nullpointer.fyi - robtex.com
nullpointer.fyi
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:b325πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1fb7πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.31.183Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.179.37πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | albert.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b3aπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13aπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213aπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 108.162.193.58πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 172.64.33.58πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 173.245.59.58πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| NS | zoe.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a95πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c095π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2095πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| A | 108.162.192.149πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| A | 172.64.32.149πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| A | 173.245.58.149πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.31.183, 172.67.179.37 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:b325, 2606:4700:3035::6815:1fb7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com | ||||||
| SOA | albert.ns.cloudflare.comdns@cloudflare.com serial=2413868191 | ||||||
fyi
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.nic.fyi β | ||||||
| NS | v0n1.nic.fyi | ||||||
| NS | v0n2.nic.fyi | ||||||
| NS | v0n3.nic.fyi | ||||||
| NS | v2n0.nic.fyi | ||||||
| NS | v2n1.nic.fyi | ||||||
| SOA | v0n0.nic.fyihostmaster@donuts.email serial=1788452309 | ||||||
Same first word
Similar names
Previous names
Next names
num.fyi |
numasyn.fyi |
number6.fyi |
nummio.fyi |
nunzio.fyi |
nuomi.fyi |
nura.fyi |
nurses.fyi |
nurt.fyi |
nuth.fyi |
nutri.fyi |
nutrisnap.fyi |
nutritrack.fyi |
nuvexo.fyi |
nuxo.fyi |
nuxt.fyi |
nuynw.fyi |
nv.fyi |
nvcasino.fyi |
DNS History
10 records (6 active, 4 former)
βNSalbert.ns.cloudflare.com2026-08-30 β 2026-09-03 Β· 2 obs
β 2026-09-03 16:34:38
βNSzoe.ns.cloudflare.com2026-08-30 β 2026-09-03 Β· 2 obs
β 2026-09-03 16:34:38
βA104.21.31.1832026-09-01 β 2026-09-03 Β· 3 obs
β 2026-09-01 18:05:46
β 2026-09-03 16:34:38
βA172.67.179.372026-09-01 β 2026-09-03 Β· 3 obs
β 2026-09-01 18:05:46
β 2026-09-03 16:34:38
βA188.114.96.02026-08-30 β 2026-08-30 Β· 3 obs
β 2026-09-01 18:05:46
β 2026-09-03 16:34:38
βA188.114.97.02026-08-30 β 2026-08-30 Β· 3 obs
β 2026-09-01 18:05:46
β 2026-09-03 16:34:38
βA2606:4700:3032::ac43:b3252026-09-01 β 2026-09-03 Β· 3 obs
β 2026-09-01 18:05:46
β 2026-09-03 16:34:38
βA2606:4700:3035::6815:1fb72026-09-01 β 2026-09-03 Β· 3 obs
β 2026-09-01 18:05:46
β 2026-09-03 16:34:38
βA2a06:98c1:3120::2026-08-30 β 2026-08-30 Β· 3 obs
β 2026-09-01 18:05:46
β 2026-09-03 16:34:38
βA2a06:98c1:3121::2026-08-30 β 2026-08-30 Β· 3 obs
β 2026-09-01 18:05:46
β 2026-09-03 16:34:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fyi | v0n0.nic.fyi, v0n2.nic.fyi, v0n1.nic.fyi, v0n3.nic.fyi... | 12 records |
| nullpointer.fyi | albert.ns.cloudflare.com, zoe.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.149
NS records: albert.ns.cloudflare.com, zoe.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for nullpointer.fyi (unsigned zone)
β±οΈ Timing
Total: 620ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.179.37, 104.21.31.183 |
| AAAA | 2 | 2606:4700:3032::ac43:b325, 2606:4700:3035::6815:1fb7 |
| NS | 2 | albert.ns.cloudflare.com, zoe.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | albert.ns.cloudflare.com dns.cloudflare. |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.fyi, v0n1.nic.fyi, v0n2.nic.fyi...)
Analysis
IP Addresses
nullpointer.fyi points to the four IP addresses 104.21.31.183, 172.67.179.37, 2606:4700:3032::ac43:b325 and 2606:4700:3035::6815:1fb7.
graphicsystemsangola.com, www.timeon.space, wahyubeef.id plus two other host names have IP numbers in common with nullpointer.fyi.
Name Servers
nullpointer.fyi uses two name servers for its delegation: albert.ns.cloudflare.com and zoe.ns.cloudflare.com.
The name server configuration of nullpointer.fyi is shared with other domains, for instance nslookup.co, herme.meme, codexlatin.com and two others.
The name servers of nullpointer.fyi overlap at least partially with those of other domains β among them rotaractsemanggi.org, gerstembalagens.com.br, westwyomingmarket.com and two more.
These name servers commonly appear alongside the name servers etta.ns.cloudflare.com and phoenix.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname albert.ns.cloudflare.com directs to 108.162.193.58, 172.64.33.58 and 173.245.59.58 along with 3 other IP addresses.
Hostname zoe.ns.cloudflare.com directs to 108.162.192.149, 172.64.32.149 and 173.245.58.149 along with 3 other IP addresses.