jcodelab.com - dns.ninja

`jcodelab.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:25fd^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d8af^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.253^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.175^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guss.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
NS	`rita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.253, 172.67.216.175
		IPv6 hints	2606:4700:3036::6815:25fd, 2606:4700:3037::ac43:d8af
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOA	`guss.ns.cloudflare.com`dns@cloudflare.com serial=2407678245

`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=1783154311

Same first word

jcodelab.com

DNS History

20 records (7 active, 13 former)

○NSdns1.yandex.net2015-12-22 → 2017-06-28 · 5 obs

○ 2015-10-12 00:36:00
● 2015-12-22 11:27:22
● 2017-06-28 07:44:14
○ 2026-02-20 02:58:14
○ 2026-07-04 09:06:28

○NSdns2.yandex.net2015-12-22 → 2017-06-28 · 5 obs

○ 2015-10-12 00:36:00
● 2015-12-22 11:27:22
● 2017-06-28 07:44:14
○ 2026-02-20 02:58:14
○ 2026-07-04 09:06:28

●NSguss.ns.cloudflare.com2026-02-20 → 2026-07-04 · 3 obs

○ 2017-06-28 07:44:14
● 2026-02-20 02:58:14
● 2026-07-04 09:06:28

○NSns.jcodelab.com2015-10-12 → 2015-10-12 · 4 obs

○ 2015-05-05 18:22:28
● 2015-10-12 00:36:00
○ 2015-12-22 11:27:22
○ 2026-07-04 09:06:28

○NSns1.digitalocean.com2015-05-05 → 2015-05-05 · 3 obs

● 2015-05-05 18:22:28
○ 2015-10-12 00:36:00
○ 2026-07-04 09:06:28

○NSns2.digitalocean.com2015-05-05 → 2015-05-05 · 3 obs

● 2015-05-05 18:22:28
○ 2015-10-12 00:36:00
○ 2026-07-04 09:06:28

○NSns3.digitalocean.com2015-05-05 → 2015-05-05 · 3 obs

● 2015-05-05 18:22:28
○ 2015-10-12 00:36:00
○ 2026-07-04 09:06:28

○NSns51.ruweb.net2015-10-12 → 2015-10-12 · 4 obs

○ 2015-05-05 18:22:28
● 2015-10-12 00:36:00
○ 2015-12-22 11:27:22
○ 2026-07-04 09:06:28

○NSns52.ruweb.net2015-10-12 → 2015-10-12 · 4 obs

○ 2015-05-05 18:22:28
● 2015-10-12 00:36:00
○ 2015-12-22 11:27:22
○ 2026-07-04 09:06:28

●NSrita.ns.cloudflare.com2026-02-20 → 2026-07-04 · 3 obs

○ 2017-06-28 07:44:14
● 2026-02-20 02:58:14
● 2026-07-04 09:06:28

○MXemx.mail.ru2015-10-12 → 2015-10-12 · 3 obs

● 2015-10-12 00:36:00
○ 2015-12-22 11:27:22
○ 2026-07-04 09:06:28

●MXmx.yandex.net2015-12-22 → 2026-07-04 · 3 obs

○ 2015-10-12 00:36:00
● 2015-12-22 11:27:22
● 2026-07-04 09:06:28

●A104.21.37.2532026-02-20 → 2026-07-04 · 3 obs

○ 2017-06-28 07:44:14
● 2026-02-20 02:58:14
● 2026-07-04 09:06:28

●A172.67.216.1752026-02-20 → 2026-07-04 · 3 obs

○ 2017-06-28 07:44:14
● 2026-02-20 02:58:14
● 2026-07-04 09:06:28

○A2606:4700:3033::ac43:d8af2026-02-20 → 2026-06-16 · 5 obs

○ 2017-06-28 07:44:14
● 2026-02-20 02:58:14
● 2026-06-16 18:46:46
○ 2026-07-04 09:06:26
○ 2026-07-04 09:06:28

●A2606:4700:3036::6815:25fd2026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-16 18:46:46
● 2026-07-04 09:06:26
● 2026-07-04 09:06:28

○A2606:4700:3037::6815:25fd2026-02-20 → 2026-06-16 · 5 obs

○ 2017-06-28 07:44:14
● 2026-02-20 02:58:14
● 2026-06-16 18:46:46
○ 2026-07-04 09:06:26
○ 2026-07-04 09:06:28

●A2606:4700:3037::ac43:d8af2026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-16 18:46:46
● 2026-07-04 09:06:26
● 2026-07-04 09:06:28

○A37.139.31.1292015-05-05 → 2015-05-05 · 3 obs

● 2015-05-05 18:22:28
○ 2015-10-12 00:36:00
○ 2026-07-04 09:06:28

○A91.201.41.1722015-10-12 → 2017-06-28 · 5 obs

○ 2015-05-05 18:22:28
● 2015-10-12 00:36:00
● 2017-06-28 07:44:14
○ 2026-02-20 02:58:14
○ 2026-07-04 09:06:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jcodelab.com	rita.ns.cloudflare.com, guss.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.140

NS records: rita.ns.cloudflare.com, guss.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 255ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.253, 172.67.216.175`
AAAA	2	`2606:4700:3036::6815:25fd, 2606:4700:3037::ac43:d8af`
NS	2	`guss.ns.cloudflare.com, rita.ns.cloudflare.com`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.yandex.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guss.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jcodelab.com directs to four IP numbers, which are 104.21.37.253, 172.67.216.175, 2606:4700:3036::6815:25fd and 2606:4700:3037::ac43:d8af.

Additional host names — iarn-tirnocorn.com, gptel.com.mx, www.tamil2daynews.com and two others — share IP numbers with jcodelab.com.

Name Servers

jcodelab.com is served by two delegated name servers, guss.ns.cloudflare.com and rita.ns.cloudflare.com.

jcodelab.com shares its name server setup with other domains, including 24.com.ua, linkvaofb88no1.com, fb88tv.com and two others.

The name servers of jcodelab.com overlap at least partially with those of other domains — among them stjohneyehospital.org, vetriias.com, alwuz.com and two more.

These name servers commonly appear alongside the name servers emerie.ns.cloudflare.com and monroe.ns.cloudflare.com.

Host names with 6 IP numbers:

guss.ns.cloudflare.com carries IP addresses 108.162.193.172, 172.64.33.172 and 173.245.59.172, with 3 other addresses beyond those.

rita.ns.cloudflare.com carries IP addresses 108.162.192.140, 172.64.32.140 and 173.245.58.140, with 3 other addresses beyond those.

Mail Servers

jcodelab.com has one mail server: mx.yandex.net.

jcodelab.com shares the same mail server setup as other domains, including legobaby.ru, gamelayer.ru, tinypatio.com and two others.

There is at least a partial overlap in mail servers between jcodelab.com and other domains like xn--90aia8b.xn--p1ai, bobkoff.com and www.merem.ru.

mx.yandex.net resolves to two IP numbers — 77.88.21.249 and 2a02:6b8::311.