postbu.com - robtex.com

postbu.com

DNSSEC⚠️ Not signed
NSmcgrory.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2caa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmcgrory.ns.cloudflare.com
A2803:f800:50::6ca2:c3aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmcgrory.ns.cloudflare.com
A2a06:98c1:50::ac40:23aa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmcgrory.ns.cloudflare.com
A108.162.195.170🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmcgrory.ns.cloudflare.com
A162.159.44.170Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmcgrory.ns.cloudflare.com
A172.64.35.170🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmcgrory.ns.cloudflare.com
NSmegan.ns.cloudflare.com
A2606:4700:50::adf5:3ac5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmegan.ns.cloudflare.com
A2803:f800:50::6ca2:c0c5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmegan.ns.cloudflare.com
A2a06:98c1:50::ac40:20c5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmegan.ns.cloudflare.com
A108.162.192.197🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmegan.ns.cloudflare.com
A172.64.32.197🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmegan.ns.cloudflare.com
A173.245.58.197🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmegan.ns.cloudflare.com
MXmx1.simplelogin.co ⭐
A176.119.200.136🇨🇭 Proton176.119.200.0/24
PTRmx1.simplelogin.co
PTRmx2.simplelogin.co
A185.205.70.136🇫🇷 Proton185.205.70.0/24
PTRmx1.simplelogin.co
PTRmx2.simplelogin.co
MXmx2.simplelogin.co(20)
A176.119.200.136🇨🇭 Proton176.119.200.0/24
PTRmx1.simplelogin.co
PTRmx2.simplelogin.co
A185.205.70.136🇫🇷 Proton185.205.70.0/24
PTRmx1.simplelogin.co
PTRmx2.simplelogin.co
TXTsl-verification=lypsyogewwikqsgpxkfysftkhvbrjg
TXTv=spf1 include:simplelogin.co ~all
SOAmcgrory.ns.cloudflare.comdns@cloudflare.com serial=2410729943

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785861824
⚠️ On DNS blocklist: tif

Same first word

postbu.com

Similar names

stopub.fr
supbot.com
ubspot.com
topbus.cz
topbus.com.tw
botusp.ru
postub.net
topbus.pt
stopub.com
topbus.co.nz
busopt.ru
btoups.com
topbus.eu
bupost.com
soupbt.com
topusb.com
busopt.com
subopt.ru
topsub.it
subtop.com
botsup.io
bustop.org
topsub.net
potbus.com
buspot.com
opusbt.com
bustop.dk
topbus.com
bopust.com
btoups.net
upbots.com
bustop.tv
bustop.info
bustop.de
bustop.com
topbus.lt
subtop.de
topbus.ru
topbus.nl
topbus.de
topbus.co.uk
topsub.com
subtop.eu
postub.com
spotub.com
otpubs.com
topbus.in
bustop.com.ua
bustop.in

DNS History

4 records (4 active, 0 former)

NSmcgrory.ns.cloudflare.commegan.ns.cloudflare.comMXmx1.simplelogin.comx2.simplelogin.co
●NSmcgrory.ns.cloudflare.com2026-07-26 → 2026-08-04 · 2 obs
● 2026-07-26 08:30:54
● 2026-08-04 17:02:04
●NSmegan.ns.cloudflare.com2026-07-26 → 2026-08-04 · 2 obs
● 2026-07-26 08:30:54
● 2026-08-04 17:02:04
●MXmx1.simplelogin.co2026-07-26 → 2026-08-04 · 2 obs
● 2026-07-26 08:30:54
● 2026-08-04 17:02:04
●MXmx2.simplelogin.co2026-07-26 → 2026-08-04 · 2 obs
● 2026-07-26 08:30:54
● 2026-08-04 17:02:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
postbu.commegan.ns.cloudflare.com, mcgrory.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.197

NS records: megan.ns.cloudflare.com, mcgrory.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

TypeCountSample Data
NS2mcgrory.ns.cloudflare.com, megan.ns.cloudflare.com
MX2mx1.simplelogin.co (pri: 10), mx2.simplelogin.co (pri: 20)
TXT2sl-verification=lypsyogewwikqsgpxkfysftk, v=spf1 include:simplelogin.co ~all
SOA1mcgrory.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (megan.ns.cloudflare.com, megan.ns.cloudflare.com, megan.ns.cloudflare.com...)

Analysis

Name Servers

DNS delegation for postbu.com points to two name servers: mcgrory.ns.cloudflare.com and megan.ns.cloudflare.com.

postbu.com uses the same name servers as several other domains — among them hypercore-app.com, whetstonez.com, iljinfactory.com and two more.

postbu.com shares at least some of its name servers with other domains, including juwa777.to, my-curiocity.com, goldin.net and two others.

These name servers are frequently seen alongside the name servers eve.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

mcgrory.ns.cloudflare.com has IP addresses 108.162.195.170, 162.159.44.170 and 172.64.35.170, plus 3 other.

megan.ns.cloudflare.com has IP addresses 108.162.192.197, 172.64.32.197 and 173.245.58.197, plus 3 other.

Mail Servers

Mail for postbu.com is handled by two mail servers — mx1.simplelogin.co and mx2.simplelogin.co.

postbu.com uses an identical mail server configuration to several other domains — among them securityscheme.com, low-standards.com, sievertsen.com and two more.

postbu.com shares at least some of its mail servers with other domains, such as linaltec.com and klisee.com.

mx1.simplelogin.co resolves to 176.119.200.136 and 185.205.70.136; mx2.simplelogin.co resolves to the same two IP addresses: 176.119.200.136 and 185.205.70.136.

Host names pointing to 176.119.200.136 IP addresses: mx1.simplelogin.co and mx2.simplelogin.co.

Host names pointing to 185.205.70.136 IP addresses: mx1.simplelogin.co and mx2.simplelogin.co.