0f9.net - robtex.com
0f9.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:ced7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:255b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.37.91Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.206.215🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | grannbo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2696🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c296🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2296🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 108.162.194.150🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 162.159.38.150Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 172.64.34.150🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| NS | isaac.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| A | 108.162.193.177🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| A | 172.64.33.177🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| A | 173.245.59.177🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isaac.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.37.91, 172.67.206.215 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:ced7, 2606:4700:3036::6815:255b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com | ||||||
| SOA | grannbo.ns.cloudflare.comdns@cloudflare.com serial=2406608799 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785650807 | ||||||
Same first word
0f9.net |
Similar names
90f.ru |
f09.cc |
90f.net |
f09.ru |
90f.com.ph |
f90.com.br |
f09.com |
f09.net |
90f.com |
09f.ru |
09f.de |
f90.me |
f90.net |
09f.com.cn |
90f.cn |
90f.de |
f90.dev |
f90.github.io |
f90.de |
f90.ru |
f90.info |
DNS History
10 records (6 active, 4 former)
●NSgrannbo.ns.cloudflare.com2026-06-05 → 2026-08-02 · 3 obs
● 2026-06-05 23:21:00
● 2026-08-02 06:19:14
●NSisaac.ns.cloudflare.com2026-06-05 → 2026-08-02 · 3 obs
● 2026-06-05 23:21:00
● 2026-08-02 06:19:14
○NSns15.xincache.com2015-10-30 → 2017-02-10 · 4 obs
● 2017-02-10 07:09:18
○ 2026-06-05 23:21:00
○ 2026-08-02 06:19:14
○NSns16.xincache.com2015-10-30 → 2017-02-10 · 4 obs
● 2017-02-10 07:09:18
○ 2026-06-05 23:21:00
○ 2026-08-02 06:19:14
●A104.21.37.912026-06-05 → 2026-08-02 · 2 obs
● 2026-08-02 06:19:14
●A172.67.206.2152026-06-05 → 2026-08-02 · 2 obs
● 2026-08-02 06:19:14
○A2606:4700:3030::6815:255b2026-06-05 → 2026-06-05 · 3 obs
○ 2026-07-02 01:46:26
○ 2026-08-02 06:19:14
○A2606:4700:3030::ac43:ced72026-06-05 → 2026-06-05 · 3 obs
○ 2026-07-02 01:46:26
○ 2026-08-02 06:19:14
●A2606:4700:3031::ac43:ced72026-07-02 → 2026-08-02 · 3 obs
● 2026-07-02 01:46:26
● 2026-08-02 06:19:14
●A2606:4700:3036::6815:255b2026-07-02 → 2026-08-02 · 3 obs
● 2026-07-02 01:46:26
● 2026-08-02 06:19:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| 0f9.net | isaac.ns.cloudflare.com, grannbo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.150
NS records: isaac.ns.cloudflare.com, grannbo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0f9.net (unsigned zone)
⏱️ Timing
Total: 342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.206.215, 104.21.37.91 |
| AAAA | 2 | 2606:4700:3031::ac43:ced7, 2606:4700:3036::6815:255b |
| NS | 2 | grannbo.ns.cloudflare.com, isaac.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | grannbo.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
0f9.net resolves to four IP addresses: 104.21.37.91, 172.67.206.215, 2606:4700:3031::ac43:ced7 and 2606:4700:3036::6815:255b.
Two other host names, along with dizipal1942.com, poshgay.com and eincop.com, also share IP numbers with 0f9.net.
Name Servers
0f9.net is delegated to two name servers: grannbo.ns.cloudflare.com and isaac.ns.cloudflare.com.
0f9.net shares its NS records with other domains, for example zsguanai.com, giga-info.com, objectifmonde.com and two others.
0f9.net has at least partial name server overlap with other domains, such as fan5.info, streamstat.com, pagodamtr.site and two others.
It is common to see these name servers used together with name servers dexter.ns.cloudflare.com and courtney.ns.cloudflare.com.
DNS names with 6 IP addresses:
grannbo.ns.cloudflare.com resolves to 108.162.194.150, 162.159.38.150, 172.64.34.150 and 3 other IP addresses.
isaac.ns.cloudflare.com resolves to 108.162.193.177, 172.64.33.177, 173.245.59.177 and 3 other IP addresses.