devstl.com - dns.ninja

`devstl.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:84d4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:d80^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.128^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.212^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
NS	`matt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:2803::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausr-in-f26.1e100.net`
		A	172.217.216.27^{🇺🇸 Google172.217.0.0/16}
			PTR	`lcausr-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.26^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
TXT	`google-site-verification=dHMNY_agJ-trEIZ7WMBWyyVKzy4-lbvtWUHUnf__spw`
TXT	`v=spf1 include:spf.mandrillapp.com include:_spf.google.com include:email-od.c...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.128, 172.67.132.212
		IPv6 hints	2606:4700:3031::ac43:84d4, 2606:4700:3034::6815:d80
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOA	`kara.ns.cloudflare.com`dns@cloudflare.com serial=2406712421

`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=1781523365

Same first word

devstl.org

devstl.com

devstl.net

Similar names

sledtv.com

levstd.com

tvsled.com

veldts.com

sveltd.com

devtls.net

sledtv.org

dlvets.org

ledtvs.com

vesltd.com

ltsdev.com

stldev.com

tvleds.com

vdelst.com

ledtvs.it

vseltd.com

ledstv.com

ledtvs.de

vdelst.nl

ltdevs.com

vdlets.nl

vstled.com

devtls.com

DNS History

19 records (11 active, 8 former)

●NSkara.ns.cloudflare.com2015-07-23 → 2026-06-15 · 2 obs

● 2015-07-23 16:33:10
● 2026-06-15 12:02:36

●NSmatt.ns.cloudflare.com2015-07-23 → 2026-06-15 · 2 obs

● 2015-07-23 16:33:10
● 2026-06-15 12:02:36

●MXalt1.aspmx.l.google.com2015-07-23 → 2026-06-15 · 2 obs

● 2015-07-23 16:33:10
● 2026-06-15 12:02:36

●MXalt2.aspmx.l.google.com2015-07-23 → 2026-06-15 · 2 obs

● 2015-07-23 16:33:10
● 2026-06-15 12:02:36

●MXaspmx.l.google.com2015-07-23 → 2026-06-15 · 2 obs

● 2015-07-23 16:33:10
● 2026-06-15 12:02:36

●MXaspmx2.googlemail.com2015-07-23 → 2026-06-15 · 2 obs

● 2015-07-23 16:33:10
● 2026-06-15 12:02:36

●MXaspmx3.googlemail.com2015-07-23 → 2026-06-15 · 2 obs

● 2015-07-23 16:33:10
● 2026-06-15 12:02:36

●A104.21.13.1282026-02-14 → 2026-06-15 · 7 obs

○ 2016-12-29 07:36:38
● 2026-02-14 23:39:40
● 2026-02-22 06:06:46
○ 2026-02-24 13:07:24
○ 2026-04-18 21:52:06
● 2026-05-13 15:01:56
● 2026-06-15 12:02:36

○A104.28.22.772015-07-23 → 2016-12-29 · 4 obs

● 2015-07-23 16:33:10
● 2016-12-29 07:36:38
○ 2026-02-14 23:39:40
○ 2026-06-15 12:02:36

○A104.28.23.772015-07-23 → 2016-12-29 · 4 obs

● 2015-07-23 16:33:10
● 2016-12-29 07:36:38
○ 2026-02-14 23:39:40
○ 2026-06-15 12:02:36

●A172.67.132.2122026-02-14 → 2026-06-15 · 7 obs

○ 2016-12-29 07:36:38
● 2026-02-14 23:39:40
● 2026-02-22 06:06:46
○ 2026-02-24 13:07:24
○ 2026-04-18 21:52:06
● 2026-05-13 15:01:56
● 2026-06-15 12:02:36

○A188.114.96.02026-02-24 → 2026-04-18 · 5 obs

○ 2026-02-22 06:06:46
● 2026-02-24 13:07:24
● 2026-04-18 21:52:06
○ 2026-05-13 15:01:56
○ 2026-06-15 12:02:36

○A188.114.97.02026-02-24 → 2026-04-18 · 5 obs

○ 2026-02-22 06:06:46
● 2026-02-24 13:07:24
● 2026-04-18 21:52:06
○ 2026-05-13 15:01:56
○ 2026-06-15 12:02:36

