`devcore.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:96e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9fc3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.110^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.195^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
NS	`robin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ada^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robin.ns.cloudflare.com`
		A	108.162.192.218^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	172.64.32.218^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	173.245.58.218^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.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	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`facebook-domain-verification=f9y9jusvsuow6bm9t8qk98v2fogx6f`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.110, 172.67.159.195
		IPv6 hints	2606:4700:3031::6815:96e, 2606:4700:3036::ac43:9fc3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOA	`coby.ns.cloudflare.com`dns@cloudflare.com serial=2406618477

`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=1781297913

Same first word

devcore.pt

devcore.de

devcore.fr

devcore.co.kr

devcore.se

devcore.cl

devcore.cc

devcore.ca

devcore.com

devcore.eu

devcore.com.au

devcore.us

devcore.ru

devcore.hu

devcore.com.mx

devcore.eu.org

devcore.at

devcore.dk

devcore.org

devcore.info

devcore.net

devcore.co.uk

Similar names

covered.com

decorev.org

redevco.si

covered.es

coredev.se

redevco.se

coredev.ph

covered.me

vercode.es

redevco.cn

redevco.no

verdeco.pl

derevco.ru

redevco.com.cn

covered.de

covered.eu

cdevroe.com

verdeco.nl

coderev.com

vdecore.by

covered.uk.com

decover.at

decover.com

evorced.com

codever.fr

codever.com

coredev.ru

redevco.ie

redevco.it

redevco.info

verdeco.eu

vercode.com

redevco.pt

redevco.cz

covered.top

redevco.hu

evdecor.com

creodev.com

covered.ie

deverco.nl

redevco.eu

coredev.pl

covered.co.il

vedecor.com

decover.it

veecord.com

coredev.ca

ecodrev.ru

coredev.net

covered.clothing

redevco.fr

dovecer.com

decover.ru

redevco.org

covered.tv

redevco.es

redevco.biz

covered.no

covered.law

verdeco.com

redevco.dk

recodev.co.uk

coredev.de

redevco.nl

covered.org

covered.online

covered.co.ke

coredev.tech

docveer.com

coredev.com

recodev.com

redevco.ro

decorve.com

decorev.com

redcove.com

redevco.net

deverco.com

decorev.fr

coredev.org

covered.is

DNS History

27 records (11 active, 16 former)

○NSa.ns.zerigo.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 03:01:10
○ 2015-10-28 10:19:10
○ 2026-06-12 21:20:40

○NSb.ns.zerigo.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 03:01:10
○ 2015-10-28 10:19:10
○ 2026-06-12 21:20:40

○NSc.ns.zerigo.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 03:01:10
○ 2015-10-28 10:19:10
○ 2026-06-12 21:20:40

●NScoby.ns.cloudflare.com2026-02-18 → 2026-06-12 · 3 obs

○ 2016-11-25 14:06:54
● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

○NSd.ns.zerigo.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 03:01:10
○ 2015-10-28 10:19:10
○ 2026-06-12 21:20:40

○NSe.ns.zerigo.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 03:01:10
○ 2015-10-28 10:19:10
○ 2026-06-12 21:20:40

○NSf.ns.zerigo.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 03:01:10
○ 2015-10-28 10:19:10
○ 2026-06-12 21:20:40

○NSns-cloud-d1.googledomains.com2015-10-28 → 2016-11-25 · 5 obs

○ 2015-06-14 03:01:10
● 2015-10-28 10:19:10
● 2016-11-25 14:06:54
○ 2026-02-18 22:59:38
○ 2026-06-12 21:20:40

○NSns-cloud-d2.googledomains.com2015-10-28 → 2016-11-25 · 5 obs

○ 2015-06-14 03:01:10
● 2015-10-28 10:19:10
● 2016-11-25 14:06:54
○ 2026-02-18 22:59:38
○ 2026-06-12 21:20:40

○NSns-cloud-d3.googledomains.com2015-10-28 → 2016-11-25 · 5 obs

○ 2015-06-14 03:01:10
● 2015-10-28 10:19:10
● 2016-11-25 14:06:54
○ 2026-02-18 22:59:38
○ 2026-06-12 21:20:40

○NSns-cloud-d4.googledomains.com2015-10-28 → 2016-11-25 · 5 obs

○ 2015-06-14 03:01:10
● 2015-10-28 10:19:10
● 2016-11-25 14:06:54
○ 2026-02-18 22:59:38
○ 2026-06-12 21:20:40

