null.run - dns.ninja

null.run

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:ddc1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4e7d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.125Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.193🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaryanna.ns.cloudflare.com
A2606:4700:50::a29f:265f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaryanna.ns.cloudflare.com
A2803:f800:50::6ca2:c25f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaryanna.ns.cloudflare.com
A2a06:98c1:50::ac40:225f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaryanna.ns.cloudflare.com
A108.162.194.95🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaryanna.ns.cloudflare.com
A162.159.38.95Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaryanna.ns.cloudflare.com
A172.64.34.95🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaryanna.ns.cloudflare.com
NSchase.ns.cloudflare.com
A2606:4700:58::a29f:2c9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchase.ns.cloudflare.com
A2803:f800:50::6ca2:c39c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchase.ns.cloudflare.com
A2a06:98c1:50::ac40:239c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchase.ns.cloudflare.com
A108.162.195.156🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchase.ns.cloudflare.com
A162.159.44.156Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchase.ns.cloudflare.com
A172.64.35.156🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchase.ns.cloudflare.com
MX_dc-mx.f4e20dce22c1.null.run
A192.211.48.50🇺🇸 HIVELOCITY-1192.211.48.0/24 DAL1 - IPv4 Allocation
PTR192-211-48-50.static.hvvc.us
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.125, 172.67.221.193
IPv6 hints2606:4700:3033::ac43:ddc1, 2606:4700:3036::6815:4e7d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=207, name=cloudflare-ech.com
SOAaryanna.ns.cloudflare.comdns@cloudflare.com serial=2404931359

run

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.run
NSv0n1.nic.run
NSv0n2.nic.run
NSv0n3.nic.run
NSv2n0.nic.run
NSv2n1.nic.run
SOAv0n0.nic.runhostmaster@donuts.email serial=1780537849

Same first word

Similar names

DNS History

8 records (7 active, 1 former)

NSaryanna.ns.cloudflare.comchase.ns.cloudflare.comMX_dc-mx.f4e20dce22c1.null.runA104.21.78.125172.67.221.1932606:4700:3033::ac43:ddc12606:4700:3036::6815:4e7d2606:4700:130:436c:6f75:6466:6c61:7265
NSaryanna.ns.cloudflare.com2026-05-08 → 2026-06-04 · 2 obs
● 2026-05-08 02:48:34
● 2026-06-04 02:00:42
NSchase.ns.cloudflare.com2026-05-08 → 2026-06-04 · 2 obs
● 2026-05-08 02:48:34
● 2026-06-04 02:00:42
MX_dc-mx.f4e20dce22c1.null.run2026-05-08 → 2026-06-04 · 2 obs
● 2026-05-08 02:48:34
● 2026-06-04 02:00:42
A104.21.78.1252026-05-08 → 2026-06-04 · 2 obs
● 2026-05-08 02:48:34
● 2026-06-04 02:00:42
A172.67.221.1932026-05-08 → 2026-06-04 · 2 obs
● 2026-05-08 02:48:34
● 2026-06-04 02:00:42
A2606:4700:130:436c:6f75:6466:6c61:72652026-05-22 → 2026-05-22 · 4 obs
○ 2026-05-18 03:30:18
● 2026-05-22 05:12:28
○ 2026-05-22 14:07:02
○ 2026-06-04 02:00:42
A2606:4700:3033::ac43:ddc12026-05-08 → 2026-06-04 · 5 obs
● 2026-05-08 02:48:34
● 2026-05-18 03:30:18
○ 2026-05-22 05:12:28
● 2026-05-22 14:07:02
● 2026-06-04 02:00:42
A2606:4700:3036::6815:4e7d2026-05-08 → 2026-06-04 · 5 obs
● 2026-05-08 02:48:34
● 2026-05-18 03:30:18
○ 2026-05-22 05:12:28
● 2026-05-22 14:07:02
● 2026-06-04 02:00:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
runv0n0.nic.run, v0n1.nic.run, v0n2.nic.run, v0n3.nic.run...12 records
null.runaryanna.ns.cloudflare.com, chase.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.95

NS records: aryanna.ns.cloudflare.com, chase.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.run (unsigned zone)

⏱️ Timing

Total: 921ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.221.193, 104.21.78.125
AAAA22606:4700:3036::6815:4e7d, 2606:4700:3033::ac43:ddc1
NS2aryanna.ns.cloudflare.com, chase.ns.cloudflare.com
MX1_dc-mx.f4e20dce22c1.null.run (pri: 5)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aryanna.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.run, v0n1.nic.run, v0n2.nic.run...)

Analysis

IP Addresses

null.run points to 4 IP addresses — 104.21.78.125, 172.67.221.193, 2606:4700:3033::ac43:ddc1 and 2606:4700:3036::6815:4e7d.

kokoshka55.com, dowsoutdoor.com, 72-53-87-70.cpe.6c8.khhxsdxp.co.sk plus two other host names have IP numbers in common with null.run.

Name Servers

null.run has two authoritative name servers — aryanna.ns.cloudflare.com and chase.ns.cloudflare.com.

The name server configuration of null.run is shared with other domains, for instance greenorange.in, enter-purpe.com, moonsheote.com and two others.

There is at least partial name server overlap between null.run and other domains — muzli.me, bargerlite.com, mhingles.com and two more among them.

These name servers frequently co-occur with the name servers dax.ns.cloudflare.com and derek.ns.cloudflare.com.

Hosts with 6 IP addresses each:

aryanna.ns.cloudflare.com maps to six IP addresses: 108.162.194.95, 162.159.38.95, 172.64.34.95 and three others.

chase.ns.cloudflare.com maps to six IP addresses: 108.162.195.156, 162.159.44.156, 172.64.35.156 and three others.

Mail Servers

null.run uses one mail server — _dc-mx.f4e20dce22c1.null.run.

_dc-mx.f4e20dce22c1.null.run points to one IP number — 192.211.48.50.