premiumedu.io - robtex.com
premiumedu.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:c892🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:2c86🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.134Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.200.146🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | sloan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2634🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sloan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c234🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sloan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2234🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sloan.ns.cloudflare.com | ||||||
| A | 108.162.194.52🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sloan.ns.cloudflare.com | ||||||
| A | 162.159.38.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sloan.ns.cloudflare.com | ||||||
| A | 172.64.34.52🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sloan.ns.cloudflare.com | ||||||
| NS | trey.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | trey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | trey.ns.cloudflare.com | ||||||
| A | 108.162.193.242🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trey.ns.cloudflare.com | ||||||
| A | 172.64.33.242🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trey.ns.cloudflare.com | ||||||
| A | 173.245.59.242🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trey.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.44.134, 172.67.200.146 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:c892, 2606:4700:3033::6815:2c86 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com | ||||||
| SOA | sloan.ns.cloudflare.comdns@cloudflare.com serial=2408296502 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1785424952 | ||||||
Same first word
premiumedu.ro |
premiumedu.io |
premiumedu.com |
Similar names
DNS History
12 records (6 active, 6 former)
●NSsloan.ns.cloudflare.com2026-05-17 → 2026-07-30 · 2 obs
● 2026-05-17 02:41:24
● 2026-07-30 15:53:32
● 2026-07-30 15:53:32
●NStrey.ns.cloudflare.com2026-05-17 → 2026-07-30 · 2 obs
● 2026-05-17 02:41:24
● 2026-07-30 15:53:32
● 2026-07-30 15:53:32
●A104.21.44.1342026-05-17 → 2026-07-30 · 8 obs
● 2026-05-17 02:41:24
● 2026-06-06 18:34:44
○ 2026-06-08 11:00:30
● 2026-06-08 18:30:58
● 2026-06-14 03:07:42
○ 2026-07-02 02:16:36
● 2026-07-16 01:40:54
● 2026-07-30 15:53:32
● 2026-06-06 18:34:44
○ 2026-06-08 11:00:30
● 2026-06-08 18:30:58
● 2026-06-14 03:07:42
○ 2026-07-02 02:16:36
● 2026-07-16 01:40:54
● 2026-07-30 15:53:32
●A172.67.200.1462026-05-17 → 2026-07-30 · 8 obs
● 2026-05-17 02:41:24
● 2026-06-06 18:34:44
○ 2026-06-08 11:00:30
● 2026-06-08 18:30:58
● 2026-06-14 03:07:42
○ 2026-07-02 02:16:36
● 2026-07-16 01:40:54
● 2026-07-30 15:53:32
● 2026-06-06 18:34:44
○ 2026-06-08 11:00:30
● 2026-06-08 18:30:58
● 2026-06-14 03:07:42
○ 2026-07-02 02:16:36
● 2026-07-16 01:40:54
● 2026-07-30 15:53:32
○A188.114.96.02026-06-08 → 2026-07-02 · 7 obs
○ 2026-06-06 18:34:44
● 2026-06-08 11:00:30
○ 2026-06-08 18:30:58
○ 2026-06-14 03:07:42
● 2026-07-02 02:16:36
○ 2026-07-16 01:40:54
○ 2026-07-30 15:53:32
● 2026-06-08 11:00:30
○ 2026-06-08 18:30:58
○ 2026-06-14 03:07:42
● 2026-07-02 02:16:36
○ 2026-07-16 01:40:54
○ 2026-07-30 15:53:32
○A188.114.97.02026-06-08 → 2026-07-02 · 7 obs
○ 2026-06-06 18:34:44
● 2026-06-08 11:00:30
○ 2026-06-08 18:30:58
○ 2026-06-14 03:07:42
● 2026-07-02 02:16:36
○ 2026-07-16 01:40:54
