prng.dev - dns.ninja

prng.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:fa8🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:a325🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.168Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.37🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbob.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbob.ns.cloudflare.com
A2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbob.ns.cloudflare.com
A108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
NSdee.ns.cloudflare.com
A2606:4700:50::adf5:3a5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
A2803:f800:50::6ca2:c05d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdee.ns.cloudflare.com
A2a06:98c1:50::ac40:205d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdee.ns.cloudflare.com
A108.162.192.93🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
A172.64.32.93🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
A173.245.58.93🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(27)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(53)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTgoogle-site-verification=CSug9t40hdutqN8PlldYAKvFg8RDKkqY_lnnL9xByW8
TXTgoogle-site-verification=VXMstW-YieaQq8HePiRKGmW6ocznC0QuVeOsS7OYQ20
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.168, 172.67.163.37
IPv6 hints2606:4700:3030::6815:fa8, 2606:4700:3032::ac43:a325
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOAbob.ns.cloudflare.comdns@cloudflare.com serial=2408650274

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

prng.se
prng.ru
prng.co
prng.kr
prng.org
prng.net
prng.de
prng.eu
prng.dev
prng.com

Similar names

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prgn.in
gnpr.xyz
pgrn.com
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grpn.com
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gpnr.sk
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npgr.su
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nrgp.org
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pngr.com
grpn.net
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prgn.de
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ngpr.de
gprn.com
npgr.cn
nrpg.com
rnpg.ir
pgrn.net
gpnr.com.mx
pgrn.de
grpn.ru
rpgn.cn
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nrpg.org
grpn.eu
rpgn.net
pngr.de
rpgn.org
gnpr.org
rgpn.org.nz
nrpg.us
ngrp.cloud
pnrg.net

DNS History

15 records (9 active, 6 former)