●NSrobin.ns.cloudflare.com2026-02-18 → 2026-06-12 · 3 obs

○ 2016-11-25 14:06:54
● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

●MXalt1.aspmx.l.google.com2026-02-18 → 2026-06-12 · 3 obs

○ 2016-11-25 14:06:54
● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

○MXalt1.gmr-smtp-in.l.google.com2016-11-25 → 2016-11-25 · 4 obs

○ 2015-10-28 10:19:10
● 2016-11-25 14:06:54
○ 2026-02-18 22:59:38
○ 2026-06-12 21:20:40

●MXalt2.aspmx.l.google.com2026-02-18 → 2026-06-12 · 3 obs

○ 2016-11-25 14:06:54
● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

○MXalt2.gmr-smtp-in.l.google.com2016-11-25 → 2016-11-25 · 4 obs

○ 2015-10-28 10:19:10
● 2016-11-25 14:06:54
○ 2026-02-18 22:59:38
○ 2026-06-12 21:20:40

○MXalt3.gmr-smtp-in.l.google.com2016-11-25 → 2016-11-25 · 4 obs

○ 2015-10-28 10:19:10
● 2016-11-25 14:06:54
○ 2026-02-18 22:59:38
○ 2026-06-12 21:20:40

○MXalt4.gmr-smtp-in.l.google.com2016-11-25 → 2016-11-25 · 4 obs

○ 2015-10-28 10:19:10
● 2016-11-25 14:06:54
○ 2026-02-18 22:59:38
○ 2026-06-12 21:20:40

●MXaspmx.l.google.com2026-02-18 → 2026-06-12 · 3 obs

○ 2016-11-25 14:06:54
● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

●MXaspmx2.googlemail.com2026-02-18 → 2026-06-12 · 3 obs

○ 2016-11-25 14:06:54
● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

●MXaspmx3.googlemail.com2026-02-18 → 2026-06-12 · 3 obs

○ 2016-11-25 14:06:54
● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

○MXdevcore-com.mail.eo.outlook.com2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 03:01:10
○ 2015-10-28 10:19:10
○ 2026-06-12 21:20:40

○MXgmr-smtp-in.l.google.com2016-11-25 → 2016-11-25 · 4 obs

○ 2015-10-28 10:19:10
● 2016-11-25 14:06:54
○ 2026-02-18 22:59:38
○ 2026-06-12 21:20:40

●A104.21.9.1102026-02-18 → 2026-06-12 · 2 obs

● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

●A172.67.159.1952026-02-18 → 2026-06-12 · 2 obs

● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

●A2606:4700:3031::6815:96e2026-02-18 → 2026-06-12 · 2 obs

● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

●A2606:4700:3036::ac43:9fc32026-02-18 → 2026-06-12 · 2 obs

● 2026-02-18 22:59:38
● 2026-06-12 21:20:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
devcore.com	coby.ns.cloudflare.com, robin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.218

NS records: coby.ns.cloudflare.com, robin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devcore.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.195, 104.21.9.110`
AAAA	2	`2606:4700:3031::6815:96e, 2606:4700:3036::ac43:9fc3`
NS	2	`coby.ns.cloudflare.com, robin.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	1	`facebook-domain-verification=f9y9jusvsuo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coby.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

devcore.com points to four IP numbers: 104.21.9.110, 172.67.159.195, 2606:4700:3031::6815:96e and 2606:4700:3036::ac43:9fc3.

worldsoldestshare.com, ydgcm.net, nozika.co plus two other host names have IP numbers in common with devcore.com.

Name Servers

Two name servers handle the delegation for devcore.com: coby.ns.cloudflare.com and robin.ns.cloudflare.com.

The name server configuration of devcore.com is shared with other domains, for instance eucs2025eu.com, eucseu2025e.com, symphony-glass.ru and two others.

devcore.com shares at least some of its name servers with other domains, including brasizemeasurements.com, karlgroup.net, xn--mesx36n.com and two others.

These name servers are frequently seen alongside the name servers ollie.ns.cloudflare.com.

Hosts with 6 IP addresses each:

coby.ns.cloudflare.com resolves to 108.162.193.92, 172.64.33.92 and 173.245.59.92 among others, with 3 other IP addresses in total.

robin.ns.cloudflare.com resolves to 108.162.192.218, 172.64.32.218 and 173.245.58.218 among others, with 3 other IP addresses in total.

Mail Servers

Mail for devcore.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by devcore.com are shared with other domains: yourownroom.com, ns500758.ns500698.ns500698.ns500759.ns500698.ns500735.ns500735.ns500735.ns500619.ns500686.ns500652.ns500619.trackreceptor.com, nickshop.com.au and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com resolves to two addresses: 172.253.115.26 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

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

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1a IP addresses.

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.26 IP addresses.

devcore.com - robtex.com

devcore.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`devcore.com`

`com`