`developerscodex.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3d75^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d19f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.117^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.159^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
NS	`konnor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`konnor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`konnor.ns.cloudflare.com`
		A	108.162.195.106^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	162.159.44.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	172.64.35.106^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.117, 172.67.209.159
		IPv6 hints	2606:4700:3031::6815:3d75, 2606:4700:3033::ac43:d19f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`dora.ns.cloudflare.com`dns@cloudflare.com serial=2401073712

`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=1778625971

Previously MX for

developerscodex.com

Same first word

developerscodex.com

DNS History

19 records (6 active, 13 former)

○NSdns1.registrar-servers.com2026-05-10 → 2026-05-12 · 2 obs

○ 2026-05-10 10:24:24
○ 2026-05-12 23:10:16

○NSdns19.parkpage.foundationapi.com2017-02-15 → 2017-02-15 · 4 obs

○ 2016-07-02 04:00:48
● 2017-02-15 23:59:36
○ 2019-03-23 17:11:00
○ 2026-05-12 23:10:16

○NSdns2.registrar-servers.com2026-05-10 → 2026-05-12 · 2 obs

○ 2026-05-10 10:24:24
○ 2026-05-12 23:10:16

○NSdns20.parkpage.foundationapi.com2017-02-15 → 2017-02-15 · 4 obs

○ 2016-07-02 04:00:48
● 2017-02-15 23:59:36
○ 2019-03-23 17:11:00
○ 2026-05-12 23:10:16

●NSdora.ns.cloudflare.com2026-05-10 → 2026-05-12 · 3 obs

○ 2019-03-23 17:11:00
● 2026-05-10 10:24:24
● 2026-05-12 23:10:16

●NSkonnor.ns.cloudflare.com2026-05-10 → 2026-05-12 · 3 obs

○ 2019-03-23 17:11:00
● 2026-05-10 10:24:24
● 2026-05-12 23:10:16

○NSns1.developerscodex.com2015-06-27 → 2019-03-23 · 6 obs

● 2015-06-27 00:10:56
● 2016-07-02 04:00:48
○ 2017-02-15 23:59:36
● 2019-03-23 17:11:00
○ 2026-05-10 10:24:24
○ 2026-05-12 23:10:16

○NSns2.developerscodex.com2019-03-23 → 2019-03-23 · 4 obs

○ 2017-02-15 23:59:36
● 2019-03-23 17:11:00
○ 2026-05-10 10:24:24
○ 2026-05-12 23:10:16

○MXdeveloperscodex.com2019-03-23 → 2019-03-23 · 4 obs

○ 2017-02-15 23:59:36
● 2019-03-23 17:11:00
○ 2026-05-10 10:24:24
○ 2026-05-12 23:10:16

○MXmail.developerscodex.com2015-06-27 → 2016-07-02 · 4 obs

● 2015-06-27 00:10:56
● 2016-07-02 04:00:48
○ 2017-02-15 23:59:36
○ 2026-05-12 23:10:16

●A104.21.61.1172026-05-10 → 2026-05-12 · 3 obs

○ 2019-03-23 17:11:00
● 2026-05-10 10:24:24
● 2026-05-12 23:10:16

○A170.249.203.342026-05-10 → 2026-05-12 · 2 obs

○ 2026-05-10 10:24:24
○ 2026-05-12 23:10:16

●A172.67.209.1592026-05-10 → 2026-05-12 · 3 obs

○ 2019-03-23 17:11:00
● 2026-05-10 10:24:24
● 2026-05-12 23:10:16

○A209.99.40.2272017-02-15 → 2017-02-15 · 4 obs

○ 2016-07-02 04:00:48
● 2017-02-15 23:59:36
○ 2019-03-23 17:11:00
○ 2026-05-12 23:10:16

●A2606:4700:3031::6815:3d752026-05-10 → 2026-05-12 · 3 obs

○ 2019-03-23 17:11:00
● 2026-05-10 10:24:24
● 2026-05-12 23:10:16

●A2606:4700:3033::ac43:d19f2026-05-10 → 2026-05-12 · 3 obs

○ 2019-03-23 17:11:00
● 2026-05-10 10:24:24
● 2026-05-12 23:10:16

○A63.142.241.1842015-06-27 → 2016-07-02 · 4 obs

● 2015-06-27 00:10:56
● 2016-07-02 04:00:48
○ 2017-02-15 23:59:36
○ 2026-05-12 23:10:16

○A66.42.119.1872019-03-23 → 2019-03-23 · 4 obs

○ 2017-02-15 23:59:36
● 2019-03-23 17:11:00
○ 2026-05-10 10:24:24
○ 2026-05-12 23:10:16

○PTRdns19.parkpage.foundationapi.com2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 23:59:36
○ 2019-03-23 17:11:00
○ 2026-05-12 23:10:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
developerscodex.com	dora.ns.cloudflare.com, konnor.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.32.108

NS records: dora.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developerscodex.com (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.159, 104.21.61.117`
AAAA	2	`2606:4700:3031::6815:3d75, 2606:4700:3033::ac43:d19f`
NS	2	`dora.ns.cloudflare.com, konnor.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

developerscodex.com points to four IP numbers: 2606:4700:3031::6815:3d75, 2606:4700:3033::ac43:d19f, 104.21.61.117 and 172.67.209.159.

For instance, other host names holding-tissot.com, tshwh.com, thecuriousfig.com, tejeblazehub.ink and gettothegone.net share IP numbers with developerscodex.com.

Name Servers

developerscodex.com is delegated to two name servers: dora.ns.cloudflare.com and konnor.ns.cloudflare.com.

developerscodex.com uses the same name server setup as other domains such as zombierizing.com, i-am-a.dev, aquariatics.net, thinkic2.com and e360bible.org.

developerscodex.com shares name servers with other domains at least partially, for example veriteks.com, meldebox.de, fmgroupbg.com, ppaswoh.com and wmig.cn.

These name servers are commonly used with the name servers isla.ns.cloudflare.com and alex.ns.cloudflare.com.

Host names with six IP numbers: host name dora.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6c, 2803:f800:50::6ca2:c06c, 2a06:98c1:50::ac40:206c, 108.162.192.108, 172.64.32.108 and 173.245.58.108; host name konnor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c6a, 2803:f800:50::6ca2:c36a, 2a06:98c1:50::ac40:236a, 108.162.195.106, 162.159.44.106 and 172.64.35.106.

developerscodex.com - robtex.com