devs-core.com - dns.ninja

`devs-core.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5703^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8b19^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.3^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.25^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jewel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jewel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jewel.ns.cloudflare.com`
		A	108.162.194.171^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	162.159.38.171^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	172.64.34.171^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
NS	`tim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c191^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2191^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tim.ns.cloudflare.com`
		A	108.162.193.145^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	172.64.33.145^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	173.245.59.145^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.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	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=pKDZBg5Zoij58Qs2-Cu8xkMN9xc5NvHCD1Ol_Rq__JM`
TXT	`openai-domain-verification=dv-NVnROxJCJG6nJ0iLOTWWfSs9`
TXT	`v=spf1 include:_spf.google.com include:_spf.mail.hostinger.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.3, 172.67.139.25
		IPv6 hints	2606:4700:3032::6815:5703, 2606:4700:3034::ac43:8b19
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com
SOA	`jewel.ns.cloudflare.com`dns@cloudflare.com serial=2407594127

`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=1783764462

Subdomains

www.devs-core.com

Same first word

devs-core.com

Similar names

esd-cover.eu

deco-serv.com

esd-cover.com

dev-score.com

decor-sev.ru

sev-decor.ru

DNS History

17 records (11 active, 6 former)

●NSjewel.ns.cloudflare.com2026-02-17 → 2026-07-11 · 2 obs

● 2026-02-17 18:30:16
● 2026-07-11 10:26:46

●NStim.ns.cloudflare.com2026-02-17 → 2026-07-11 · 2 obs

● 2026-02-17 18:30:16
● 2026-07-11 10:26:46

●MXalt1.aspmx.l.google.com2026-02-17 → 2026-07-11 · 2 obs

● 2026-02-17 18:30:16
● 2026-07-11 10:26:46

●MXalt2.aspmx.l.google.com2026-02-17 → 2026-07-11 · 2 obs

● 2026-02-17 18:30:16
● 2026-07-11 10:26:46

●MXalt3.aspmx.l.google.com2026-02-17 → 2026-07-11 · 2 obs

● 2026-02-17 18:30:16
● 2026-07-11 10:26:46

●MXalt4.aspmx.l.google.com2026-02-17 → 2026-07-11 · 2 obs

● 2026-02-17 18:30:16
● 2026-07-11 10:26:46

●MXaspmx.l.google.com2026-02-17 → 2026-07-11 · 2 obs

● 2026-02-17 18:30:16
● 2026-07-11 10:26:46

●A104.21.87.32026-02-17 → 2026-07-11 · 10 obs

● 2026-02-17 18:30:16
● 2026-02-22 15:40:32
○ 2026-03-29 02:55:20
○ 2026-04-03 10:08:46
● 2026-04-11 02:58:08
● 2026-04-27 16:34:22
○ 2026-04-29 03:30:48
○ 2026-05-19 06:10:46
● 2026-06-07 03:02:16
● 2026-07-11 10:26:46

●A172.67.139.252026-02-17 → 2026-07-11 · 10 obs

○A188.114.96.02026-03-29 → 2026-05-19 · 9 obs

○ 2026-02-22 15:40:32
● 2026-03-29 02:55:20
● 2026-04-03 10:08:46
○ 2026-04-11 02:58:08
○ 2026-04-27 16:34:22
● 2026-04-29 03:30:48
● 2026-05-19 06:10:46
○ 2026-06-07 03:02:16
○ 2026-07-11 10:26:46

○A188.114.97.02026-03-29 → 2026-05-19 · 9 obs

○A2606:4700:3031::6815:57032026-02-17 → 2026-06-09 · 12 obs

●A2606:4700:3032::6815:57032026-07-10 → 2026-07-11 · 3 obs

○ 2026-06-09 12:12:42
● 2026-07-10 08:38:46
● 2026-07-11 10:26:46

●A2606:4700:3034::ac43:8b192026-07-10 → 2026-07-11 · 3 obs

○ 2026-06-09 12:12:42
● 2026-07-10 08:38:46
● 2026-07-11 10:26:46

○A2606:4700:3035::ac43:8b192026-02-17 → 2026-06-09 · 12 obs

○A2a06:98c1:3120::2026-03-29 → 2026-05-19 · 9 obs

○A2a06:98c1:3121::2026-03-29 → 2026-05-19 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
devs-core.com	tim.ns.cloudflare.com, jewel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.145

NS records: tim.ns.cloudflare.com, jewel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devs-core.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.3, 172.67.139.25`
AAAA	2	`2606:4700:3034::ac43:8b19, 2606:4700:3032::6815:5703`
NS	2	`jewel.ns.cloudflare.com, tim.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=pKDZBg5Zoij58Qs, openai-domain-verification=dv-NVnROxJCJG...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jewel.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.devs-core.com is delegated beneath devs-core.com.

IP Addresses

devs-core.com points to the four IP addresses 104.21.87.3, 172.67.139.25, 2606:4700:3032::6815:5703 and 2606:4700:3034::ac43:8b19.

Additional host names — ritaholiveiracoach.com, certis.co.uk, rocktails.com.ar and two others — share IP numbers with devs-core.com.

Name Servers

Two name servers handle the delegation for devs-core.com: jewel.ns.cloudflare.com and tim.ns.cloudflare.com.

devs-core.com shares its name server setup with other domains, including rollward.com, cofieldconcepts.com, eulerteran.com and two others.

There is at least partial name server overlap between devs-core.com and other domains — dfc8df.com, xkm4dh.com, avtozak.info and two more among them.

The name servers adrian.ns.cloudflare.com, colin.ns.cloudflare.com and rita.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

jewel.ns.cloudflare.com resolves to 108.162.194.171, 162.159.38.171 and 172.64.34.171 among others, with 3 other IP addresses in total.

tim.ns.cloudflare.com resolves to 108.162.193.145, 172.64.33.145 and 173.245.59.145 among others, with 3 other IP addresses in total.

Mail Servers

devs-core.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

devs-core.com shares mail servers — at least in part — with other domains, including ns500699.ns500734.ns500734.ns500693.ns500699.ns500693.ns500699.ns500734.ns500699.ns500588.ns500699.ns500699.ns500588.ns500693.ns500588.ns500632.ns500110.dtrkdll.com, ns500599.ns500724.ns500599.ns500599.ns500737.ns500599.ns500724.ns500737.ns500737.ns500599.ns500697.ns500583.ns500599.ns500583.ns500583.yummyflingsfinder.com, ns500742.ns500731.ns500671.ns500731.ns500754.ns500742.ns500688.ns500688.ns500678.ns500678.ns500671.ns500649.ns500666.ns500291.ns500131.lustychickser.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com resolves to two addresses: 142.251.179.26 and 2607:f8b0:4004:c27::1a.

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

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.