ns4.appliedtelephony.com - robtex.com

ns4.appliedtelephony.com

DNSSEC⚠️ Not signed
A2600:9000:5307:5b00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1883.awsdns-43.co.uk
A205.251.199.91🇺🇸 Amazon205.251.199.0/24 prefix

appliedtelephony.com

DNSSEC⚠️ Not signed
NSns1.appliedtelephony.com ⭐
NSns2.appliedtelephony.com
NSns3.appliedtelephony.com
NSns4.appliedtelephony.com
MXinbound-smtp.us-east-1.amazonaws.com ⭐
TXTv=spf1 include:amazonses.com ~all
SOAns1.appliedtelephony.comawsdns-hostmaster@amazon.com serial=1

NS for

appliedtelephony.com

Same first word

ns4.upsunapp.com
ns4.police.uk
ns4.mircloud.host
ns4.nl
ns4.uk
ns4.gov.rs
ns4.ie
ns4.mynascloud.com
ns4.dyndns.org
ns4.vg
ns4.ru
ns4.pe.gov.br
ns4.dev
ns4.gov.mu
ns4.co.kr
ns4.duckdns.org
ns4.mil.cn
ns4.fastlylb.net
ns4.altervista.org
ns4.gov.mo
ns4.gov.ao
ns4.biz
ns4.pr.gov.br
ns4.cl
ns4.j.scaleforce.net
ns4.no
ns4.gov.mn
ns4.net
ns4.sinaapp.com
ns4.org
ns4.mediatech.by
ns4.alp1.ae.flow.ch
ns4.nhs.uk
ns4.de
ns4.ddns.net
ns4.siteleaf.net
ns4.uz
ns4.us
ns4.dk
ns4.yandexcloud.net
ns4.myqnapcloud.com
ns4.site
ns4.gov.ps
ns4.fi
ns4.ms.gov.br
ns4.kasserver.com
ns4.lib.md.us
ns4.nz
ns4.es.gov.br
ns4.it.com
ns4.jelastic.saveincloud.net
ns4.in
ns4.cloudjiffy.net
ns4.cloudflare.net
ns4.gov.bh
ns4.fastly-edge.com
ns4.net.au
ns4.com
ns4.go.gov.br
ns4.nic.in
ns4.123hjemmeside.dk
ns4.com.br
ns4.fr
ns4.gov.az
ns4.co
ns4.in-berlin.de
ns4.hu
ns4.fj
ns4.ma.gov.br
ns4.ni
ns4.net.pl
ns4.to.gov.br
ns4.mycloudnas.com
ns4.is-a.dev

Similar names

4ns.org
s4n.de
sn4.com.br
sn4.com
n4s.net
n4s.de
s4n.cc
n4s.cn
4ns.ru
sn4.org
n4s.co.uk
4ns.eu
s4n.com.br
n4s.fi
4sn.com
4sn.nl
sn4.co.uk
n4s.us
n4s.pl
4ns.su
n4s.org
4ns.com
sn4.me
sn4.eu
4ns.de
4ns.co.uk
s4n.co
4ns.nl
sn4.de
4ns.in
s4n.edu.vn
n4s.com
n4s.fr
sn4.ru
s4n.ru
n4s.ca
sn4.cc
n4s.ru
4ns.cn
4ns.hu
sn4.ch
4ns.net
s4n.net
s4n.org
sn4.fi
4sn.de
s4n.nl
4ns.pl

DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026A205.251.199.912600:9000:5307:5b00::1205.234.170.165
○A205.234.170.1652015-07-14 → 2016-06-29 · 4 obs
● 2015-07-14 00:45:04
● 2016-06-29 02:09:22
○ 2026-02-23 12:51:46
○ 2026-05-15 05:23:50
●A205.251.199.912026-02-23 → 2026-05-15 · 3 obs
○ 2016-06-29 02:09:22
● 2026-02-23 12:51:46
● 2026-05-15 05:23:50
●A2600:9000:5307:5b00::12026-02-23 → 2026-05-15 · 3 obs
○ 2016-06-29 02:09:22
● 2026-02-23 12:51:46
● 2026-05-15 05:23:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
appliedtelephony.comns1.appliedtelephony.com, ns2.appliedtelephony.com, ns3.appliedtelephony.com, ns4.appliedtelephony.com8 records

✅ Authoritative Response

Server:205.251.194.219

NS records: ns1.appliedtelephony.com, ns2.appliedtelephony.com, ns3.appliedtelephony.com, ns4.appliedtelephony.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appliedtelephony.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

TypeCountSample Data
A1205.251.199.91
AAAA12600:9000:5307:5b00::1

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ns1.appliedtelephony.com, ns1.appliedtelephony.com, ns2.appliedtelephony.com...)

Analysis

Name Server Role

For appliedtelephony.com, ns4.appliedtelephony.com is used as its name server.

ns1.appliedtelephony.com, ns2.appliedtelephony.com and ns3.appliedtelephony.com are commonly used as name servers together with ns4.appliedtelephony.com.

IP Addresses

ns4.appliedtelephony.com points to two IP numbers: 2600:9000:5307:5b00::1 and 205.251.199.91.

Other host names such as ns2.designersys.net, ns3.nc4u.jp, ns3.devionsystemdns.com, ns-1883.awsdns-43.co.uk and ns4.timedoor-host.com share IPs with ns4.appliedtelephony.com.