`core-dev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:a860^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3e9c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.156^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.96^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`abby.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c064^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`abby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2064^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`abby.ns.cloudflare.com`
		A	108.162.192.100^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	172.64.32.100^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	173.245.58.100^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
NS	`chris.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.156, 172.67.168.96
		IPv6 hints	2606:4700:3035::ac43:a860, 2606:4700:3037::6815:3e9c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOA	`abby.ns.cloudflare.com`dns@cloudflare.com serial=2402896754

`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=1778382531

Same first word

core-dev.com

core-dev.gg

Similar names

v-decore.com.ua

credo-ev.de

ever-doc.com

dev-core.net

dev-core.de

dev-core.com

c-overed.com

DNS History

13 records (6 active, 7 former)

●NSabby.ns.cloudflare.com2026-02-15 → 2026-05-10 · 3 obs

○ 2020-01-02 23:01:56
● 2026-02-15 04:51:40
● 2026-05-10 03:10:04

●NSchris.ns.cloudflare.com2026-02-15 → 2026-05-10 · 3 obs

○ 2020-01-02 23:01:56
● 2026-02-15 04:51:40
● 2026-05-10 03:10:04

○NSns1.afraid.org2015-05-14 → 2020-01-02 · 4 obs

● 2015-05-14 05:23:58
● 2020-01-02 23:01:56
○ 2026-02-15 04:51:40
○ 2026-05-10 03:10:04

○NSns2.afraid.org2015-05-14 → 2020-01-02 · 4 obs

● 2015-05-14 05:23:58
● 2020-01-02 23:01:56
○ 2026-02-15 04:51:40
○ 2026-05-10 03:10:04

○NSns3.afraid.org2015-05-14 → 2020-01-02 · 4 obs

● 2015-05-14 05:23:58
● 2020-01-02 23:01:56
○ 2026-02-15 04:51:40
○ 2026-05-10 03:10:04

○NSns4.afraid.org2015-05-14 → 2020-01-02 · 4 obs

● 2015-05-14 05:23:58
● 2020-01-02 23:01:56
○ 2026-02-15 04:51:40
○ 2026-05-10 03:10:04

○MXmail.core-dev.com2015-05-14 → 2026-02-15 · 4 obs

● 2015-05-14 05:23:58
● 2026-02-15 04:51:40
○ 2026-02-26 23:35:20
○ 2026-05-10 03:10:04

●A104.21.62.1562026-02-15 → 2026-05-10 · 3 obs

○ 2020-01-02 23:01:56
● 2026-02-15 04:51:40
● 2026-05-10 03:10:04

○A108.49.79.982020-01-02 → 2020-01-02 · 4 obs

○ 2017-03-17 08:09:34
● 2020-01-02 23:01:56
○ 2026-02-15 04:51:40
○ 2026-05-10 03:10:04

●A172.67.168.962026-02-15 → 2026-05-10 · 3 obs

○ 2020-01-02 23:01:56
● 2026-02-15 04:51:40
● 2026-05-10 03:10:04

○A209.6.144.1152015-05-14 → 2017-03-17 · 4 obs

● 2015-05-14 05:23:58
● 2017-03-17 08:09:34
○ 2020-01-02 23:01:56
○ 2026-05-10 03:10:04

●A2606:4700:3035::ac43:a8602026-02-15 → 2026-05-10 · 3 obs

○ 2020-01-02 23:01:56
● 2026-02-15 04:51:40
● 2026-05-10 03:10:04

●A2606:4700:3037::6815:3e9c2026-02-15 → 2026-05-10 · 3 obs

○ 2020-01-02 23:01:56
● 2026-02-15 04:51:40
● 2026-05-10 03:10:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
core-dev.com	abby.ns.cloudflare.com, chris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.85

NS records: abby.ns.cloudflare.com, chris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 106ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.168.96, 104.21.62.156`
AAAA	2	`2606:4700:3037::6815:3e9c, 2606:4700:3035::ac43:a860`
NS	2	`abby.ns.cloudflare.com, chris.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`abby.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

core-dev.com maps to four IP numbers: 2606:4700:3035::ac43:a860, 2606:4700:3037::6815:3e9c, 104.21.62.156 and 172.67.168.96.

Other host names such as irancompoco.com, fusionmacroplatform.click, saferoads.net, spareonephone.com and payfix.nl share IPs with core-dev.com.

Name Servers

Two name servers abby.ns.cloudflare.com and chris.ns.cloudflare.com handle the delegation for core-dev.com.

core-dev.com shares the same name server setup as other domains, for example amplframe.com, cassbt7.com, unitrade1332.co.za, gamehive888.top and vmgexpo.pl.

core-dev.com at least partially shares name servers with other domains, for example website-astro-c7e.pages.dev, meu(0x68656e746169).com, latartine.fr, ultimateluckyonline.com and mos-ks.ru.

these name servers are commonly used alongside lloyd.ns.cloudflare.com name servers.

Host names with six IP numbers:

abby.ns.cloudflare.com points to 2606:4700:50::adf5:3a64, 2803:f800:50::6ca2:c064, 2a06:98c1:50::ac40:2064, 108.162.192.100, 172.64.32.100 and 173.245.58.100.

chris.ns.cloudflare.com points to 2606:4700:58::adf5:3b55, 2803:f800:50::6ca2:c155, 2a06:98c1:50::ac40:2155, 108.162.193.85, 172.64.33.85 and 173.245.59.85.

core-dev.com - robtex.com

core-dev.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

`core-dev.com`

`com`