psi.edu.com - robtex.com

psi.edu.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:92a4🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:3993🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.147Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.164🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.147, 172.67.146.164
IPv6 hints2606:4700:3035::ac43:92a4, 2606:4700:3036::6815:3993
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com

edu.com

DNSSEC⚠️ Not signed
A13.248.188.218🇺🇸 Amazon13.248.176.0/20
NSjosephine.ns.cloudflare.com ⭐
NSsonny.ns.cloudflare.com
MXinbound-smtp.us-west-2.amazonaws.com ⭐
TXTgoogle-site-verification=XUwxzRiNw6-GXCUt8i5uonkV-HXKrdWqqUCY59zKzJQ
TXTv=spf1 include:amazonses.com ~all
SOAjosephine.ns.cloudflare.comdns@cloudflare.com serial=2411266747
WOT: SAFE (45/100)
rank #110108 globally
rank #49968 in the tld
WOT: SUSPICIOUS (41/100)
📈 Tranco rank: #189,326

Subdomains

www.psi.edu.com

Same first word

psi.fr
psi.co.kr
psi.events
psi.gob.pe
psi.com.sa
psi.cl
psi.tel
psi.info
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psi.zone
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psi.com.br
psi.fi
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psi.it
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psi.go.kr
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psi.org.uk
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psi.foundation
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psi.vercel.app
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psi.email
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psi.ru
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Similar names

isp.pl
spi.tv
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pis.ac.id
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ips.co.jp
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isp.la
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isp.llc
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ips.ee
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ips.tempurl.host
isp.edu.my
pis.ag
spi.med.br
ips.photos
ips.gov.au
ips.adv.br
spi.exchange
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ips.de
isp.center
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sip.coffee
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ips.support
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ips.cat
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isp.com.mx
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sip.org
isp.edu.pa
pis.edu.in
pis.vn
pis.pl
pis.com.hr
spi.cy
sip.solutions
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DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026A104.21.57.147172.67.146.1642606:4700:3035::ac43:92a42606:4700:3036::6815:39932606:4700:3035::6815:399352.11.191.13452.25.91.8252.32.33.14152.36.119.8754.148.237.20354.200.70.5754.68.74.17454.69.21.211
●A104.21.57.1472026-06-27 → 2026-08-10 · 3 obs
○ 2016-09-17 20:46:26
● 2026-06-27 19:40:44
● 2026-08-10 13:52:14
●A172.67.146.1642026-06-27 → 2026-08-10 · 3 obs
○ 2016-09-17 20:46:26
● 2026-06-27 19:40:44
● 2026-08-10 13:52:14
○A2606:4700:3035::6815:39932026-06-27 → 2026-06-27 · 3 obs
○ 2016-09-17 20:46:26
● 2026-06-27 19:40:44
○ 2026-08-10 13:52:14
●A2606:4700:3035::ac43:92a42026-06-27 → 2026-08-10 · 3 obs
○ 2016-09-17 20:46:26
● 2026-06-27 19:40:44
● 2026-08-10 13:52:14
●A2606:4700:3036::6815:39932026-08-10 → 2026-08-10 · 2 obs
○ 2026-06-27 19:40:44
● 2026-08-10 13:52:14
○A52.11.191.1342015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 11:59:10
○ 2015-11-27 12:22:10
○ 2026-08-10 13:52:14
○A52.25.91.822016-03-04 → 2016-03-04 · 4 obs
○ 2015-11-27 12:22:10
● 2016-03-04 04:56:22
○ 2016-09-17 20:46:26
○ 2026-08-10 13:52:14
○A52.32.33.1412015-11-27 → 2015-11-27 · 4 obs
○ 2015-07-23 11:59:10
● 2015-11-27 12:22:10
○ 2016-03-04 04:56:22
○ 2026-08-10 13:52:14
○A52.36.119.872016-09-17 → 2016-09-17 · 4 obs
○ 2016-03-04 04:56:22
● 2016-09-17 20:46:26
○ 2026-06-27 19:40:44
○ 2026-08-10 13:52:14
○A54.148.237.2032016-03-04 → 2016-03-04 · 4 obs
○ 2015-11-27 12:22:10
● 2016-03-04 04:56:22
○ 2016-09-17 20:46:26
○ 2026-08-10 13:52:14
○A54.200.70.572015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 11:59:10
○ 2015-11-27 12:22:10
○ 2026-08-10 13:52:14
○A54.68.74.1742016-09-17 → 2016-09-17 · 4 obs
○ 2016-03-04 04:56:22
● 2016-09-17 20:46:26
○ 2026-06-27 19:40:44
○ 2026-08-10 13:52:14
○A54.69.21.2112015-11-27 → 2015-11-27 · 4 obs
○ 2015-07-23 11:59:10
● 2015-11-27 12:22:10
○ 2016-03-04 04:56:22
○ 2026-08-10 13:52:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...-
edu.comjosephine.ns.cloudflare.com, sonny.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.66

NS records: josephine.ns.cloudflare.com, sonny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edu.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.57.147, 172.67.146.164
AAAA22606:4700:3036::6815:3993, 2606:4700:3035::ac43:92a4
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.psi.edu.com falls under the parent psi.edu.com.

IP Addresses

psi.edu.com points to the four IP addresses 104.21.57.147, 172.67.146.164, 2606:4700:3035::ac43:92a4 and 2606:4700:3036::6815:3993.

swtjc.edu.com, caprendizaje.sena.edu.com, unused-178-217-191-208.hosteam.pl and two other host names share IP numbers with psi.edu.com.