28c.top - robtex.com
28c.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:bdc2🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:316d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.49.109Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.194🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cory.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 108.162.193.93🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 172.64.33.93🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 173.245.59.93🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| NS | vera.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c093🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2093🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 108.162.192.147🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 172.64.32.147🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 173.245.58.147🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.49.109, 172.67.189.194 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:bdc2, 2606:4700:3037::6815:316d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com | ||||||
| SOA | cory.ns.cloudflare.comdns@cloudflare.com serial=2401061819 | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-05-08_13:00:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1395752504 | ||||||
Subdomains
www.28c.top |
Same first word
Similar names
c82.com |
c28.de |
c82.eu |
c28.it |
82c.ru |
c28.cn |
c82.jp |
c28.nl |
c82.net |
c28.net |
c28.es |
8c2.info |
c28.eu |
8c2.com |
c28.org |
2c8.nl |
82c.me |
2c8.net |
8c2.top |
2c8.se |
2c8.com |
82c.com |
c82.de |
c28.com |
c82.cn |
82c.cn |
c28.ca |
8c2.net |
2c8.cn |
DNS History
6 records (6 active, 0 former)
●NScory.ns.cloudflare.com2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 05:16:50
●NSvera.ns.cloudflare.com2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 05:16:50
●A104.21.49.1092026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 05:16:50
●A172.67.189.1942026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 05:16:50
●A2606:4700:3033::ac43:bdc22026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 05:16:50
●A2606:4700:3037::6815:316d2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 05:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | e.zdnscloud.cn, c.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn... | 9 records |
| 28c.top | cory.ns.cloudflare.com, vera.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.93
NS records: cory.ns.cloudflare.com, vera.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 28c.top (unsigned zone)
⏱️ Timing
Total: 539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.189.194, 104.21.49.109 |
| AAAA | 2 | 2606:4700:3033::ac43:bdc2, 2606:4700:3037::6815:316d |
| NS | 2 | cory.ns.cloudflare.com, vera.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cory.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (e.zdnscloud.cn, e.zdnscloud.cn, c.zdnscloud.com...)
Analysis
Hierarchy
www.28c.top is a child of 28c.top.
IP Addresses
28c.top refers to four IP numbers: 2606:4700:3033::ac43:bdc2, 2606:4700:3037::6815:316d, 104.21.49.109 and 172.67.189.194.
Other host names, for instance annapoliscareers.com, www.google-talent-auth.com, xn--ppeltrd-4wag.se, tzsifang.com and s9ojqb68j8e1qh.sbs share IP numbers with 28c.top.
Name Servers
28c.top's delegation uses two name servers: cory.ns.cloudflare.com and vera.ns.cloudflare.com.
28c.top uses the same name server setup as other domains, such as laosu.fun, saffron.ninja, restoto.eu, ostavkakh.com and skzm.me.
28c.top at least partially shares name servers with other domains, including cairnsvilla.com.au, androgeoid.com, zmmorpg.com, oml.org and zupolofispartners.click.
These name servers are often used with raquel.ns.cloudflare.com and dan.ns.cloudflare.com.
Host names with six IP numbers:
cory.ns.cloudflare.com points to 2606:4700:58::adf5:3b5d, 2803:f800:50::6ca2:c15d, 2a06:98c1:50::ac40:215d, 108.162.193.93, 172.64.33.93 and 173.245.59.93.
vera.ns.cloudflare.com points to 2606:4700:50::adf5:3a93, 2803:f800:50::6ca2:c093, 2a06:98c1:50::ac40:2093, 108.162.192.147, 172.64.32.147 and 173.245.58.147.