ptbo.org - robtex.com

ptbo.org

DNSSEC⚠️ Not signed
A2606:4700:20::681a:c4f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:d4f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4899🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.12.79Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.13.79Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.72.153🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoan.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aad🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A2803:f800:50::6ca2:c0ad🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoan.ns.cloudflare.com
A2a06:98c1:50::ac40:20ad🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoan.ns.cloudflare.com
A108.162.192.173🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A172.64.32.173🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A173.245.58.173🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
NSnorman.ns.cloudflare.com
A2606:4700:58::adf5:3bd9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
A2803:f800:50::6ca2:c1d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnorman.ns.cloudflare.com
A2a06:98c1:50::ac40:21d9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnorman.ns.cloudflare.com
A108.162.193.217🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
A172.64.33.217🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
A173.245.59.217🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
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(63)
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
MXroute1.mx.cloudflare.net(75)
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
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.26.12.79, 104.26.13.79, 172.67.72.153
IPv6 hints2606:4700:20::681a:c4f, 2606:4700:20::681a:d4f, 2606:4700:20::ac43:4899
SOAjoan.ns.cloudflare.comdns@cloudflare.com serial=2401375538

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=1777160403

Same first word

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DNS History

25 records (11 active, 14 former)

20162017201820192020202120222023202420252026NSjoan.ns.cloudflare.comnorman.ns.cloudflare.comdns1.easydns.comdns2.easydns.netdns3.easydns.orgns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netmx-caprica.easydns.commx.easymail.camx00.1and1.commx01.1and1.comA104.26.12.79104.26.13.79172.67.72.1532606:4700:20::681a:c4f2606:4700:20::681a:d4f2606:4700:20::ac43:4899104.196.118.18945.79.158.17274.208.9.175
○NSdns1.easydns.com2016-01-05 → 2017-05-27 · 5 obs
○ 2015-09-10 23:07:12
● 2016-01-05 09:10:28
● 2017-05-27 19:56:38
○ 2026-03-26 03:06:50
○ 2026-04-26 00:09:50
○NSdns2.easydns.net2016-01-05 → 2017-05-27 · 5 obs
○ 2015-09-10 23:07:12
● 2016-01-05 09:10:28
● 2017-05-27 19:56:38
○ 2026-03-26 03:06:50
○ 2026-04-26 00:09:50
○NSdns3.easydns.org2016-01-05 → 2017-05-27 · 5 obs
○ 2015-09-10 23:07:12
● 2016-01-05 09:10:28
● 2017-05-27 19:56:38
○ 2026-03-26 03:06:50
○ 2026-04-26 00:09:50
●NSjoan.ns.cloudflare.com2026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
●NSnorman.ns.cloudflare.com2026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
○NSns-us.1and1-dns.com2015-08-10 → 2015-09-10 · 4 obs
● 2015-08-10 12:37:18
● 2015-09-10 23:07:12
○ 2016-01-05 09:10:28
○ 2026-04-26 00:09:50
○NSns-us.1and1-dns.de2015-08-10 → 2015-09-10 · 4 obs
● 2015-08-10 12:37:18
● 2015-09-10 23:07:12
○ 2016-01-05 09:10:28
○ 2026-04-26 00:09:50
○NSns-us.1and1-dns.org2015-08-10 → 2015-09-10 · 4 obs
● 2015-08-10 12:37:18
● 2015-09-10 23:07:12
○ 2016-01-05 09:10:28
○ 2026-04-26 00:09:50
○NSns-us.1and1-dns.us2015-08-10 → 2015-09-10 · 4 obs
● 2015-08-10 12:37:18
● 2015-09-10 23:07:12
○ 2016-01-05 09:10:28
○ 2026-04-26 00:09:50
○MXmx-caprica.easydns.com2016-01-05 → 2016-01-05 · 4 obs
○ 2015-09-10 23:07:12
● 2016-01-05 09:10:28
○ 2016-04-16 15:03:56
○ 2026-04-26 00:09:50
○MXmx.easymail.ca2016-04-16 → 2017-05-27 · 5 obs
○ 2016-01-05 09:10:28
● 2016-04-16 15:03:56
● 2017-05-27 19:56:38
○ 2026-03-26 03:06:50
○ 2026-04-26 00:09:50
○MXmx00.1and1.com2015-08-10 → 2015-09-10 · 4 obs
● 2015-08-10 12:37:18
● 2015-09-10 23:07:12
○ 2016-01-05 09:10:28
○ 2026-04-26 00:09:50
○MXmx01.1and1.com2015-08-10 → 2015-09-10 · 4 obs
● 2015-08-10 12:37:18
● 2015-09-10 23:07:12
○ 2016-01-05 09:10:28
○ 2026-04-26 00:09:50
●MXroute1.mx.cloudflare.net2026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
●MXroute2.mx.cloudflare.net2026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
●MXroute3.mx.cloudflare.net2026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
○A104.196.118.1892016-10-09 → 2017-05-27 · 5 obs
○ 2016-05-07 12:09:08
● 2016-10-09 04:11:26
● 2017-05-27 19:56:38
○ 2026-03-26 03:06:50
○ 2026-04-26 00:09:50
●A104.26.12.792026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
●A104.26.13.792026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
●A172.67.72.1532026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
●A2606:4700:20::681a:c4f2026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
●A2606:4700:20::681a:d4f2026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
●A2606:4700:20::ac43:48992026-03-26 → 2026-04-26 · 3 obs
○ 2017-05-27 19:56:38
● 2026-03-26 03:06:50
● 2026-04-26 00:09:50
○A45.79.158.1722016-01-05 → 2016-05-07 · 5 obs
○ 2015-09-10 23:07:12
● 2016-01-05 09:10:28
● 2016-05-07 12:09:08
○ 2016-10-09 04:11:26
○ 2026-04-26 00:09:50
○A74.208.9.1752015-08-10 → 2015-09-10 · 4 obs
● 2015-08-10 12:37:18
● 2015-09-10 23:07:12
○ 2016-01-05 09:10:28
○ 2026-04-26 00:09:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
ptbo.orgjoan.ns.cloudflare.com, norman.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.217

