02-19 → 2026-02-19 · 4 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
○ 2026-02-21 05:27:08
○ 2026-02-21 05:27:10

○A188.114.97.02026-02-19 → 2026-02-19 · 4 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
○ 2026-02-21 05:27:08
○ 2026-02-21 05:27:10

●A2606:4700:3030::6815:42d72026-02-21 → 2026-02-21 · 3 obs

○ 2026-02-19 20:58:24
● 2026-02-21 05:27:08
● 2026-02-21 05:27:10

●A2606:4700:3037::ac43:a4642026-02-21 → 2026-02-21 · 3 obs

○ 2026-02-19 20:58:24
● 2026-02-21 05:27:08
● 2026-02-21 05:27:10

○A2a06:98c1:3120::2026-02-19 → 2026-02-19 · 4 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
○ 2026-02-21 05:27:08
○ 2026-02-21 05:27:10

○A2a06:98c1:3121::2026-02-19 → 2026-02-19 · 4 obs

○ 2017-05-09 16:30:28
● 2026-02-19 20:58:24
○ 2026-02-21 05:27:08
○ 2026-02-21 05:27:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
devtooling.com	apollo.ns.cloudflare.com, melinda.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.198

NS records: apollo.ns.cloudflare.com, melinda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devtooling.com (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.66.215, 172.67.164.100`
AAAA	2	`2606:4700:3037::ac43:a464, 2606:4700:3030::6815:42d7`
NS	2	`apollo.ns.cloudflare.com, melinda.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=41-JaEdOzvBmFl8, v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`apollo.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

AI analysis

Four IP numbers are pointed to by devtooling.com: 2606:4700:3030::6815:42d7, 2606:4700:3037::ac43:a464, 104.21.66.215 and 172.67.164.100.

other host names including nmrr.net.cn, www.anthonyskey.com, batdongsanbacninh.net, www.unlockiphone.com.vn and hv616.com share IP numbers with devtooling.com.

devtooling.com is delegated to two name servers apollo.ns.cloudflare.com and melinda.ns.cloudflare.com.

devtooling.com shares the same name server setup as other domains, for instance assistcargo.com, ksyuki.com, gbr73.com, elmalpensante.com and webtrgovine.hr.

devtooling.com at least partially shares name servers with other domains, for instance storelimoni.com, robinsoncentersecondact.com, tuongminh.net, acluidaho.net and jcombank.com.

These name servers are commonly used alongside edna.ns.cloudflare.com and jaxson.ns.cloudflare.com.

Host names with six IP numbers:

Host name apollo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66.

Host name melinda.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac6, 2803:f800:50::6ca2:c0c6, 2a06:98c1:50::ac40:20c6, 108.162.192.198, 172.64.32.198 and 173.245.58.198.

devtooling.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

devtooling.com shares some mail servers with other domains, at least partially, for instance ns500724.ns500737.ns500599.ns500599.ns500737.ns500737.ns500599.ns500599.ns500599.ns500599.ns500737.ns500599.ns500599.ns500737.ns500599.ns500669.www.yummyflingsfinder.com, ns500765.ns500734.ns500699.ns500693.ns500693.ns500699.ns500693.ns500693.ns500728.ns500693.ns500588.ns500693.ns500632.ns500632.ns500612.ns500110.dtrkdll.com, ns500671.ns500731.ns500731.ns500671.ns500705.ns500678.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500698.ns500759.ns500758.ns500758.ns500736.ns500735.ns500698.ns500698.ns500736.ns500708.ns500698.ns500576.ns500576.ns500619.ns500576.trackreceptor.com and ns500754.ns500671.ns500731.ns500754.ns500671.ns500705.ns500688.ns500671.ns500688.ns500291.ns500678.ns500291.ns500131.lustychickser.com.

These mail servers are commonly used alongside aspmx3.googlemail.com and aspmx2.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27

devtooling.com - robtex.com

devtooling.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`devtooling.com`

`com`