bisystembuilders.com - robtex.com

bisystembuilders.com

DNSSEC⚠️ Not signed
A91.238.163.57🇬🇧 ENIXLTD91.238.160.0/22
PTRenixns.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:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A142.251.111.26🇺🇸 Google142.251.111.0/24
PTRbk-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.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
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=X38Swrh7JnL19l7jymAWimQ_eT8d97unV1f0didmMJE
SOAns1.livedns.co.ukadmin@bisystembuilders.com serial=1522924087

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=1774560567

Previously MX for

bisystembuilders.com

Subdomains

mail.bisystembuilders.com

Same first word

bisystembuilders.com

DNS History

24 records (9 active, 15 former)

20162017201820192020202120222023202420252026NSns1.livedns.co.ukns2.livedns.co.ukns3.livedns.co.ukns1.noisegatemedia.comns1.tsohost.co.ukns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comns2.noisegatemedia.comns2.tsohost.co.ukns3.noisegatemedia.comns4.noisegatemedia.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.combisystembuilders.comA91.238.163.57188.65.112.19091.238.163.253
●NSns1.livedns.co.uk2026-02-27 → 2026-03-26 · 3 obs
○ 2018-09-20 08:08:06
● 2026-02-27 09:33:24
● 2026-03-26 21:33:00
○NSns1.noisegatemedia.com2018-09-20 → 2018-09-20 · 4 obs
○ 2017-01-21 08:11:52
● 2018-09-20 08:08:06
○ 2026-02-27 09:33:24
○ 2026-03-26 21:33:00
○NSns1.tsohost.co.uk2017-01-21 → 2017-01-21 · 4 obs
○ 2016-04-26 01:22:38
● 2017-01-21 08:11:52
○ 2018-09-20 08:08:06
○ 2026-03-26 21:33:00
○NSns10.dnsmadeeasy.com2015-07-05 → 2016-04-26 · 4 obs
● 2015-07-05 16:43:24
● 2016-04-26 01:22:38
○ 2017-01-21 08:11:52
○ 2026-03-26 21:33:00
○NSns11.dnsmadeeasy.com2015-07-05 → 2016-04-26 · 4 obs
● 2015-07-05 16:43:24
● 2016-04-26 01:22:38
○ 2017-01-21 08:11:52
○ 2026-03-26 21:33:00
○NSns12.dnsmadeeasy.com2015-07-05 → 2016-04-26 · 4 obs
● 2015-07-05 16:43:24
● 2016-04-26 01:22:38
○ 2017-01-21 08:11:52
○ 2026-03-26 21:33:00
○NSns13.dnsmadeeasy.com2015-07-05 → 2016-04-26 · 4 obs
● 2015-07-05 16:43:24
● 2016-04-26 01:22:38
○ 2017-01-21 08:11:52
○ 2026-03-26 21:33:00
○NSns14.dnsmadeeasy.com2015-07-05 → 2016-04-26 · 4 obs
● 2015-07-05 16:43:24
● 2016-04-26 01:22:38
○ 2017-01-21 08:11:52
○ 2026-03-26 21:33:00
○NSns15.dnsmadeeasy.com2015-07-05 → 2016-04-26 · 4 obs
● 2015-07-05 16:43:24
● 2016-04-26 01:22:38
○ 2017-01-21 08:11:52
○ 2026-03-26 21:33:00
●NSns2.livedns.co.uk2026-02-27 → 2026-03-26 · 3 obs
○ 2018-09-20 08:08:06
● 2026-02-27 09:33:24
● 2026-03-26 21:33:00
○NSns2.noisegatemedia.com2018-09-20 → 2018-09-20 · 4 obs
○ 2017-01-21 08:11:52
● 2018-09-20 08:08:06
○ 2026-02-27 09:33:24
○ 2026-03-26 21:33:00
○NSns2.tsohost.co.uk2017-01-21 → 2017-01-21 · 4 obs
○ 2016-04-26 01:22:38
● 2017-01-21 08:11:52
○ 2018-09-20 08:08:06
○ 2026-03-26 21:33:00
●NSns3.livedns.co.uk2026-02-27 → 2026-03-26 · 3 obs
○ 2018-09-20 08:08:06
● 2026-02-27 09:33:24
● 2026-03-26 21:33:00
○NSns3.noisegatemedia.com2018-09-20 → 2018-09-20 · 4 obs
○ 2017-01-21 08:11:52
● 2018-09-20 08:08:06
○ 2026-02-27 09:33:24
○ 2026-03-26 21:33:00
○NSns4.noisegatemedia.com2018-09-20 → 2018-09-20 · 4 obs
○ 2017-01-21 08:11:52
● 2018-09-20 08:08:06
○ 2026-02-27 09:33:24
○ 2026-03-26 21:33:00
●MXalt1.aspmx.l.google.com2018-09-20 → 2026-03-26 · 3 obs
○ 2017-01-21 08:11:52
● 2018-09-20 08:08:06
● 2026-03-26 21:33:00
●MXalt2.aspmx.l.google.com2018-09-20 → 2026-03-26 · 3 obs
○ 2017-01-21 08:11:52
● 2018-09-20 08:08:06
● 2026-03-26 21:33:00
●MXalt3.aspmx.l.google.com2018-09-20 → 2026-03-26 · 3 obs
○ 2017-01-21 08:11:52
● 2018-09-20 08:08:06
● 2026-03-26 21:33:00
●MXalt4.aspmx.l.google.com2018-09-20 → 2026-03-26 · 3 obs
○ 2017-01-21 08:11:52
● 2018-09-20 08:08:06
● 2026-03-26 21:33:00
●MXaspmx.l.google.com2018-09-20 → 2026-03-26 · 3 obs
○ 2017-01-21 08:11:52
● 2018-09-20 08:08:06
● 2026-03-26 21:33:00
○MXbisystembuilders.com2015-07-05 → 2017-01-21 · 4 obs
● 2015-07-05 16:43:24
● 2017-01-21 08:11:52
○ 2018-09-20 08:08:06
○ 2026-03-26 21:33:00
○A188.65.112.1902015-07-05 → 2017-01-21 · 4 obs
● 2015-07-05 16:43:24
● 2017-01-21 08:11:52
○ 2018-09-20 08:08:06
○ 2026-03-26 21:33:00
○A91.238.163.2532018-09-20 → 2018-09-20 · 4 obs
○ 2017-01-21 08:11:52
● 2018-09-20 08:08:06
○ 2026-02-27 09:33:24
○ 2026-03-26 21:33:00
●A91.238.163.572026-02-27 → 2026-03-26 · 3 obs
○ 2018-09-20 08:08:06
● 2026-02-27 09:33:24
● 2026-03-26 21:33:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...-
bisystembuilders.comns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk-

