CF1760379937437-tsm20251012143351

DNSWHOIS.INFO - concurrent.co.uk

Search for IP or hostnames:

concurrent.co.uk checked at 2025-10-13T18:25:37.422Z 366ms 153/153/153 100% R:19

concurrent.co.uk

NSns-5.awsdns-00.com
A2600:9000:5300:500::1 🇺🇸 Amazon
PTRns-5.awsdns-00.com
A205.251.192.5🇺🇸 Amazon
PTRns-5.awsdns-00.com
NSns-898.awsdns-48.net
A2600:9000:5303:8200::1 🇺🇸 Amazon
PTRns-898.awsdns-48.net
A205.251.195.130🇺🇸 Amazon
PTRns-898.awsdns-48.net
NSns-1212.awsdns-23.org
A2600:9000:5304:bc00::1 🇺🇸 Amazon
PTRns-1212.awsdns-23.org
A205.251.196.188🇺🇸 Amazon
PTRns-1212.awsdns-23.org
MXaspmx.l.google.com
A2a00:1450:400c:c07::1a 🇧🇪 Google
PTRwo-in-f26.1e100.net
PTRwo-in-x1a.1e100.net
A108.177.15.26🇺🇸 Google
PTRwr-in-f26.1e100.net
NSns-1560.awsdns-03.co.uk
A2600:9000:5306:1800::1 🇺🇸 Amazon
PTRns-1560.awsdns-03.co.uk
A205.251.198.24🇺🇸 Amazon
PTRns-1560.awsdns-03.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1b 🇵🇱 Google
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a 🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1b 🇸🇬 Google
PTRsm-in-f27.1e100.net
A142.250.4.26🇺🇸 Google
PTRsm-in-f26.1e100.net
A3.162.103.45🇺🇸 Amazon
PTRserver-3-162-103-45.iad61.r.cloudfront.net
A3.162.103.51🇺🇸 Amazon
PTRserver-3-162-103-51.iad61.r.cloudfront.net
A3.162.103.90🇺🇸 Amazon
PTRserver-3-162-103-90.iad61.r.cloudfront.net
A3.162.103.94🇺🇸 Amazon
PTRserver-3-162-103-94.iad61.r.cloudfront.net

co.uk

NSdns1.nic.uk
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
rank #172010 globally
rank #3994 in the tld

Starts with same word

Starts similarily

AI analysis

concurrent.co.uk maps to four IP numbers: 3.162.103.45, 3.162.103.51, 3.162.103.90 and 3.162.103.94.

Other host names, for instance citrusmedicalclinic.com, ondtp.com, 96-fromsofia.net, ubankertrade.com and thejuicyseafoodtn.com share IP numbers with concurrent.co.uk.

concurrent.co.uk is delegated to four name servers: ns-5.awsdns-00.com, ns-898.awsdns-48.net, ns-1212.awsdns-23.org and ns-1560.awsdns-03.co.uk.

concurrent.co.uk at least partially shares name servers with other domains such as b-spot.tv, tracwire.com, bcsmosaic.com, bmore.net.au and 121.11.203.in-addr.arpa.

These name servers are often used together with ns-41.awsdns-05.com, ns-834.awsdns-40.net, ns-1940.awsdns-50.co.uk, ns-376.awsdns-47.com, ns-1190.awsdns-20.org, ns-731.awsdns-27.net, ns-1516.awsdns-61.org, ns-990.awsdns-59.net, ns-1630.awsdns-11.co.uk and ns-130.awsdns-16.com.

Host names with two IP numbers:

ns-5.awsdns-00.com points to 2600:9000:5300:500::1 and 205.251.192.5

ns-898.awsdns-48.net points to 2600:9000:5303:8200::1 and 205.251.195.130

ns-1212.awsdns-23.org points to 2600:9000:5304:bc00::1 and 205.251.196.188

ns-1560.awsdns-03.co.uk points to 2600:9000:5306:1800::1 and 205.251.198.24

concurrent.co.uk is handled 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.

concurrent.co.uk shares mail servers with other domains at least in part, for instance pillo1.com, effco.com, jakeshirley.com, practicereferralnetwork.com and shipual.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and k2vxpwatc4gppqcw7jsuaofne5n4w2ebyolasxsyj2w4vahtwj4q.mx-verification.google.com.

Two IPs per host name:

aspmx.l.google.com points to: 2a00:1450:400c:c07::1a and 108.177.15.26

alt1.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.26

alt2.aspmx.l.google.com points to: 2a00:1450:4025:c01::1b and 142.250.147.27

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.27

alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1b and 142.250.4.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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