ptr.us - dns.ninja

ptr.us

DNSSEC⚠️ Not signed
A143.198.68.197🇺🇸 DIGITALOCEAN143.198.64.0/20 DigitalOcean
NSns-canada.topdns.com ⭐
A185.7.78.112🇳🇱 NFORCE185.7.78.0/24 Route object for 185.7.78.0/24
PTRsmtp04.topdns.com
NSns-uk.topdns.com
A43.245.50.34🇺🇸 VR-HOSTED43.245.50.0/24 NetActuate, Inc
PTRsmtp02.topdns.com
NSns-usa.topdns.com
A143.198.68.197🇺🇸 DIGITALOCEAN143.198.64.0/20 DigitalOcean
A161.35.225.48🇺🇸 DIGITALOCEAN161.35.224.0/20 DigitalOcean
SOAns-canada.topdns.comhostmaster@topdns.com 2026-03-21 #1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1783194122

Same first word

ptr.pt
ptr.moe
ptr.tw
ptr.se
ptr.co
ptr.jp
ptr.ir
ptr.spdns.org
ptr.re
ptr.co.uk
ptr.li
ptr.de.com
ptr.edu.pl
ptr.rs
ptr.nu
ptr.im
ptr.it
ptr.name
ptr.mx
ptr.org.pl
ptr.be
ptr.fi
ptr.ac.th
ptr.ch
ptr.is
ptr.ee
ptr.sk
ptr.net.br
ptr.la
ptr.do
ptr.cz
ptr.com.cn
ptr.ro
ptr.net.pl
ptr.no
ptr.co.il
ptr.cl
ptr.vc
ptr.dk
ptr.ru
ptr.us
ptr.cn
ptr.mobi
ptr.gg
ptr.com.au
ptr.bike
ptr.zone
ptr.fr
ptr.com.pl
ptr.ie
ptr.org
ptr.ca
ptr.at
ptr.eu
ptr.to
ptr.network
ptr.de
ptr.asia
ptr.systems
ptr.com.tr
ptr.hu
ptr.name.tr
ptr.com

Similar names

rpt.dk
trp.asia
trp.com.hk
prt.be
trp.ee
rpt.fi
rpt.energy
rtp.com.ua
tpr.cn
rtp.se
tpr.es
rpt.equipment
tpr.dk
trp.bm
rtp.com.my
trp.com.ua
trp.com.ar
rtp.lt
trp.ro
prt.se
prt.ac.th
rtp.fr
tpr.lt
trp.tax
rpt.asia
rtp.biz
tpr.mx
trp.red
rtp.no
prt.ie
prt.co
rtp.be
prt.ca
tpr.info
prt.news
rtp.in
trp.dk
tpr.net.au
rtp.by
prt.fi
trp.ng
prt.nl
prt.com.au
tpr.ch
rtp.tempurl.host
rpt.sa
prt.jp
tpr.com
trp.io
trp.cz
rtp.nl
prt.in
rpt.cz
trp.no
tpr.org
rpt.ch
tpr.agency
rtp.asia
rpt.no
tpr.co
rtp.rs
trp.org
prt.es
tpr.us
tpr.be
tpr.fr
rpt.com.au
tpr.se
tpr.com.ar
rpt.org
trp.com
tpr.hu
rtp.ru
trp.it
trp.cc
trp.la
rtp.nc.us
rtp.cz
prt.kz
prt.co.za
tpr.gov.uk
trp.se
prt.cl
trp.uz
rtp.ch
rtp.today
rtp.go.th
rtp.org
prt.cc
rpt.com.tw
tpr.restaurant
trp.at
rpt.kz
trp.de
tpr.com.au
rtp.com
trp.com.sg
prt.at
rpt.mx
rtp.com.au
trp.co
rtp.com.pl
tpr.org.tw
prt.net
prt.biz
rtp.gob.mx
trp.co.nz
trp.ae
tpr.su
trp.com.br
trp.ca
prt.nu

