external.com - dns.ninja

external.com

DNSSEC⚠️ Not signed
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns1.namepros-dns.com ⭐
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns2.atmholdings.ns.namepros-dns.is ⚠️ Not in parent delegation
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
NSns2.namepros-dns.com ⚠️ Not in zone NS records
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
TXTv=spf1 -all
SOAns1.namepros-dns.comdns@namepros.com serial=13994460

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=1782137325
WOT: SAFE (8/100)
📈 Tranco rank: #206,169

Subdomains

wpad.external.com
www.external.com
sip.external.com
ns1.external.com
lmpeople.external.com
ns2.external.com
mx1.external.com
nullmx.external.com
externalftpserver.external.com
mx2.external.com

Same first word

external.network
external.nu
external.cn
external.de
external.us
external.s3.amazonaws.com
external.cl
external.at
external.es
external.gr
external.co.uk
external.dev
external.zone
external.world
external.notion.site
external.ru
external.org
external.be
external.surf
external.pl
external.co
external.legal
external.io
external.com
external.com.au
external.com.ec
external.ca
external.club
external.se
external.eu
external.cz
external.fi
external.net
external.marketing
external.im
external.nhs.uk
external.work
external.email
external.name
external.team

Similar names

alternex.com
eternalx.com
relaxnet.eu
realextn.com
relaxnet.ru
alexrent.net
xelarent.com
nextreal.eu
learnext.in
learnext.space
relaxnet.fi
xrealnet.com
learnext.ai
nextreal.at
realnext.nl
relaxnet.com.br
alternex.com.br
texlearn.com
rentalex.ru
elantrex.com
alternex.net.br
nexalert.com
alternex.net
realnetx.com
netrelax.com
xeralnet.com
learnext.org
nextreal.com
relaxnet.com
learntex.com
alextern.com
alternex.co.uk
exrental.jp
realnext.com
lentarex.com
xeternal.com
rentalex.com

