dsd.edu.com - robtex.com

dsd.edu.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:3993🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:92a4🇺🇸 Cloudflare2606:4700:3035::/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
IPv4104.21.57.147, 172.67.146.164
IPv62606:4700:3035::6815:3993, 2606:4700:3035::ac43:92a4

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=2399081085
WOT: SAFE (45/100)
rank #113571 globally
rank #51366 in the tld
WOT: SUSPICIOUS (41/100)
📈 Tranco rank: #196,413

Same first word

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Similar names

sdd.com.tr
dds.media
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dds.care
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dds.agency
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dds.hu
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dds.es
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dds.ab.ca
dds.co.nz
dds.co
dds.cz
dds.com.gh
dds.sk
dds.org
dds.dk
dds.taxi

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026A104.21.57.147172.67.146.1642606:4700:3035::6815:39932606:4700:3035::ac43:92a452.26.248.8852.27.124.12752.32.33.14152.35.24.5152.36.119.8752.36.149.1852.89.100.12654.218.21.6654.68.74.17454.69.21.211
●A104.21.57.1472026-02-19 → 2026-03-23 · 3 obs
○ 2017-07-24 17:46:20
● 2026-02-19 15:11:18
● 2026-03-23 14:40:54
●A172.67.146.1642026-02-19 → 2026-03-23 · 3 obs
○ 2017-07-24 17:46:20
● 2026-02-19 15:11:18
● 2026-03-23 14:40:54
●A2606:4700:3035::6815:39932026-02-19 → 2026-03-23 · 3 obs
○ 2017-07-24 17:46:20
● 2026-02-19 15:11:18
● 2026-03-23 14:40:54
●A2606:4700:3035::ac43:92a42026-02-19 → 2026-03-23 · 3 obs
○ 2017-07-24 17:46:20
● 2026-02-19 15:11:18
● 2026-03-23 14:40:54
○A52.26.248.882015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 19:25:22
○ 2015-11-30 15:32:00
○ 2026-03-23 14:40:54
○A52.27.124.1272016-04-12 → 2016-04-12 · 4 obs
○ 2015-11-30 15:32:00
● 2016-04-12 08:25:40
○ 2016-09-23 23:39:42
○ 2026-03-23 14:40:54
○A52.32.33.1412015-11-30 → 2015-11-30 · 4 obs
○ 2015-08-07 19:25:22
● 2015-11-30 15:32:00
○ 2016-04-12 08:25:40
○ 2026-03-23 14:40:54
○A52.35.24.512016-04-12 → 2016-04-12 · 4 obs
○ 2015-11-30 15:32:00
● 2016-04-12 08:25:40
○ 2016-09-23 23:39:42
○ 2026-03-23 14:40:54
○A52.36.119.872016-09-23 → 2016-09-23 · 4 obs
○ 2016-04-12 08:25:40
● 2016-09-23 23:39:42
○ 2016-12-06 11:33:06
○ 2026-03-23 14:40:54
○A52.36.149.182016-12-06 → 2016-12-06 · 4 obs
○ 2016-09-23 23:39:42
● 2016-12-06 11:33:06
○ 2017-07-24 17:46:20
○ 2026-03-23 14:40:54
○A52.89.100.1262016-12-06 → 2016-12-06 · 4 obs
○ 2016-09-23 23:39:42
● 2016-12-06 11:33:06
○ 2017-07-24 17:46:20
○ 2026-03-23 14:40:54
○A54.218.21.662015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 19:25:22
○ 2015-11-30 15:32:00
○ 2026-03-23 14:40:54
○A54.68.74.1742016-09-23 → 2016-09-23 · 4 obs
○ 2016-04-12 08:25:40
● 2016-09-23 23:39:42
○ 2016-12-06 11:33:06
○ 2026-03-23 14:40:54
○A54.69.21.2112015-11-30 → 2015-11-30 · 4 obs
○ 2015-08-07 19:25:22
● 2015-11-30 15:32:00
○ 2016-04-12 08:25:40
○ 2026-03-23 14:40:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 313ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.57.147, 172.67.146.164
AAAA22606:4700:3035::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

IP Addresses

dsd.edu.com refers to four IP numbers: 2606:4700:3035::6815:3993, 2606:4700:3035::ac43:92a4, 104.21.57.147 and 172.67.146.164.

Other host names, for instance unused-31-133-1-159.hosteam.pl, donbosco.edu.com, unc.edu.com, host-91-206-27-199.hosteam.pl and unused-31-133-2-189.hosteam.pl share IP numbers with dsd.edu.com.