○A2400:cb00:2048:1::681c:164d2016-12-29 → 2016-12-29 · 4 obs

○ 2015-07-23 16:33:10
● 2016-12-29 07:36:38
○ 2026-02-14 23:39:40
○ 2026-06-15 12:02:36

○A2400:cb00:2048:1::681c:174d2016-12-29 → 2016-12-29 · 4 obs

○ 2015-07-23 16:33:10
● 2016-12-29 07:36:38
○ 2026-02-14 23:39:40
○ 2026-06-15 12:02:36

●A2606:4700:3031::ac43:84d42026-02-14 → 2026-06-15 · 7 obs

○ 2016-12-29 07:36:38
● 2026-02-14 23:39:40
● 2026-02-22 06:06:46
○ 2026-02-24 13:07:24
○ 2026-04-18 21:52:06
● 2026-05-13 15:01:56
● 2026-06-15 12:02:36

●A2606:4700:3034::6815:d802026-02-14 → 2026-06-15 · 7 obs

○ 2016-12-29 07:36:38
● 2026-02-14 23:39:40
● 2026-02-22 06:06:46
○ 2026-02-24 13:07:24
○ 2026-04-18 21:52:06
● 2026-05-13 15:01:56
● 2026-06-15 12:02:36

○A2a06:98c1:3120::2026-02-24 → 2026-04-18 · 5 obs

○ 2026-02-22 06:06:46
● 2026-02-24 13:07:24
● 2026-04-18 21:52:06
○ 2026-05-13 15:01:56
○ 2026-06-15 12:02:36

○A2a06:98c1:3121::2026-02-24 → 2026-04-18 · 5 obs

○ 2026-02-22 06:06:46
● 2026-02-24 13:07:24
● 2026-04-18 21:52:06
○ 2026-05-13 15:01:56
○ 2026-06-15 12:02:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
devstl.com	kara.ns.cloudflare.com, matt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.131

NS records: kara.ns.cloudflare.com, matt.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.128, 172.67.132.212`
AAAA	2	`2606:4700:3034::6815:d80, 2606:4700:3031::ac43:84d4`
NS	2	`kara.ns.cloudflare.com, matt.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	2	`google-site-verification=dHMNY_agJ-trEIZ, v=spf1 include:spf.mandrillapp.com inclu`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kara.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

devstl.com directs to four IP numbers, which are 104.21.13.128, 172.67.132.212, 2606:4700:3031::ac43:84d4 and 2606:4700:3034::6815:d80.

Among the host names that share IP numbers with devstl.com are kalycalendar.com, toxicmonster.net, sandbox.com.np and two others.

Name Servers

devstl.com uses two name servers for its delegation: kara.ns.cloudflare.com and matt.ns.cloudflare.com.

devstl.com has the same name server delegation as a number of other domains, such as neinteresno.net, gordijnen.com, coffeekids.org and two more.

There is at least partial name server overlap between devstl.com and other domains — ajmatrix.com, whichdateworks.com, pestmasterfranchise.com and two more among them.

These name servers frequently co-occur with the name servers kip.ns.cloudflare.com and chad.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname kara.ns.cloudflare.com directs to 108.162.192.123, 172.64.32.123 and 173.245.58.123 along with 3 other IP addresses.

Hostname matt.ns.cloudflare.com directs to 108.162.193.131, 172.64.33.131 and 173.245.59.131 along with 3 other IP addresses.

Mail Servers

Five mail servers handle devstl.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

devstl.com shares at least some of its mail servers with other domains — for example larreurdefarcy.com, chathambaroque.org, wildrootsco.com and two more.

It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com directs traffic to 142.250.102.26 and 2a00:1450:4025:402::1b.

aspmx3.googlemail.com directs traffic to 192.178.213.26 and 2a00:1450:4013:c1e::1a.

aspmx.l.google.com directs traffic to 142.250.101.26 and 2607:f8b0:4023:c0b::1a.

alt1.aspmx.l.google.com directs traffic to 172.217.216.27 and 2607:f8b0:4023:2803::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.145.27 and 2607:f8b0:4023:3003::1b.