NS records: joan.ns.cloudflare.com, norman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptbo.org (unsigned zone)

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.13.79, 104.26.12.79...
AAAA32606:4700:20::681a:d4f, 2606:4700:20::ac43:4899...
NS2joan.ns.cloudflare.com, norman.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 63), route1.mx.cloudflare.net (pri: 75)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1joan.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

ptbo.org maps to six IP numbers: 2606:4700:20::681a:c4f, 2606:4700:20::681a:d4f, 2606:4700:20::ac43:4899, 104.26.12.79, 104.26.13.79 and 172.67.72.153.

Other host names, for instance mathgoodies.com, www.privateiptvaccess.com, etietieti.com, cdn.simplelocalize.io and www.mathgoodies.com share IP numbers with ptbo.org.

Name Servers

ptbo.org's delegation is to two name servers joan.ns.cloudflare.com and norman.ns.cloudflare.com.

ptbo.org shares the same name server configuration as other domains, such as dajiayiqi8.com, zhuboyy.com, lukovski.com, xibaiwan.com and pioneer.com.ph.

ptbo.org at least partially shares its name servers with other domains, for instance fotozoom.com.br, fastlions.com, knesis.com, treafraigio.sarl and zahia.at.

These name servers are commonly used with kai.ns.cloudflare.com, eloise.ns.cloudflare.com and cloe.ns.cloudflare.com.

Host names with six IP numbers:

joan.ns.cloudflare.com points to: 2606:4700:50::adf5:3aad, 2803:f800:50::6ca2:c0ad, 2a06:98c1:50::ac40:20ad, 108.162.192.173, 172.64.32.173 and 173.245.58.173.

norman.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd9, 2803:f800:50::6ca2:c1d9, 2a06:98c1:50::ac40:21d9, 108.162.193.217, 172.64.33.217 and 173.245.59.217.

Mail Servers

ptbo.org is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

ptbo.org shares some mail servers with other domains, including doumarlawgroup.com, dreamfilmsw.se, hdoboxplus.com, trendymarketing.net and wisseborn.com.

Host names with six IP numbers:

route1.mx.cloudflare.net has IPs 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net has IPs 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net has IPs 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.