○ 2026-07-30 15:53:32
● 2026-06-08 11:00:30
○ 2026-06-08 18:30:58
○ 2026-06-14 03:07:42
● 2026-07-02 02:16:36
○ 2026-07-16 01:40:54
○ 2026-07-30 15:53:32
●A2606:4700:3031::ac43:c8922026-07-16 → 2026-07-30 · 3 obs
○ 2026-07-02 02:16:36
● 2026-07-16 01:40:54
● 2026-07-30 15:53:32
● 2026-07-16 01:40:54
● 2026-07-30 15:53:32
●A2606:4700:3033::6815:2c862026-07-16 → 2026-07-30 · 3 obs
○ 2026-07-02 02:16:36
● 2026-07-16 01:40:54
● 2026-07-30 15:53:32
● 2026-07-16 01:40:54
● 2026-07-30 15:53:32
○A2606:4700:3033::ac43:c8922026-05-17 → 2026-06-14 · 7 obs
● 2026-05-17 02:41:24
● 2026-06-06 18:34:44
○ 2026-06-08 11:00:30
● 2026-06-08 18:30:58
● 2026-06-14 03:07:42
○ 2026-07-02 02:16:36
○ 2026-07-30 15:53:32
● 2026-06-06 18:34:44
○ 2026-06-08 11:00:30
● 2026-06-08 18:30:58
● 2026-06-14 03:07:42
○ 2026-07-02 02:16:36
○ 2026-07-30 15:53:32
○A2606:4700:3037::6815:2c862026-05-17 → 2026-06-14 · 7 obs
● 2026-05-17 02:41:24
● 2026-06-06 18:34:44
○ 2026-06-08 11:00:30
● 2026-06-08 18:30:58
● 2026-06-14 03:07:42
○ 2026-07-02 02:16:36
○ 2026-07-30 15:53:32
● 2026-06-06 18:34:44
○ 2026-06-08 11:00:30
● 2026-06-08 18:30:58
● 2026-06-14 03:07:42
○ 2026-07-02 02:16:36
○ 2026-07-30 15:53:32
○A2a06:98c1:3120::2026-06-08 → 2026-07-02 · 7 obs
○ 2026-06-06 18:34:44
● 2026-06-08 11:00:30
○ 2026-06-08 18:30:58
○ 2026-06-14 03:07:42
● 2026-07-02 02:16:36
○ 2026-07-16 01:40:54
○ 2026-07-30 15:53:32
● 2026-06-08 11:00:30
○ 2026-06-08 18:30:58
○ 2026-06-14 03:07:42
● 2026-07-02 02:16:36
○ 2026-07-16 01:40:54
○ 2026-07-30 15:53:32
○A2a06:98c1:3121::2026-06-08 → 2026-07-02 · 7 obs
○ 2026-06-06 18:34:44
● 2026-06-08 11:00:30
○ 2026-06-08 18:30:58
○ 2026-06-14 03:07:42
● 2026-07-02 02:16:36
○ 2026-07-16 01:40:54
○ 2026-07-30 15:53:32
● 2026-06-08 11:00:30
○ 2026-06-08 18:30:58
○ 2026-06-14 03:07:42
● 2026-07-02 02:16:36
○ 2026-07-16 01:40:54
○ 2026-07-30 15:53:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| premiumedu.io | sloan.ns.cloudflare.com, trey.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.242
NS records: sloan.ns.cloudflare.com, trey.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for premiumedu.io (unsigned zone)
⏱️ Timing
Total: 215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.200.146, 104.21.44.134 |
| AAAA | 2 | 2606:4700:3031::ac43:c892, 2606:4700:3033::6815:2c86 |
| NS | 2 | sloan.ns.cloudflare.com, trey.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | sloan.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
premiumedu.io resolves to four IP addresses: 104.21.44.134, 172.67.200.146, 2606:4700:3031::ac43:c892 and 2606:4700:3033::6815:2c86.
Additional host names — cineblog001.courses, faroestebr.shop, pos.fho.edu.br and two others — share IP numbers with premiumedu.io.
Name Servers
premiumedu.io is served by two delegated name servers, sloan.ns.cloudflare.com and trey.ns.cloudflare.com.
premiumedu.io shares its name server setup with other domains, including martish.in, helioexchange.io, kjc.foundation and two others.
premiumedu.io partially shares its NS delegation with several other domains, including yjkena.com, smartlogic.dev, paros.cc and two others.
These name servers often co-occur with the name servers cris.ns.cloudflare.com.
Host names with 6 IP numbers:
sloan.ns.cloudflare.com carries IP addresses 108.162.194.52, 162.159.38.52 and 172.64.34.52, with 3 other addresses beyond those.
trey.ns.cloudflare.com carries IP addresses 108.162.193.242, 172.64.33.242 and 173.245.59.242, with 3 other addresses beyond those.