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSns-canada.topdns.comns-uk.topdns.comns-usa.topdns.comns1.above.comns1.abovedomains.comns1.sedoparking.comns2.above.comns2.abovedomains.comns2.sedoparking.comMXmail.nickstel.commail.post-host.netpark-mx.above.comA143.198.68.197103.224.182.212103.224.182.23846.166.189.9872.52.4.119
●NSns-canada.topdns.com2016-08-16 → 2026-07-04 · 7 obs
○ 2016-06-19 16:02:46
● 2016-08-16 13:06:32
● 2016-10-12 21:12:18
○ 2016-12-23 15:38:26
○ 2026-02-17 12:51:54
● 2026-03-27 14:35:46
● 2026-07-04 20:20:10
●NSns-uk.topdns.com2016-08-16 → 2026-07-04 · 7 obs
○ 2016-06-19 16:02:46
● 2016-08-16 13:06:32
● 2016-10-12 21:12:18
○ 2016-12-23 15:38:26
○ 2026-02-17 12:51:54
● 2026-03-27 14:35:46
● 2026-07-04 20:20:10
●NSns-usa.topdns.com2016-08-16 → 2026-07-04 · 7 obs
○ 2016-06-19 16:02:46
● 2016-08-16 13:06:32
● 2016-10-12 21:12:18
○ 2016-12-23 15:38:26
○ 2026-02-17 12:51:54
● 2026-03-27 14:35:46
● 2026-07-04 20:20:10
○NSns1.above.com2015-08-03 → 2026-02-17 · 11 obs
● 2015-08-03 08:29:50
○ 2015-10-21 02:30:02
○ 2016-02-22 13:35:08
● 2016-03-30 03:30:52
● 2016-06-19 16:02:46
○ 2016-08-16 13:06:32
○ 2016-10-12 21:12:18
● 2016-12-23 15:38:26
● 2026-02-17 12:51:54
○ 2026-03-27 14:35:46
○ 2026-07-04 20:20:10
○NSns1.abovedomains.com2026-02-16 → 2026-02-17 · 5 obs
○ 2016-12-23 15:38:26
● 2026-02-16 14:20:32
● 2026-02-17 12:51:54
○ 2026-03-27 14:35:46
○ 2026-07-04 20:20:10
○NSns1.sedoparking.com2015-10-21 → 2016-02-22 · 5 obs
○ 2015-08-03 08:29:50
● 2015-10-21 02:30:02
● 2016-02-22 13:35:08
○ 2016-03-30 03:30:52
○ 2026-07-04 20:20:10
○NSns2.above.com2015-08-03 → 2026-02-17 · 11 obs
● 2015-08-03 08:29:50
○ 2015-10-21 02:30:02
○ 2016-02-22 13:35:08
● 2016-03-30 03:30:52
● 2016-06-19 16:02:46
○ 2016-08-16 13:06:32
○ 2016-10-12 21:12:18
● 2016-12-23 15:38:26
● 2026-02-17 12:51:54
○ 2026-03-27 14:35:46
○ 2026-07-04 20:20:10
○NSns2.abovedomains.com2026-02-16 → 2026-02-17 · 5 obs
○ 2016-12-23 15:38:26
● 2026-02-16 14:20:32
● 2026-02-17 12:51:54
○ 2026-03-27 14:35:46
○ 2026-07-04 20:20:10
○NSns2.sedoparking.com2015-10-21 → 2016-02-22 · 5 obs
○ 2015-08-03 08:29:50
● 2015-10-21 02:30:02
● 2016-02-22 13:35:08
○ 2016-03-30 03:30:52
○ 2026-07-04 20:20:10
○MXmail.nickstel.com2015-10-21 → 2016-02-22 · 5 obs
○ 2015-08-03 08:29:50
● 2015-10-21 02:30:02
● 2016-02-22 13:35:08
○ 2016-03-30 03:30:52
○ 2026-07-04 20:20:10
○MXmail.post-host.net2015-08-03 → 2016-06-19 · 7 obs
● 2015-08-03 08:29:50
○ 2015-10-21 02:30:02
○ 2016-02-22 13:35:08
● 2016-03-30 03:30:52
● 2016-06-19 16:02:46
○ 2016-08-16 13:06:32
○ 2026-07-04 20:20:10
○MXpark-mx.above.com2026-02-16 → 2026-02-17 · 5 obs
○ 2016-08-16 13:06:32
● 2026-02-16 14:20:32
● 2026-02-17 12:51:54
○ 2026-03-27 14:35:46
○ 2026-07-04 20:20:10
○A103.224.182.2122015-08-03 → 2017-01-11 · 11 obs
● 2015-08-03 08:29:50
○ 2015-10-21 02:30:02
○ 2016-02-22 13:35:08
● 2016-03-30 03:30:52
● 2016-06-19 16:02:46
○ 2016-08-16 13:06:32
○ 2016-10-12 21:12:18
● 2016-12-23 15:38:26
● 2017-01-11 08:42:56
○ 2026-02-16 14:20:32
○ 2026-07-04 20:20:10
○A103.224.182.2382026-02-16 → 2026-02-17 · 5 obs
○ 2017-01-11 08:42:56
● 2026-02-16 14:20:32
● 2026-02-17 12:51:54
○ 2026-03-27 14:35:46
○ 2026-07-04 20:20:10
●A143.198.68.1972026-03-27 → 2026-07-04 · 3 obs
○ 2026-02-17 12:51:54
● 2026-03-27 14:35:46
● 2026-07-04 20:20:10
○A46.166.189.982016-08-16 → 2016-10-12 · 5 obs
○ 2016-06-19 16:02:46
● 2016-08-16 13:06:32
● 2016-10-12 21:12:18
○ 2016-12-23 15:38:26
○ 2026-07-04 20:20:10
○A72.52.4.1192015-10-21 → 2016-02-22 · 5 obs
○ 2015-08-03 08:29:50
● 2015-10-21 02:30:02
● 2016-02-22 13:35:08
○ 2016-03-30 03:30:52
○ 2026-07-04 20:20:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usn.cctld.us, m.cctld.us, b.cctld.us, k.cctld.us...-
ptr.usns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com-

✅ Authoritative Response

Server:185.7.78.112

NS records: ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptr.us (unsigned zone)

⏱️ Timing

Total: 1199ms | Queries: -

📄 Records

TypeCountSample Data
A1143.198.68.197
NS3ns-canada.topdns.com, ns-usa.topdns.com...
SOA1ns-canada.topdns.com hostmaster.topdns.c

Analysis

IP Addresses

ptr.us has exactly one IP address — 143.198.68.197.

mobbing.nl, glf.us, sejourlinguistiqueadulte.com plus two other host names have IP numbers in common with ptr.us.

Name Servers

ptr.us is served by three name servers: ns-canada.topdns.com, ns-uk.topdns.com and ns-usa.topdns.com.

The name servers of ptr.us overlap at least partially with those of other domains — among them ritualage.com, polishpotteryonline.com, ouiautrementdit.com and two more.

Host names pointing to two IP addresses:

The A records for ns-usa.topdns.com return 143.198.68.197 and 161.35.225.48.

Host names resolving to a single IP address:

ns-canada.topdns.com resolves to the IP address 185.7.78.112.

ns-uk.topdns.com resolves to the IP address 43.245.50.34.