psubw.org - robtex.com

psubw.org

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:c44🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c1ba🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.68Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.186🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmario.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bcb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A2803:f800:50::6ca2:c1cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmario.ns.cloudflare.com
A2a06:98c1:50::ac40:21cb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmario.ns.cloudflare.com
A108.162.193.203🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A172.64.33.203🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A173.245.59.203🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
NSmaya.ns.cloudflare.com
A2606:4700:50::adf5:3ac2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
A2803:f800:50::6ca2:c0c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaya.ns.cloudflare.com
A2a06:98c1:50::ac40:20c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaya.ns.cloudflare.com
A108.162.192.194🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
A172.64.32.194🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
A173.245.58.194🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.12.68, 172.67.193.186
IPv6 hints2606:4700:3032::6815:c44, 2606:4700:3035::ac43:c1ba
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOAmario.ns.cloudflare.comdns@cloudflare.com serial=2399896594

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776037164

Same first word

psubw.org

Similar names

wpbus.com
ubspw.com
swpub.co.uk
pubsw.com
swpub.net
swpub.com
wpbus.com.cn
wpubs.com
wspub.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSmario.ns.cloudflare.commaya.ns.cloudflare.comns1.vstech.netns2.vstech.netns3.vstech.netns4.vstech.netMXmail.psubw.orgA104.21.12.68172.67.193.1862606:4700:3032::6815:c442606:4700:3035::ac43:c1ba45.33.67.2945.56.103.207
●NSmario.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-12-08 08:57:38
● 2026-04-09 13:57:32
● 2026-04-12 23:49:10
●NSmaya.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-12-08 08:57:38
● 2026-04-09 13:57:32
● 2026-04-12 23:49:10
○NSns1.vstech.net2015-05-08 → 2016-12-29 · 4 obs
● 2015-05-08 07:36:18
● 2016-12-29 05:45:44
○ 2017-12-08 08:57:38
○ 2026-04-12 23:49:10
○NSns2.vstech.net2015-05-08 → 2016-12-29 · 4 obs
● 2015-05-08 07:36:18
● 2016-12-29 05:45:44
○ 2017-12-08 08:57:38
○ 2026-04-12 23:49:10
○NSns3.vstech.net2017-12-08 → 2017-12-08 · 4 obs
○ 2016-12-29 05:45:44
● 2017-12-08 08:57:38
○ 2026-04-09 13:57:32
○ 2026-04-12 23:49:10
○NSns4.vstech.net2017-12-08 → 2017-12-08 · 4 obs
○ 2016-12-29 05:45:44
● 2017-12-08 08:57:38
○ 2026-04-09 13:57:32
○ 2026-04-12 23:49:10
○MXmail.psubw.org2015-05-08 → 2017-12-08 · 4 obs
● 2015-05-08 07:36:18
● 2017-12-08 08:57:38
○ 2026-04-09 13:57:32
○ 2026-04-12 23:49:10
●A104.21.12.682026-04-09 → 2026-04-12 · 3 obs
○ 2017-12-08 08:57:38
● 2026-04-09 13:57:32
● 2026-04-12 23:49:10
●A172.67.193.1862026-04-09 → 2026-04-12 · 3 obs
○ 2017-12-08 08:57:38
● 2026-04-09 13:57:32
● 2026-04-12 23:49:10
●A2606:4700:3032::6815:c442026-04-09 → 2026-04-12 · 3 obs
○ 2017-12-08 08:57:38
● 2026-04-09 13:57:32
● 2026-04-12 23:49:10
●A2606:4700:3035::ac43:c1ba2026-04-09 → 2026-04-12 · 3 obs
○ 2017-12-08 08:57:38
● 2026-04-09 13:57:32
● 2026-04-12 23:49:10
○A45.33.67.292015-05-08 → 2016-12-29 · 4 obs
● 2015-05-08 07:36:18
● 2016-12-29 05:45:44
○ 2017-12-08 08:57:38
○ 2026-04-12 23:49:10
○A45.56.103.2072017-12-08 → 2017-12-08 · 4 obs
○ 2016-12-29 05:45:44
● 2017-12-08 08:57:38
○ 2026-04-09 13:57:32
○ 2026-04-12 23:49:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
psubw.orgmaya.ns.cloudflare.com, mario.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.203

NS records: maya.ns.cloudflare.com, mario.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for psubw.org (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.12.68, 172.67.193.186
AAAA22606:4700:3032::6815:c44, 2606:4700:3035::ac43:c1ba
NS2mario.ns.cloudflare.com, maya.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mario.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

psubw.org points to four IP numbers: 2606:4700:3032::6815:c44, 2606:4700:3035::ac43:c1ba, 104.21.12.68 and 172.67.193.186.

Other host names including aizonl.com, co-story.net, hukukmedeniyeti.org, getwritingkit.com and journalovik.ru share IP numbers with psubw.org.

Name Servers

psubw.org's delegation uses two name servers, mario.ns.cloudflare.com and maya.ns.cloudflare.com.

psubw.org shares the same name server setup as other domains, for example binexgroup.com, binex-group.com, optionbroker.ru, brixion.com and buliefwatches.com.

psubw.org at least partially shares name servers with other domains, including slops.io, gelinlaari.com, breastcancerhelpinc.org, vpsarch.com and archerproperty.com.au.

these name servers are commonly used together with paul.ns.cloudflare.com, elaine.ns.cloudflare.com and karl.ns.cloudflare.com.

Host names with six IP numbers:

mario.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203.

maya.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac2, 2803:f800:50::6ca2:c0c2, 2a06:98c1:50::ac40:20c2, 108.162.192.194, 172.64.32.194 and 173.245.58.194.