research-testing.com - robtex.com

research-testing.com

DNSSEC⚠️ Not signed
A2600:1f18:6743:fd05:fa9a:6b11:c19:b2f4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:6743:fd07:28b4:d385:521d:15ce🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A52.21.119.118🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
A100.28.135.104🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
NSns-23.awsdns-02.com ⭐
A2600:9000:5300:1700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-23.awsdns-02.com
A205.251.192.23🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-23.awsdns-02.com
NSns-1468.awsdns-55.org
A2600:9000:5305:bc00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1468.awsdns-55.org
A205.251.197.188🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1468.awsdns-55.org
NSns-1558.awsdns-02.co.uk
A2600:9000:5306:1600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1558.awsdns-02.co.uk
A205.251.198.22🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1558.awsdns-02.co.uk
NSns-622.awsdns-13.net
A2600:9000:5302:6e00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-622.awsdns-13.net
A205.251.194.110🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-622.awsdns-13.net
SOAns-23.awsdns-02.comawsdns-hostmaster@amazon.com serial=1

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=1771291435
WOT: UNKNOWN (68/100)

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns-1468.awsdns-55.orgns-1558.awsdns-02.co.ukns-23.awsdns-02.comns-622.awsdns-13.netns1.p25.dynect.netns2.p25.dynect.netns3.p25.dynect.netns4.p25.dynect.netA100.28.135.1042600:1f18:6743:fd05:fa9a:6b11:c19:b2f42600:1f18:6743:fd07:28b4:d385:521d:15ce52.21.119.118216.146.46.10216.146.46.11
●NSns-1468.awsdns-55.org2026-03-20 → 2026-03-20 · 3 obs
○ 2017-10-09 20:22:44
● 2026-03-20 18:41:24
● 2026-03-20 18:41:26
●NSns-1558.awsdns-02.co.uk2026-03-20 → 2026-03-20 · 3 obs
○ 2017-10-09 20:22:44
● 2026-03-20 18:41:24
● 2026-03-20 18:41:26
●NSns-23.awsdns-02.com2026-03-20 → 2026-03-20 · 3 obs
○ 2017-10-09 20:22:44
● 2026-03-20 18:41:24
● 2026-03-20 18:41:26
●NSns-622.awsdns-13.net2026-03-20 → 2026-03-20 · 3 obs
○ 2017-10-09 20:22:44
● 2026-03-20 18:41:24
● 2026-03-20 18:41:26
○NSns1.p25.dynect.net2015-06-09 → 2017-10-09 · 4 obs
● 2015-06-09 17:44:50
● 2017-10-09 20:22:44
○ 2026-03-20 18:41:24
○ 2026-03-20 18:41:26
○NSns2.p25.dynect.net2015-06-09 → 2017-10-09 · 4 obs
● 2015-06-09 17:44:50
● 2017-10-09 20:22:44
○ 2026-03-20 18:41:24
○ 2026-03-20 18:41:26
○NSns3.p25.dynect.net2015-06-09 → 2017-10-09 · 4 obs
● 2015-06-09 17:44:50
● 2017-10-09 20:22:44
○ 2026-03-20 18:41:24
○ 2026-03-20 18:41:26
○NSns4.p25.dynect.net2015-06-09 → 2017-10-09 · 4 obs
● 2015-06-09 17:44:50
● 2017-10-09 20:22:44
○ 2026-03-20 18:41:24
○ 2026-03-20 18:41:26
●A100.28.135.1042026-03-20 → 2026-03-20 · 3 obs
○ 2017-10-09 20:22:44
● 2026-03-20 18:41:24
● 2026-03-20 18:41:26
○A216.146.46.102015-06-09 → 2017-10-09 · 4 obs
● 2015-06-09 17:44:50
● 2017-10-09 20:22:44
○ 2026-03-20 18:41:24
○ 2026-03-20 18:41:26
○A216.146.46.112015-06-09 → 2017-10-09 · 4 obs
● 2015-06-09 17:44:50
● 2017-10-09 20:22:44
○ 2026-03-20 18:41:24
○ 2026-03-20 18:41:26
●A2600:1f18:6743:fd05:fa9a:6b11:c19:b2f42026-03-20 → 2026-03-20 · 3 obs
○ 2017-10-09 20:22:44
● 2026-03-20 18:41:24
● 2026-03-20 18:41:26
●A2600:1f18:6743:fd07:28b4:d385:521d:15ce2026-03-20 → 2026-03-20 · 3 obs
○ 2017-10-09 20:22:44
● 2026-03-20 18:41:24
● 2026-03-20 18:41:26
●A52.21.119.1182026-03-20 → 2026-03-20 · 3 obs
○ 2017-10-09 20:22:44
● 2026-03-20 18:41:24
● 2026-03-20 18:41:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...-
research-testing.comns-23.awsdns-02.com, ns-622.awsdns-13.net, ns-1558.awsdns-02.co.uk, ns-1468.awsdns-55.org1 record

✅ Authoritative Response

Server: 205.251.192.23

NS records: ns-23.awsdns-02.com, ns-622.awsdns-13.net, ns-1558.awsdns-02.co.uk, ns-1468.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for research-testing.com (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

TypeCountSample Data
A2100.28.135.104, 52.21.119.118
AAAA22600:1f18:6743:fd07:28b4:d385:521d:15ce, 2600:1f18:6743:fd05:fa9a:6b11:c19:b2f4
NS4ns-1468.awsdns-55.org, ns-1558.awsdns-02.co.uk...
SOA1ns-23.awsdns-02.com awsdns-hostmaster.am

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-23.awsdns-02.com)

Analysis

IP Addresses

research-testing.com maps to four IP numbers: 2600:1f18:6743:fd05:fa9a:6b11:c19:b2f4, 2600:1f18:6743:fd07:28b4:d385:521d:15ce, 52.21.119.118 and 100.28.135.104.

Other host names such as thomasupstatenewyork.com, abrasives-grinding.com, blower-s.com, corrugated-boxes.com and paintsources.com share IPs with research-testing.com.

Name Servers

research-testing.com is delegated to four name servers: ns-23.awsdns-02.com, ns-622.awsdns-13.net, ns-1468.awsdns-55.org and ns-1558.awsdns-02.co.uk.

research-testing.com at least partially shares name servers with other domains, for example hairdramacompany.com, aws.portails-prod.myengie.fr, execution.metamask.io, datadesk.hs.fi and 3e.pl.

These name servers are often used together with ns-528.awsdns-02.net and ns-1449.awsdns-53.org.

Host names with two IP numbers:

ns-23.awsdns-02.com points to: 2600:9000:5300:1700::1 and 205.251.192.23

ns-622.awsdns-13.net points to: 2600:9000:5302:6e00::1 and 205.251.194.110

ns-1468.awsdns-55.org points to: 2600:9000:5305:bc00::1 and 205.251.197.188

ns-1558.awsdns-02.co.uk points to: 2600:9000:5306:1600::1 and 205.251.198.22