devsectools.com - dns.ninja

`devsectools.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d652^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:233a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.58^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.82^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jerome.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerome.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerome.ns.cloudflare.com`
		A	108.162.193.181^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	172.64.33.181^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	173.245.59.181^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
NS	`nelci.ns.cloudflare.com`
		A	2606:4700:50::a29f:2698^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c298^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelci.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2298^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelci.ns.cloudflare.com`
		A	108.162.194.152^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	162.159.38.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	172.64.34.152^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms15786679`
TXT	`google-site-verification=xfv50WPMGTI82Yw4F_a8h4rSkjrpdQTZy(0x664170)A792zlI`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.58, 172.67.214.82
		IPv6 hints	2606:4700:3031::ac43:d652, 2606:4700:3036::6815:233a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`jerome.ns.cloudflare.com`dns@cloudflare.com serial=2409656609

`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=1785956584

🔒 HSTS Preload (+subdomains)

Same first word

devsectools.com

DNS History

12 records (11 active, 1 former)

●NSjerome.ns.cloudflare.com2026-03-17 → 2026-08-05 · 2 obs

● 2026-03-17 00:07:28
● 2026-08-05 19:12:26

●NSnelci.ns.cloudflare.com2026-03-17 → 2026-08-05 · 2 obs

● 2026-03-17 00:07:28
● 2026-08-05 19:12:26

●MXalt1.aspmx.l.google.com2026-03-17 → 2026-08-05 · 2 obs

● 2026-03-17 00:07:28
● 2026-08-05 19:12:26

●MXalt2.aspmx.l.google.com2026-03-17 → 2026-08-05 · 2 obs

● 2026-03-17 00:07:28
● 2026-08-05 19:12:26

●MXalt3.aspmx.l.google.com2026-03-17 → 2026-08-05 · 2 obs

● 2026-03-17 00:07:28
● 2026-08-05 19:12:26

●MXalt4.aspmx.l.google.com2026-03-17 → 2026-08-05 · 2 obs

● 2026-03-17 00:07:28
● 2026-08-05 19:12:26

●MXaspmx.l.google.com2026-03-17 → 2026-08-05 · 2 obs

● 2026-03-17 00:07:28
● 2026-08-05 19:12:26

●A104.21.35.582026-03-17 → 2026-08-05 · 2 obs

● 2026-03-17 00:07:28
● 2026-08-05 19:12:26

●A172.67.214.822026-03-17 → 2026-08-05 · 2 obs

● 2026-03-17 00:07:28
● 2026-08-05 19:12:26

●A2606:4700:3031::ac43:d6522026-07-15 → 2026-08-05 · 3 obs

○ 2026-06-14 06:50:08
● 2026-07-15 08:01:00
● 2026-08-05 19:12:26

●A2606:4700:3036::6815:233a2026-03-17 → 2026-08-05 · 2 obs

● 2026-03-17 00:07:28
● 2026-08-05 19:12:26

○A2606:4700:3037::ac43:d6522026-03-17 → 2026-06-14 · 4 obs

● 2026-03-17 00:07:28
● 2026-06-14 06:50:08
○ 2026-07-15 08:01:00
○ 2026-08-05 19:12:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
devsectools.com	jerome.ns.cloudflare.com, nelci.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.152

NS records: jerome.ns.cloudflare.com, nelci.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.58, 172.67.214.82`
AAAA	2	`2606:4700:3031::ac43:d652, 2606:4700:3036::6815:233a`
NS	2	`jerome.ns.cloudflare.com, nelci.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`MS=ms15786679, google-site-verification=xfv50WPMGTI82Yw...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jerome.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

devsectools.com directs to four IP numbers, which are 104.21.35.58, 172.67.214.82, 2606:4700:3031::ac43:d652 and 2606:4700:3036::6815:233a.

Among the host names that share IP numbers with devsectools.com are quendrialyvos.com, tiktok-guider.com, facebook-analyst.cfd and two others.

Name Servers

devsectools.com has two authoritative name servers — jerome.ns.cloudflare.com and nelci.ns.cloudflare.com.

devsectools.com has the same name server delegation as a number of other domains, such as nagawinpro897a.online, automindgr.pro, 01i.net and two more.

At least some of devsectools.com's name servers are shared with other domains, for example raden38baru.store, it-big-casino.games, heartdeco.com.cn and two more.

It is common for these name servers to be used in conjunction with the name servers michelle.ns.cloudflare.com, rustam.ns.cloudflare.com and arely.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

jerome.ns.cloudflare.com points to 108.162.193.181, 172.64.33.181, 173.245.59.181 and 3 other IP addresses.

nelci.ns.cloudflare.com points to 108.162.194.152, 162.159.38.152, 172.64.34.152 and 3 other IP addresses.

Mail Servers

Five mail servers handle devsectools.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

devsectools.com shares at least some of its mail servers with other domains — for example transportmiernik.com, rpwebs.com, octetcode.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to 192.178.218.26 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.