www.engineeringup.ac.id - robtex.com

www.engineeringup.ac.id

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d537🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:17c5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.197Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.55🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.197, 172.67.213.55
IPv6 hints2606:4700:3031::ac43:d537, 2606:4700:3033::6815:17c5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com

engineeringup.ac.id

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d537🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:17c5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.197Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.55🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSremy.ns.cloudflare.com ⭐
NSsavanna.ns.cloudflare.com
MX_dc-mx.5aa85174669c.engineeringup.ac.id ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.197, 172.67.213.55
IPv6 hints2606:4700:3031::ac43:d537, 2606:4700:3033::6815:17c5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOAremy.ns.cloudflare.comdns@cloudflare.com serial=2403803889

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DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns1.iglobal.co.idns2.iglobal.co.idns3.iglobal.co.idns4.iglobal.co.idMXengineeringup.ac.idA104.21.23.197172.67.213.552606:4700:3031::ac43:d5372606:4700:3033::6815:17c5115.124.94.132188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::75.98.233.50CNAMEengineeringup.ac.id
○NSns1.iglobal.co.id2016-06-09 → 2016-12-23 · 6 obs
● 2016-06-09 10:09:38
● 2016-12-08 12:57:44
○ 2016-12-10 04:48:28
● 2016-12-23 02:39:30
○ 2026-05-09 11:22:02
○ 2026-05-14 11:43:56
○NSns2.iglobal.co.id2016-06-09 → 2016-12-23 · 4 obs
● 2016-06-09 10:09:38
● 2016-12-23 02:39:30
○ 2026-05-09 11:22:02
○ 2026-05-14 11:43:56
○NSns3.iglobal.co.id2016-06-09 → 2016-12-23 · 4 obs
● 2016-06-09 10:09:38
● 2016-12-23 02:39:30
○ 2026-05-09 11:22:02
○ 2026-05-14 11:43:56
○NSns4.iglobal.co.id2016-06-09 → 2016-12-23 · 4 obs
● 2016-06-09 10:09:38
● 2016-12-23 02:39:30
○ 2026-05-09 11:22:02
○ 2026-05-14 11:43:56
○MXengineeringup.ac.id2016-06-09 → 2016-12-08 · 4 obs
● 2016-06-09 10:09:38
● 2016-12-08 12:57:44
○ 2016-12-10 04:48:28
○ 2026-05-14 11:43:56
●A104.21.23.1972026-05-09 → 2026-05-14 · 3 obs
○ 2016-12-10 04:48:28
● 2026-05-09 11:22:02
● 2026-05-14 11:43:56
○A115.124.94.1322015-03-12 → 2015-03-12 · 3 obs
● 2015-03-12 20:27:06
○ 2016-11-23 12:18:12
○ 2026-05-14 11:43:56
●A172.67.213.552026-05-09 → 2026-05-14 · 3 obs
○ 2016-12-10 04:48:28
● 2026-05-09 11:22:02
● 2026-05-14 11:43:56
○A188.114.96.02026-05-09 → 2026-05-14 · 2 obs
○ 2026-05-09 11:22:02
○ 2026-05-14 11:43:56
○A188.114.97.02026-05-09 → 2026-05-14 · 2 obs
○ 2026-05-09 11:22:02
○ 2026-05-14 11:43:56
●A2606:4700:3031::ac43:d5372026-05-09 → 2026-05-14 · 3 obs
○ 2016-12-10 04:48:28
● 2026-05-09 11:22:02
● 2026-05-14 11:43:56
●A2606:4700:3033::6815:17c52026-05-09 → 2026-05-14 · 3 obs
○ 2016-12-10 04:48:28
● 2026-05-09 11:22:02
● 2026-05-14 11:43:56
○A2a06:98c1:3120::2026-05-09 → 2026-05-14 · 2 obs
○ 2026-05-09 11:22:02
○ 2026-05-14 11:43:56
○A2a06:98c1:3121::2026-05-09 → 2026-05-14 · 2 obs
○ 2026-05-09 11:22:02
○ 2026-05-14 11:43:56
○A75.98.233.502016-06-09 → 2016-12-08 · 5 obs
○ 2015-03-12 20:27:06
● 2016-06-09 10:09:38
● 2016-12-08 12:57:44
○ 2016-12-10 04:48:28
○ 2026-05-14 11:43:56
○CNAMEengineeringup.ac.id2015-03-12 → 2016-12-23 · 4 obs
● 2015-03-12 20:27:06
● 2016-12-23 02:39:30
○ 2026-05-09 11:22:02
○ 2026-05-14 11:43:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
idc.dns.id, b.dns.id, e.dns.id, d.dns.id-
engineeringup.ac.idsavanna.ns.cloudflare.com, remy.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.115

NS records: savanna.ns.cloudflare.com, remy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineeringup.ac.id (unsigned zone)

⏱️ Timing

Total: 566ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.23.197, 172.67.213.55
AAAA22606:4700:3031::ac43:d537, 2606:4700:3033::6815:17c5
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.engineeringup.ac.id resolves to four IP numbers: 2606:4700:3031::ac43:d537, 2606:4700:3033::6815:17c5, 104.21.23.197 and 172.67.213.55.

Other host names such as wirblebase.click, sztagj.com, www.my(0x706f726e)depot.com, www.kmcp088.com and syunka.net share IPs with www.engineeringup.ac.id.