`elearning.polmanda.ac.id`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5175^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9fd0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.117^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.208^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.117, 172.67.159.208
		IPv6 hints	2606:4700:3030::6815:5175, 2606:4700:3032::ac43:9fd0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com

`polmanda.ac.id`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5175^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9fd0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.117^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.208^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`daphne.ns.cloudflare.com` ⭐
NS	`ned.ns.cloudflare.com`
MX	`mail.polmanda.ac.id` ⭐
TXT	`v=spf1 a mx ip4:72.61.143.225 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.117, 172.67.159.208
		IPv6 hints	2606:4700:3030::6815:5175, 2606:4700:3032::ac43:9fd0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`daphne.ns.cloudflare.com`dns@cloudflare.com serial=2410869931

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Similar names

DNS History

10 records (4 active, 6 former)

●A104.21.81.1172026-05-28 → 2026-08-13 · 7 obs

○ 2026-05-18 06:02:18
● 2026-05-28 08:01:48
● 2026-06-06 01:28:38
○ 2026-06-20 03:20:14
● 2026-06-20 11:53:56
○ 2026-07-05 00:02:42
● 2026-08-13 14:35:46

○A157.15.165.352026-05-13 → 2026-05-18 · 4 obs

● 2026-05-13 22:21:44
● 2026-05-18 06:02:18
○ 2026-05-28 08:01:48
○ 2026-08-13 14:35:46

●A172.67.159.2082026-05-28 → 2026-08-13 · 7 obs

○ 2026-05-18 06:02:18
● 2026-05-28 08:01:48
● 2026-06-06 01:28:38
○ 2026-06-20 03:20:14
● 2026-06-20 11:53:56
○ 2026-07-05 00:02:42
● 2026-08-13 14:35:46

○A188.114.96.02026-06-20 → 2026-07-05 · 5 obs

○ 2026-06-06 01:28:38
● 2026-06-20 03:20:14
○ 2026-06-20 11:53:56
● 2026-07-05 00:02:42
○ 2026-08-13 14:35:46

○A188.114.97.02026-06-20 → 2026-07-05 · 5 obs

○ 2026-06-06 01:28:38
● 2026-06-20 03:20:14
○ 2026-06-20 11:53:56
● 2026-07-05 00:02:42
○ 2026-08-13 14:35:46

●A2606:4700:3030::6815:51752026-05-28 → 2026-08-13 · 7 obs

○ 2026-05-18 06:02:18
● 2026-05-28 08:01:48
● 2026-06-06 01:28:38
○ 2026-06-20 03:20:14
● 2026-06-20 11:53:56
○ 2026-07-05 00:02:42
● 2026-08-13 14:35:46

●A2606:4700:3032::ac43:9fd02026-08-13 → 2026-08-13 · 2 obs

○ 2026-07-05 00:02:42
● 2026-08-13 14:35:46

○A2606:4700:3035::ac43:9fd02026-05-28 → 2026-06-20 · 7 obs

○ 2026-05-18 06:02:18
● 2026-05-28 08:01:48
● 2026-06-06 01:28:38
○ 2026-06-20 03:20:14
● 2026-06-20 11:53:56
○ 2026-07-05 00:02:42
○ 2026-08-13 14:35:46

○A2a06:98c1:3120::2026-06-20 → 2026-07-05 · 5 obs

○ 2026-06-06 01:28:38
● 2026-06-20 03:20:14
○ 2026-06-20 11:53:56
● 2026-07-05 00:02:42
○ 2026-08-13 14:35:46

○A2a06:98c1:3121::2026-06-20 → 2026-07-05 · 5 obs

○ 2026-06-06 01:28:38
● 2026-06-20 03:20:14
○ 2026-06-20 11:53:56
● 2026-07-05 00:02:42
○ 2026-08-13 14:35:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
id	b.dns.id, c.dns.id, d.dns.id, e.dns.id...	-
polmanda.ac.id	ned.ns.cloudflare.com, daphne.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.210

NS records: ned.ns.cloudflare.com, daphne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1422ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.208, 104.21.81.117`
AAAA	2	`2606:4700:3032::ac43:9fd0, 2606:4700:3030::6815:5175`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

elearning.polmanda.ac.id has four IP addresses: 104.21.81.117, 172.67.159.208, 2606:4700:3030::6815:5175 and 2606:4700:3032::ac43:9fd0.

www.prodoshop.sk, stats.felixinx.me, playchicken.guru and two other host names share IP numbers with elearning.polmanda.ac.id.

elearning.polmanda.ac.id - robtex.com