✅ Authoritative Response

Server:185.132.35.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bisystembuilders.com (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

TypeCountSample Data
A191.238.163.57
NS3ns1.livedns.co.uk, ns2.livedns.co.uk...
MX5alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)...
TXT1google-site-verification=X38Swrh7JnL19l7
SOA1ns1.livedns.co.uk admin.bisystembuilders

Analysis

Hierarchy

The parent of mail.bisystembuilders.com is bisystembuilders.com.

IP Addresses

bisystembuilders.com points to an IP address: 91.238.163.57.

other host names include webserver.noisegatemedia.com, junctionfilms.com, absolutely.biz, angelaarmstrong.com and resultsforpeople.com; they share IP numbers with bisystembuilders.com.

Name Servers

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

bisystembuilders.com at least partially shares name servers with other domains, for instance hawcogroup.co.uk, callyspooner.com, make-money-online-working-from-home.com, solarframe.co.uk and 3vt.ski.

These name servers are commonly used with ns1.fast-hosts.org and ns2.fast-hosts.org.

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

bisystembuilders.com is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

bisystembuilders.com shares at least partially some mail servers with other domains, for instance hrmonline.org, eirtight.com, ns500768.ns500759.ns500698.ns500759.ns500758.ns500736.ns500735.ns500698.ns500708.ns500698.ns500698.ns500708.ns500652.trackreceptor.com, ns500731.ns500731.ns500754.ns500754.ns500671.ns500742.ns500731.ns500688.ns500678.ns500671.ns500705.ns500678.ns500666.ns500666.ns500153.tenderladiesbz.com and ns500758.ns500758.ns500759.ns500698.ns500735.ns500736.ns500735.ns500698.ns500708.ns500698.ns500708.ns500698.ns500619.ns500619.ns500619.trackreceptor.com.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c08::1b and 142.251.111.26.

The host name alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.

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

The host name alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27.

The host name alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.