ntopen.com - robtex.com

ntopen.com

DNSSEC⚠️ Not signed
NSns-1093.awsdns-08.org ⚠️ Not in zone NS records
A2600:9000:5304:4500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1093.awsdns-08.org
A205.251.196.69🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1093.awsdns-08.org
NSns-1675.awsdns-17.co.uk ⚠️ Not in zone NS records
A2600:9000:5306:8b00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1675.awsdns-17.co.uk
A205.251.198.139🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1675.awsdns-17.co.uk
NSns-319.awsdns-39.com ⚠️ Not in zone NS records
A2600:9000:5301:3f00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-319.awsdns-39.com
A205.251.193.63🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-319.awsdns-39.com
NSns-850.awsdns-42.net ⚠️ Not in zone NS records
A2600:9000:5303:5200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-850.awsdns-42.net
A205.251.195.82🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-850.awsdns-42.net

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=1776071472

Same first word

ntopen.com

Similar names

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penton.ru
nopnet.nl
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ponnet.de
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penton.se

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns-1093.awsdns-08.orgns-1675.awsdns-17.co.ukns-319.awsdns-39.comns-850.awsdns-42.netns1.savvis.netns2.savvis.netns3.savvis.netns4.savvis.netns5.savvis.netA66.194.138.23
●NSns-1093.awsdns-08.org2019-01-26 → 2026-04-13 · 3 obs
○ 2017-02-13 14:11:42
● 2019-01-26 21:01:36
● 2026-04-13 09:31:50
●NSns-1675.awsdns-17.co.uk2019-01-26 → 2026-04-13 · 3 obs
○ 2017-02-13 14:11:42
● 2019-01-26 21:01:36
● 2026-04-13 09:31:50
●NSns-319.awsdns-39.com2019-01-26 → 2026-04-13 · 3 obs
○ 2017-02-13 14:11:42
● 2019-01-26 21:01:36
● 2026-04-13 09:31:50
●NSns-850.awsdns-42.net2019-01-26 → 2026-04-13 · 3 obs
○ 2017-02-13 14:11:42
● 2019-01-26 21:01:36
● 2026-04-13 09:31:50
○NSns1.savvis.net2015-08-09 → 2017-02-13 · 4 obs
● 2015-08-09 19:09:40
● 2017-02-13 14:11:42
○ 2019-01-26 21:01:36
○ 2026-04-13 09:31:50
○NSns2.savvis.net2015-08-09 → 2017-02-13 · 4 obs
● 2015-08-09 19:09:40
● 2017-02-13 14:11:42
○ 2019-01-26 21:01:36
○ 2026-04-13 09:31:50
○NSns3.savvis.net2015-08-09 → 2017-02-13 · 4 obs
● 2015-08-09 19:09:40
● 2017-02-13 14:11:42
○ 2019-01-26 21:01:36
○ 2026-04-13 09:31:50
○NSns4.savvis.net2015-08-09 → 2017-02-13 · 4 obs
● 2015-08-09 19:09:40
● 2017-02-13 14:11:42
○ 2019-01-26 21:01:36
○ 2026-04-13 09:31:50
○NSns5.savvis.net2015-08-09 → 2017-02-13 · 4 obs
● 2015-08-09 19:09:40
● 2017-02-13 14:11:42
○ 2019-01-26 21:01:36
○ 2026-04-13 09:31:50
○A66.194.138.232015-08-09 → 2019-01-26 · 3 obs
● 2015-08-09 19:09:40
● 2019-01-26 21:01:36
○ 2026-04-13 09:31:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ntopen.comns-319.awsdns-39.com, ns-850.awsdns-42.net, ns-1675.awsdns-17.co.uk, ns-1093.awsdns-08.org1 record

✅ Authoritative Response

Server:205.251.195.82

NS records: ns-319.awsdns-39.com, ns-850.awsdns-42.net, ns-1675.awsdns-17.co.uk, ns-1093.awsdns-08.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntopen.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-319.awsdns-39.com)

Analysis

Name Servers

ntopen.com is delegated to four name servers: ns-319.awsdns-39.com, ns-850.awsdns-42.net, ns-1093.awsdns-08.org and ns-1675.awsdns-17.co.uk.

ntopen.com shares name servers with other domains at least partially, for instance puertodigital.com.ar, diningbar-27go.com, oldsouthfabrics.com, courtfiletexas.net and derbyhotels.net.

Host names with two IP numbers:

ns-319.awsdns-39.com resolves to 2600:9000:5301:3f00::1 and 205.251.193.63.

ns-850.awsdns-42.net resolves to 2600:9000:5303:5200::1 and 205.251.195.82.

ns-1093.awsdns-08.org resolves to 2600:9000:5304:4500::1 and 205.251.196.69.

ns-1675.awsdns-17.co.uk resolves to 2600:9000:5306:8b00::1 and 205.251.198.139.