pidnull.io - robtex.com

pidnull.io

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:afb5🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:300c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.12Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.181🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSosmar.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRosmar.ns.cloudflare.com
A2803:f800:50::6ca2:c37c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRosmar.ns.cloudflare.com
A2a06:98c1:50::ac40:237c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRosmar.ns.cloudflare.com
A108.162.195.124🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRosmar.ns.cloudflare.com
A162.159.44.124Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRosmar.ns.cloudflare.com
A172.64.35.124🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRosmar.ns.cloudflare.com
NSsima.ns.cloudflare.com
A2606:4700:50::adf5:3ade🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A2803:f800:50::6ca2:c0de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsima.ns.cloudflare.com
A2a06:98c1:50::ac40:20de🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsima.ns.cloudflare.com
A108.162.192.222🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A172.64.32.222🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A173.245.58.222🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com ⭐
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.12, 172.67.175.181
IPv6 hints2606:4700:3030::ac43:afb5, 2606:4700:3036::6815:300c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOAosmar.ns.cloudflare.comdns@cloudflare.com serial=2403617875

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1778565033

Same first word

pidnull.io

DNS History

11 records (11 active, 0 former)

NSosmar.ns.cloudflare.comsima.ns.cloudflare.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.48.12172.67.175.1812606:4700:3030::ac43:afb52606:4700:3036::6815:300c
●NSosmar.ns.cloudflare.com2026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12
●NSsima.ns.cloudflare.com2026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12
●MXeforward1.registrar-servers.com2026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12
●MXeforward2.registrar-servers.com2026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12
●MXeforward3.registrar-servers.com2026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12
●MXeforward4.registrar-servers.com2026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12
●MXeforward5.registrar-servers.com2026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12
●A104.21.48.122026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12
●A172.67.175.1812026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12
●A2606:4700:3030::ac43:afb52026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12
●A2606:4700:3036::6815:300c2026-05-10 → 2026-05-12 · 2 obs
● 2026-05-10 17:55:08
● 2026-05-12 06:20:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
pidnull.ioosmar.ns.cloudflare.com, sima.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.124

NS records: osmar.ns.cloudflare.com, sima.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pidnull.io (unsigned zone)

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.175.181, 104.21.48.12
AAAA22606:4700:3036::6815:300c, 2606:4700:3030::ac43:afb5
NS2osmar.ns.cloudflare.com, sima.ns.cloudflare.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1osmar.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

pidnull.io maps to four IP numbers: 2606:4700:3030::ac43:afb5, 2606:4700:3036::6815:300c, 104.21.48.12 and 172.67.175.181.

Other host names, for instance dongnaiuni.edu.vn, www.asf-nienburg.de, aquaticcccregainvitalitytgtsg99.com, sng-help.help and reestr.com.ua share IP numbers with pidnull.io.

Name Servers

Two name servers osmar.ns.cloudflare.com and sima.ns.cloudflare.com handle delegation for pidnull.io.

pidnull.io uses the same name server setup as other domains, for example widora.io, matong.io, okvip.green, io-app.live and aztecres.com.

pidnull.io partially shares name servers with other domains; examples include 1wfeha.life, 1wzrng.com, 68e2b.com, sebacal.com and kalayab.com.

These name servers are commonly used with leia.ns.cloudflare.com, addyson.ns.cloudflare.com and sage.ns.cloudflare.com.

Host names with six IP numbers: osmar.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7c, 2803:f800:50::6ca2:c37c, 2a06:98c1:50::ac40:237c, 108.162.195.124, 162.159.44.124 and 172.64.35.124; sima.ns.cloudflare.com points to: 2606:4700:50::adf5:3ade, 2803:f800:50::6ca2:c0de, 2a06:98c1:50::ac40:20de, 108.162.192.222, 172.64.32.222 and 173.245.58.222.

Mail Servers

Five mail servers handle pidnull.io: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

pidnull.io shares some mail servers with other domains, at least partially, such as christchurchaccommodation.org, ketones.co, blueorigin.space, estoreit.com and vatscti.com.

These mail servers are often used together with eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Hostnames with a single IP:

eforward1.registrar-servers.com points to: 162.255.118.51

eforward2.registrar-servers.com points to: 162.255.118.52

eforward3.registrar-servers.com points to: 162.255.118.51

eforward4.registrar-servers.com points to: 162.255.118.52

eforward5.registrar-servers.com points to: 162.255.118.51

Hostnames pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com

Hostnames pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com

Common pattern: three hostnames point to 162.255.118.51 and two point to 162.255.118.52.