CF1762572023176-tsm20251105200708

DNSWHOIS.INFO - portswigger.net

Search for IP or hostnames:

portswigger.net checked at 2025-11-08T03:20:23.156Z 328ms 176/176/176 100% R:15

portswigger.net

NSns-194.awsdns-24.com
A2600:9000:5300:c200::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-194.awsdns-24.com
A205.251.192.194๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-194.awsdns-24.com
MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1a ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f27.1e100.net
MXaspmx4.googlemail.com
A2a00:1450:4025:402::1a ๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRrb-in-f26.1e100.net
A142.250.102.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRrb-in-f26.1e100.net
MXaspmx5.googlemail.com
A2a00:1450:4013:c1e::1b ๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyugrqzs-in-f26.1e100.net
NSns-573.awsdns-07.net
A2600:9000:5302:3d00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-573.awsdns-07.net
A205.251.194.61๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-573.awsdns-07.net
NSns-1337.awsdns-39.org
A2600:9000:5305:3900::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1337.awsdns-39.org
A205.251.197.57๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1337.awsdns-39.org
MXaspmx.l.google.com
A2607:f8b0:4004:c09::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbh-in-f27.1e100.net
A142.251.179.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRpd-in-f26.1e100.net
NSns-1955.awsdns-52.co.uk
A2600:9000:5307:a300::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1955.awsdns-52.co.uk
A205.251.199.163๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1955.awsdns-52.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f27.1e100.net
A52.85.132.91๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRserver-52-85-132-91.iad50.r.cloudfront.net
A52.85.132.102๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRserver-52-85-132-102.iad50.r.cloudfront.net
A52.85.132.123๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRserver-52-85-132-123.iad50.r.cloudfront.net
A52.85.132.127๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRserver-52-85-132-127.iad50.r.cloudfront.net

net

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
rank #8673 globally
rank #287 in the tld

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AI analysis

The parent of www.portswigger.net, burpcollaborator1.portswigger.net, blog.portswigger.net, perfdata.portswigger.net, surveys.portswigger.net and a few other host names is portswigger.net.

portswigger.net resolves to four IPs: 52.85.132.91, 52.85.132.102, 52.85.132.123 and 52.85.132.127.

Other host names, for instance www.vtx.jp, crcproperty.com, pet-sitter-poppy.com, norcomwholesale.com and ephorus.net share IP numbers with portswigger.net.

portswigger.net is delegated to four name servers: ns-194.awsdns-24.com, ns-573.awsdns-07.net, ns-1337.awsdns-39.org and ns-1955.awsdns-52.co.uk.

portswigger.net shares some name servers with other domains, for example brumbrum.fr, satsonline.com, lookr.ch, yielddesign.co and domina-sverige.com.

these name servers are commonly used with ns-692.awsdns-22.net, ns-1269.awsdns-30.org, ns-1600.awsdns-08.co.uk, ns-334.awsdns-41.com, ns-944.awsdns-54.net, ns-1230.awsdns-25.org, ns-1716.awsdns-22.co.uk and ns-1550.awsdns-01.co.uk.

Host names with two IP numbers

Two IPs per host:

ns-194.awsdns-24.com points to 2600:9000:5300:c200::1 and 205.251.192.194

ns-573.awsdns-07.net points to 2600:9000:5302:3d00::1 and 205.251.194.61

ns-1337.awsdns-39.org points to 2600:9000:5305:3900::1 and 205.251.197.57

ns-1955.awsdns-52.co.uk points to 2600:9000:5307:a300::1 and 205.251.199.163

portswigger.net is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

portswigger.net shares some mail servers with other domains, at least partially; for instance misionvenezuela.org, sabrinapeter.ch, zignaly.com, 34th.org and inkhero.com.

these mail servers are commonly used alongside alt4.aspmx.l.google.com and alt3.aspmx.l.google.com.

Host names with two IP numbers:

- aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

- aspmx3.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.27

- aspmx4.googlemail.com points to 2a00:1450:4025:402::1a and 142.250.102.26

- aspmx5.googlemail.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26

- aspmx.l.google.com points to 2607:f8b0:4004:c09::1b and 142.251.179.26

- alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

- alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27

Host names that point to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names that point to 172.253.116.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names that point to 173.194.76.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com

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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