20222023202420252026NSbob.ns.cloudflare.comdee.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.15.168172.67.163.372606:4700:3030::6815:fa82606:4700:3032::ac43:a325188.114.96.0188.114.97.02606:4700:3030::ac43:a3252606:4700:3034::6815:fa82a06:98c1:3120::2a06:98c1:3121::
●NSbob.ns.cloudflare.com2021-05-19 → 2026-07-27 · 2 obs
● 2021-05-19 07:50:20
● 2026-07-27 22:56:20
●NSdee.ns.cloudflare.com2021-05-19 → 2026-07-27 · 2 obs
● 2021-05-19 07:50:20
● 2026-07-27 22:56:20
●MXroute1.mx.cloudflare.net2026-02-27 → 2026-07-27 · 2 obs
● 2026-02-27 13:21:40
● 2026-07-27 22:56:20
●MXroute2.mx.cloudflare.net2026-02-27 → 2026-07-27 · 2 obs
● 2026-02-27 13:21:40
● 2026-07-27 22:56:20
●MXroute3.mx.cloudflare.net2026-02-27 → 2026-07-27 · 2 obs
● 2026-02-27 13:21:40
● 2026-07-27 22:56:20
●A104.21.15.1682021-05-19 → 2026-07-27 · 10 obs
● 2021-05-19 07:50:20
○ 2026-02-27 13:21:40
● 2026-04-21 22:30:30
● 2026-04-30 04:13:32
○ 2026-05-14 13:04:12
● 2026-05-21 02:29:04
● 2026-06-01 11:01:06
○ 2026-06-15 00:27:54
● 2026-07-27 20:37:38
● 2026-07-27 22:56:20
●A172.67.163.372021-05-19 → 2026-07-27 · 10 obs
● 2021-05-19 07:50:20
○ 2026-02-27 13:21:40
● 2026-04-21 22:30:30
● 2026-04-30 04:13:32
○ 2026-05-14 13:04:12
● 2026-05-21 02:29:04
● 2026-06-01 11:01:06
○ 2026-06-15 00:27:54
● 2026-07-27 20:37:38
● 2026-07-27 22:56:20
○A188.114.96.02026-02-27 → 2026-06-15 · 10 obs
○ 2021-05-19 07:50:20
● 2026-02-27 13:21:40
○ 2026-04-21 22:30:30
○ 2026-04-30 04:13:32
● 2026-05-14 13:04:12
○ 2026-05-21 02:29:04
○ 2026-06-01 11:01:06
● 2026-06-15 00:27:54
○ 2026-07-27 20:37:38
○ 2026-07-27 22:56:20
○A188.114.97.02026-02-27 → 2026-06-15 · 10 obs
○ 2021-05-19 07:50:20
● 2026-02-27 13:21:40
○ 2026-04-21 22:30:30
○ 2026-04-30 04:13:32
● 2026-05-14 13:04:12
○ 2026-05-21 02:29:04
○ 2026-06-01 11:01:06
● 2026-06-15 00:27:54
○ 2026-07-27 20:37:38
○ 2026-07-27 22:56:20
●A2606:4700:3030::6815:fa82026-07-27 → 2026-07-27 · 3 obs
○ 2026-06-15 00:27:54
● 2026-07-27 20:37:38
● 2026-07-27 22:56:20
○A2606:4700:3030::ac43:a3252021-05-19 → 2026-06-01 · 9 obs
● 2021-05-19 07:50:20
○ 2026-02-27 13:21:40
● 2026-04-21 22:30:30
● 2026-04-30 04:13:32
○ 2026-05-14 13:04:12
● 2026-05-21 02:29:04
● 2026-06-01 11:01:06
○ 2026-06-15 00:27:54
○ 2026-07-27 22:56:20
●A2606:4700:3032::ac43:a3252026-07-27 → 2026-07-27 · 3 obs
○ 2026-06-15 00:27:54
● 2026-07-27 20:37:38
● 2026-07-27 22:56:20
○A2606:4700:3034::6815:fa82021-05-19 → 2026-06-01 · 9 obs
● 2021-05-19 07:50:20
○ 2026-02-27 13:21:40
● 2026-04-21 22:30:30
● 2026-04-30 04:13:32
○ 2026-05-14 13:04:12
● 2026-05-21 02:29:04
● 2026-06-01 11:01:06
○ 2026-06-15 00:27:54
○ 2026-07-27 22:56:20
○A2a06:98c1:3120::2026-02-27 → 2026-06-15 · 10 obs
○ 2021-05-19 07:50:20
● 2026-02-27 13:21:40
○ 2026-04-21 22:30:30
○ 2026-04-30 04:13:32
● 2026-05-14 13:04:12
○ 2026-05-21 02:29:04
○ 2026-06-01 11:01:06
● 2026-06-15 00:27:54
○ 2026-07-27 20:37:38
○ 2026-07-27 22:56:20
○A2a06:98c1:3121::2026-02-27 → 2026-06-15 · 10 obs
○ 2021-05-19 07:50:20
● 2026-02-27 13:21:40
○ 2026-04-21 22:30:30
○ 2026-04-30 04:13:32
● 2026-05-14 13:04:12
○ 2026-05-21 02:29:04
○ 2026-06-01 11:01:06
● 2026-06-15 00:27:54
○ 2026-07-27 20:37:38
○ 2026-07-27 22:56:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
prng.devbob.ns.cloudflare.com, dee.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.93

NS records: bob.ns.cloudflare.com, dee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prng.dev (unsigned zone)

⏱️ Timing

Total: 1185ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.15.168, 172.67.163.37
AAAA22606:4700:3030::6815:fa8, 2606:4700:3032::ac43:a325
NS2bob.ns.cloudflare.com, dee.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 25), route3.mx.cloudflare.net (pri: 27)...
TXT3google-site-verification=CSug9t40hdutqN8, google-site-verification=VXMstW-YieaQq8H...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bob.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

prng.dev has four IP addresses: 104.21.15.168, 172.67.163.37, 2606:4700:3030::6815:fa8 and 2606:4700:3032::ac43:a325.

owzastal.pl, causaoperaria.org.br, scream94.net and two other host names share IP numbers with prng.dev.

Name Servers

prng.dev is delegated to two name servers: bob.ns.cloudflare.com and dee.ns.cloudflare.com.

prng.dev uses the same name servers as several other domains — among them ezteam.net, axdio.com, jonjutech.com and two more.

prng.dev has at least partial name server overlap with other domains, such as thought.co.uk, cisoft.co.cr, floratechnik.ch and two others.

It is common to find these name servers paired with the name servers buck.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

bob.ns.cloudflare.com resolves to 108.162.193.104, 172.64.33.104, 173.245.59.104 and 3 other IP addresses.

dee.ns.cloudflare.com resolves to 108.162.192.93, 172.64.32.93, 173.245.58.93 and 3 other IP addresses.

Mail Servers

prng.dev has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

prng.dev has at least partial mail server overlap with other domains such as waectimetable.com, cha-dao.md, redealone.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.