computerpassport.org - robtex.com

computerpassport.org

DNSSEC⚠️ Not signed
NSplesk700a.trouble-free.net ⭐ ⚠️ Not in parent delegation
A174.138.190.74🇺🇸 NJIIX-1174.138.176.0/20 InterServer
PTRprxms102.cblnetwork.com
NScdns1.interserver.net ⚠️ Not in zone NS records
A216.158.228.164🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET
PTRcdns1.interserver.net
NScdns2.interserver.net ⚠️ Not in zone NS records
A216.158.234.243🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET
PTRcdns2.interserver.net
NScdns3.interserver.net ⚠️ Not in zone NS records
A199.231.191.75🇺🇸 NJIIX-1199.231.184.0/21 Proxy by NJIIX.NET
PTRcdns3.interserver.net
NSplesk700b.trouble-free.net ⚠️ Not in parent delegation
A174.138.190.75🇺🇸 NJIIX-1174.138.176.0/20 InterServer
PTRecopollo.crchost.com
NSplesk8400a.trouble-free.net ⚠️ Not in zone NS records
A66.45.230.197🇺🇸 NJIIX-166.45.224.0/19 NJIIX.net 110B Meadowlands Pkwy Secaucus, NJ 07094
NSplesk8400b.trouble-free.net ⚠️ Not in zone NS records
A66.45.230.198🇺🇸 NJIIX-166.45.224.0/19 NJIIX.net 110B Meadowlands Pkwy Secaucus, NJ 07094
TXTv=spf1 ip4:67.217.56.210 a mx include:relay.mailchannels.net ~all
SOAplesk700a.trouble-free.netzahidjan@daakman.com 2026-02-02 #1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774430424

Previously MX for

computerpassport.org
mail.computerpassport.org

Subdomains

mail.computerpassport.org

Same first word

computerpassport.org

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NScdns1.interserver.netcdns2.interserver.netcdns3.interserver.netplesk700a.trouble-free.netplesk700b.trouble-free.netplesk8400a.trouble-free.netplesk8400b.trouble-free.netdns6.trouble-free.netdns7.trouble-free.netns1.dotcombridge.netns2.dotcombridge.netMXcomputerpassport.orgmail.computerpassport.orgA216.158.229.3467.217.56.21072.29.74.235
●NScdns1.interserver.net2026-03-23 → 2026-03-25 · 3 obs
○ 2017-10-18 16:12:04
● 2026-03-23 09:44:18
● 2026-03-25 09:47:44
●NScdns2.interserver.net2026-03-23 → 2026-03-25 · 3 obs
○ 2017-10-18 16:12:04
● 2026-03-23 09:44:18
● 2026-03-25 09:47:44
●NScdns3.interserver.net2026-03-23 → 2026-03-25 · 3 obs
○ 2017-10-18 16:12:04
● 2026-03-23 09:44:18
● 2026-03-25 09:47:44
○NSdns6.trouble-free.net2016-09-22 → 2017-10-18 · 5 obs
○ 2016-03-24 19:59:24
● 2016-09-22 19:54:08
● 2017-10-18 16:12:04
○ 2026-03-23 09:44:18
○ 2026-03-25 09:47:44
○NSdns7.trouble-free.net2016-09-22 → 2017-10-18 · 5 obs
○ 2016-03-24 19:59:24
● 2016-09-22 19:54:08
● 2017-10-18 16:12:04
○ 2026-03-23 09:44:18
○ 2026-03-25 09:47:44
○NSns1.dotcombridge.net2015-05-20 → 2016-03-24 · 4 obs
● 2015-05-20 11:17:10
● 2016-03-24 19:59:24
○ 2016-09-22 19:54:08
○ 2026-03-25 09:47:44
○NSns2.dotcombridge.net2015-05-20 → 2016-03-24 · 4 obs
● 2015-05-20 11:17:10
● 2016-03-24 19:59:24
○ 2016-09-22 19:54:08
○ 2026-03-25 09:47:44
●NSplesk700a.trouble-free.net2026-03-23 → 2026-03-25 · 3 obs
○ 2017-10-18 16:12:04
● 2026-03-23 09:44:18
● 2026-03-25 09:47:44
●NSplesk700b.trouble-free.net2026-03-25 → 2026-03-25 · 3 obs
○ 2026-03-23 09:44:18
● 2026-03-25 04:49:42
● 2026-03-25 09:47:44
●NSplesk8400a.trouble-free.net2026-03-23 → 2026-03-25 · 3 obs
○ 2017-10-18 16:12:04
● 2026-03-23 09:44:18
● 2026-03-25 09:47:44
●NSplesk8400b.trouble-free.net2026-03-23 → 2026-03-25 · 3 obs
○ 2017-10-18 16:12:04
● 2026-03-23 09:44:18
● 2026-03-25 09:47:44
○MXcomputerpassport.org2015-05-20 → 2016-03-24 · 4 obs
● 2015-05-20 11:17:10
● 2016-03-24 19:59:24
○ 2016-09-22 19:54:08
○ 2026-03-25 09:47:44
○MXmail.computerpassport.org2016-09-22 → 2026-03-23 · 5 obs
○ 2016-03-24 19:59:24
● 2016-09-22 19:54:08
● 2026-03-23 13:22:46
○ 2026-03-25 04:49:42
○ 2026-03-25 09:47:44
○A216.158.229.342016-09-22 → 2017-10-18 · 5 obs
○ 2016-03-24 19:59:24
● 2016-09-22 19:54:08
● 2017-10-18 16:12:04
○ 2026-03-23 09:44:18
○ 2026-03-25 09:47:44
○A67.217.56.2102026-03-23 → 2026-03-23 · 5 obs
○ 2017-10-18 16:12:04
● 2026-03-23 09:44:18
● 2026-03-23 13:22:46
○ 2026-03-25 04:49:42
○ 2026-03-25 09:47:44
○A72.29.74.2352015-05-20 → 2016-03-24 · 4 obs
● 2015-05-20 11:17:10
● 2016-03-24 19:59:24
○ 2016-09-22 19:54:08
○ 2026-03-25 09:47:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
computerpassport.orgcdns3.interserver.net, plesk8400b.trouble-free.net, cdns2.interserver.net, cdns1.interserver.net...-

✅ Authoritative Response

Server:199.231.191.75

NS records: cdns3.interserver.net, plesk8400b.trouble-free.net, cdns2.interserver.net, cdns1.interserver.net, plesk8400a.trouble-free.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerpassport.org (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Hierarchy

mail.computerpassport.org has computerpassport.org as its parent.

Name Servers

computerpassport.org is delegated to seven name servers: cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net, plesk700a.trouble-free.net, plesk700b.trouble-free.net, plesk8400a.trouble-free.net and plesk8400b.trouble-free.net.

computerpassport.org at least partially shares name servers with other domains such as baxterofcalifornia.com, cowboy-tech.com, norgo.net, billyduffymusic.com and 400blows.net.

These name servers are commonly used with plesk6800a.trouble-free.net, plesk6800b.trouble-free.net, plesk2300a.trouble-free.net and plesk2300b.trouble-free.net.

Host names with a single IP number:

cdns1.interserver.net points to: 216.158.228.164

cdns2.interserver.net points to: 216.158.234.243

cdns3.interserver.net points to: 199.231.191.75

plesk700a.trouble-free.net points to: 174.138.190.74

plesk700b.trouble-free.net points to: 174.138.190.75

plesk8400a.trouble-free.net points to: 66.45.230.197

plesk8400b.trouble-free.net points to: 66.45.230.198