exercise3.com - robtex.com

exercise3.com

DNSSEC⚠️ Not signed
A35.204.246.9🇳🇱 Google35.204.240.0/20
PTR9.246.204.35.bc.googleusercontent.com
NSns1.livedns.co.uk ⭐
A2001:8d8:fe:53:fa::1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1.slndns.co.uk
A217.160.81.244🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1.livedns.co.uk
NSns2.livedns.co.uk
A2001:8d8:fe:53:fa::2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns2.slndns.co.uk
A217.160.82.244🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns2.livedns.co.uk
NSns3.livedns.co.uk
A2607:f1c0:fe:53:185:132:35:244🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns3.livedns.co.uk
A185.132.35.244🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns3.livedns.co.uk
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTgoogle-site-verification=wmN73giKB4GS7Rq0KFNC28itwhEK2kSWg0u5lcf6AAs
SOAns1.livedns.co.ukadmin@exercise3.com serial=1530713940

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=1774735677

Same first word

exercise3.com

DNS History

15 records (9 active, 6 former)

20162017201820192020202120222023202420252026NSns1.livedns.co.ukns2.livedns.co.ukns3.livedns.co.ukns57.1and1.comns58.1and1.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commx00.1and1.commx01.1and1.comA35.204.246.9216.250.121.6474.208.58.158
●NSns1.livedns.co.uk2020-01-26 → 2026-03-28 · 3 obs
○ 2016-12-05 16:54:18
● 2020-01-26 21:38:18
● 2026-03-28 22:30:14
●NSns2.livedns.co.uk2020-01-26 → 2026-03-28 · 3 obs
○ 2016-12-05 16:54:18
● 2020-01-26 21:38:18
● 2026-03-28 22:30:14
●NSns3.livedns.co.uk2020-01-26 → 2026-03-28 · 3 obs
○ 2016-12-05 16:54:18
● 2020-01-26 21:38:18
● 2026-03-28 22:30:14
○NSns57.1and1.com2015-08-11 → 2016-12-05 · 4 obs
● 2015-08-11 16:22:32
● 2016-12-05 16:54:18
○ 2020-01-26 21:38:18
○ 2026-03-28 22:30:14
○NSns58.1and1.com2015-08-11 → 2016-12-05 · 4 obs
● 2015-08-11 16:22:32
● 2016-12-05 16:54:18
○ 2020-01-26 21:38:18
○ 2026-03-28 22:30:14
●MXalt1.aspmx.l.google.com2020-01-26 → 2026-03-28 · 3 obs
○ 2016-12-05 16:54:18
● 2020-01-26 21:38:18
● 2026-03-28 22:30:14
●MXalt2.aspmx.l.google.com2020-01-26 → 2026-03-28 · 3 obs
○ 2016-12-05 16:54:18
● 2020-01-26 21:38:18
● 2026-03-28 22:30:14
●MXaspmx.l.google.com2020-01-26 → 2026-03-28 · 3 obs
○ 2016-12-05 16:54:18
● 2020-01-26 21:38:18
● 2026-03-28 22:30:14
●MXaspmx2.googlemail.com2020-01-26 → 2026-03-28 · 3 obs
○ 2016-12-05 16:54:18
● 2020-01-26 21:38:18
● 2026-03-28 22:30:14
●MXaspmx3.googlemail.com2020-01-26 → 2026-03-28 · 3 obs
○ 2016-12-05 16:54:18
● 2020-01-26 21:38:18
● 2026-03-28 22:30:14
○MXmx00.1and1.com2015-08-11 → 2016-12-05 · 4 obs
● 2015-08-11 16:22:32
● 2016-12-05 16:54:18
○ 2020-01-26 21:38:18
○ 2026-03-28 22:30:14
○MXmx01.1and1.com2015-08-11 → 2016-12-05 · 4 obs
● 2015-08-11 16:22:32
● 2016-12-05 16:54:18
○ 2020-01-26 21:38:18
○ 2026-03-28 22:30:14
○A216.250.121.642016-09-20 → 2016-12-05 · 5 obs
○ 2016-04-08 23:25:46
● 2016-09-20 07:49:24
● 2016-12-05 16:54:18
○ 2020-01-26 21:38:18
○ 2026-03-28 22:30:14
●A35.204.246.92020-01-26 → 2026-03-28 · 3 obs
○ 2016-12-05 16:54:18
● 2020-01-26 21:38:18
● 2026-03-28 22:30:14
○A74.208.58.1582015-08-11 → 2016-04-08 · 4 obs
● 2015-08-11 16:22:32
● 2016-04-08 23:25:46
○ 2016-09-20 07:49:24
○ 2026-03-28 22:30:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
exercise3.comns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk-

✅ Authoritative Response

Server:217.160.81.244

NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exercise3.com (unsigned zone)

⏱️ Timing

Total: 492ms | Queries: -

📄 Records

TypeCountSample Data
A135.204.246.9
NS3ns3.livedns.co.uk, ns2.livedns.co.uk...
MX5aspmx2.googlemail.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
TXT1google-site-verification=wmN73giKB4GS7Rq
SOA1ns1.livedns.co.uk admin.exercise3.com

Analysis

IP Addresses

exercise3.com resolves to a single IP address: 35.204.246.9.

Other host names, for instance 9.246.204.35.bc.googleusercontent.com, share IP numbers with exercise3.com.

Name Servers

exercise3.com is delegated to three name servers: ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.

exercise3.com at least partially shares name servers with other domains, including badmedia.co.uk, dockeray.co.uk, investegate.eu, mfxmail.co.uk and dentalnegligenceteam.com.

Host names with two IP numbers:

ns1.livedns.co.uk points to: 2001:8d8:fe:53:fa::1 and 217.160.81.244

ns2.livedns.co.uk points to: 2001:8d8:fe:53:fa::2 and 217.160.82.244

ns3.livedns.co.uk points to: 2607:f1c0:fe:53:185:132:35:244 and 185.132.35.244

Mail Servers

exercise3.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The mail servers for exercise3.com are shared with other domains, for instance porwinehouse.com, seegers.net, kaminester.com, copilotfleetportal.com and kab.com.br.

these mail servers are commonly used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.250.101.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.