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSns1.namepros-dns.comns2.atmholdings.ns.namepros-dns.isns2.namepros-dns.combuy.internettraffic.comns1.sedoparking.comns1.uniregistrymarket.linkns2.namepros-dns.isns2.sedoparking.comns2.uniregistrymarket.linksell.internettraffic.comMXmail.nickstel.comA54.237.57.2169.172.201.15369.172.201.20872.52.4.119
○NSbuy.internettraffic.com2015-10-28 → 2016-08-09 · 5 obs
○ 2015-09-24 05:57:28
● 2015-10-28 21:50:50
● 2016-08-09 19:20:28
○ 2016-09-05 05:35:26
○ 2026-06-22 14:31:14
●NSns1.namepros-dns.com2026-02-15 → 2026-06-22 · 3 obs
○ 2017-10-08 09:03:22
● 2026-02-15 00:52:44
● 2026-06-22 14:31:14
○NSns1.sedoparking.com2015-09-04 → 2015-09-24 · 4 obs
● 2015-09-04 05:47:14
● 2015-09-24 05:57:28
○ 2015-10-28 21:50:50
○ 2026-06-22 14:31:14
○NSns1.uniregistrymarket.link2016-09-05 → 2017-10-08 · 5 obs
○ 2016-08-09 19:20:28
● 2016-09-05 05:35:26
● 2017-10-08 09:03:22
○ 2026-02-15 00:52:44
○ 2026-06-22 14:31:14
●NSns2.atmholdings.ns.namepros-dns.is2026-04-08 → 2026-06-22 · 3 obs
○ 2026-04-06 16:16:48
● 2026-04-08 08:56:00
● 2026-06-22 14:31:14
●NSns2.namepros-dns.com2026-02-15 → 2026-06-22 · 3 obs
○ 2017-10-08 09:03:22
● 2026-02-15 00:52:44
● 2026-06-22 14:31:14
○NSns2.namepros-dns.is2026-02-15 → 2026-04-06 · 5 obs
○ 2017-10-08 09:03:22
● 2026-02-15 00:52:44
● 2026-04-06 16:16:48
○ 2026-04-08 08:56:00
○ 2026-06-22 14:31:14
○NSns2.sedoparking.com2015-09-04 → 2015-09-24 · 4 obs
● 2015-09-04 05:47:14
● 2015-09-24 05:57:28
○ 2015-10-28 21:50:50
○ 2026-06-22 14:31:14
○NSns2.uniregistrymarket.link2016-09-05 → 2017-10-08 · 5 obs
○ 2016-08-09 19:20:28
● 2016-09-05 05:35:26
● 2017-10-08 09:03:22
○ 2026-02-15 00:52:44
○ 2026-06-22 14:31:14
○NSsell.internettraffic.com2015-10-28 → 2016-08-09 · 5 obs
○ 2015-09-24 05:57:28
● 2015-10-28 21:50:50
● 2016-08-09 19:20:28
○ 2016-09-05 05:35:26
○ 2026-06-22 14:31:14
○MXmail.nickstel.com2015-09-04 → 2015-09-24 · 4 obs
● 2015-09-04 05:47:14
● 2015-09-24 05:57:28
○ 2015-10-28 21:50:50
○ 2026-06-22 14:31:14
●A54.237.57.212026-02-15 → 2026-06-22 · 3 obs
○ 2017-10-08 09:03:22
● 2026-02-15 00:52:44
● 2026-06-22 14:31:14
○A69.172.201.1532016-04-28 → 2017-10-08 · 5 obs
○ 2016-03-27 15:44:14
● 2016-04-28 00:41:10
● 2017-10-08 09:03:22
○ 2026-02-15 00:52:44
○ 2026-06-22 14:31:14
○A69.172.201.2082015-10-28 → 2016-03-27 · 5 obs
○ 2015-09-24 05:57:28
● 2015-10-28 21:50:50
● 2016-03-27 15:44:14
○ 2016-04-28 00:41:10
○ 2026-06-22 14:31:14
○A72.52.4.1192015-09-04 → 2015-09-24 · 4 obs
● 2015-09-04 05:47:14
● 2015-09-24 05:57:28
○ 2015-10-28 21:50:50
○ 2026-06-22 14:31:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...-
external.comns1.namepros-dns.com, ns2.namepros-dns.com2 records

✅ Authoritative Response

Server:54.237.57.21

NS records: ns1.namepros-dns.com, ns2.namepros-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for external.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

TypeCountSample Data
A154.237.57.21
NS2ns1.namepros-dns.com, ns2.atmholdings.ns.namepros-dns.is
TXT1v=spf1 -all
SOA1ns1.namepros-dns.com dns.namepros.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.namepros-dns.com, ns2.namepros-dns.com)

Analysis

Hierarchy

Among the subdomains of external.com are wpad.external.com, www.external.com, sip.external.com, ns1.external.com, lmpeople.external.com and a few other host names.

IP Addresses

external.com resolves to one IP address: 54.237.57.21.

www.kittyplay.com, 65k.org, www.granny.in and two other host names share IP numbers with external.com.

Name Servers

Three name servers are authoritative for external.com: ns1.namepros-dns.com, ns2.namepros-dns.com and ns2.atmholdings.ns.namepros-dns.is.

There is at least partial name server overlap between external.com and other domains — beak.co, treesense.com, gotpops.com and two more among them.

These name servers regularly appear alongside ns2.namepros-dns.is, ns2.z5dzh6d8538psj852r6mf66b.ns.namepros-dns.is, ns2.abdulbasit.ns.namepros-dns.is and 7 other name servers in NS record sets.

ns1.namepros-dns.com resolves to 54.237.57.21. Notably, ns2.namepros-dns.com and ns2.atmholdings.ns.namepros-dns.is share the same IP address, 3.233.30.191.

These two host names — ns2.namepros-dns.com and ns2.atmholdings.ns.namepros-dns.is — each point to 3.233.30.191 IP addresses.