jeffcogen.com - robtex.com

jeffcogen.com

DNSSEC⚠️ Not signed
NSadelaide.ns.cloudflare.com ⚠️ Not in zone NS records 🔒
A2606:4700:50::a29f:2601🇺🇸 Cloudflare
PTRadelaide.ns.cloudflare.com
A2803:f800:50::6ca2:c201🇨🇷 Cloudflare
PTRadelaide.ns.cloudflare.com
A2a06:98c1:50::ac40:2201🇺🇸 Cloudflare
PTRadelaide.ns.cloudflare.com
A108.162.194.1🇺🇸 Cloudflare
PTRadelaide.ns.cloudflare.com
A162.159.38.1 Cloudflare
PTRadelaide.ns.cloudflare.com
A172.64.34.1🇺🇸 Cloudflare
PTRadelaide.ns.cloudflare.com
NSnitin.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3bd7🇺🇸 Cloudflare
PTRnitin.ns.cloudflare.com
A2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare
PTRnitin.ns.cloudflare.com
A2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare
PTRnitin.ns.cloudflare.com
A108.162.193.215🇺🇸 Cloudflare
PTRnitin.ns.cloudflare.com
A172.64.33.215🇺🇸 Cloudflare
PTRnitin.ns.cloudflare.com
A173.245.59.215🇺🇸 Cloudflare
PTRnitin.ns.cloudflare.com

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

jeffcogen.com

DNS History

19 records (2 active, 17 former)

200920112013201520172019202120232025NSadelaide.ns.cloudflare.comnitin.ns.cloudflare.comns1.dreamhost.comns1.linode.comns2.dreamhost.comns2.linode.comns3.dreamhost.comns3.linode.comns4.linode.comns5.linode.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA205.196.223.10074.82.5.149
●NSadelaide.ns.cloudflare.com2026-02-23 → 2026-02-23 · 2 obs
○ 2017-08-21 04:44:42
● 2026-02-23 01:35:04
●NSnitin.ns.cloudflare.com2026-02-23 → 2026-02-23 · 2 obs
○ 2017-08-21 04:44:42
● 2026-02-23 01:35:04
○NSns1.dreamhost.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 00:23:36
○ 2015-05-31 10:39:44
○ 2026-02-23 01:35:04
○NSns1.linode.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○NSns2.dreamhost.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 00:23:36
○ 2015-05-31 10:39:44
○ 2026-02-23 01:35:04
○NSns2.linode.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○NSns3.dreamhost.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 00:23:36
○ 2015-05-31 10:39:44
○ 2026-02-23 01:35:04
○NSns3.linode.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○NSns4.linode.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○NSns5.linode.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○MXalt1.aspmx.l.google.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○MXalt2.aspmx.l.google.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○MXaspmx.l.google.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○MXaspmx2.googlemail.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○MXaspmx3.googlemail.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○MXaspmx4.googlemail.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○MXaspmx5.googlemail.com2015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04
○A205.196.223.1002008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 00:23:36
○ 2015-05-31 10:39:44
○ 2026-02-23 01:35:04
○A74.82.5.1492015-05-31 → 2017-08-21 · 4 obs
○ 2008-03-17 00:23:36
● 2015-05-31 10:39:44
● 2017-08-21 04:44:42
○ 2026-02-23 01:35:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...-
jeffcogen.comnitin.ns.cloudflare.com, adelaide.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.194.1

NS records: nitin.ns.cloudflare.com, adelaide.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jeffcogen.com (unsigned zone)

⏱️ Timing

Total: 110ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 12

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

AI analysis

Two name servers adelaide.ns.cloudflare.com and nitin.ns.cloudflare.com handle the delegation for jeffcogen.com.

jeffcogen.com shares the same name server setup as other domains, for instance projet-centrale-solaire.com, bluewaterbistrobb.com, salasupersonic.com, yoursynergyteam.com and veteranstraumanetwork.com.

jeffcogen.com at least partially shares name servers with other domains, for instance plus613.com, devops.cz, bitworks.ca, gem.guru and mfjguejjafoae.site.

These name servers are commonly used alongside tom.ns.cloudflare.com, cass.ns.cloudflare.com and celine.ns.cloudflare.com.

Six IP addresses per host:

adelaide.ns.cloudflare.com points to 2606:4700:50::a29f:2601, 2803:f800:50::6ca2:c201, 2a06:98c1:50::ac40:2201, 108.162.194.1, 162.159.38.1 and 172.64.34.1; nitin.ns.cloudflare.com points to 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215