CF1761195838350-tsm20251017082432

MXLIST.NET - backr.app

Search for IP or hostnames:

backr.app checked at 2025-10-23T05:03:58.326Z 296ms 127/127/127 100% R:12

backr.app

NSns-143.awsdns-17.com
A2600:9000:5300:8f00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-143.awsdns-17.com
A205.251.192.143๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-143.awsdns-17.com
NSns-830.awsdns-39.net
A2600:9000:5303:3e00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-830.awsdns-39.net
A205.251.195.62๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-830.awsdns-39.net
NSns-1172.awsdns-18.org
A2600:9000:5304:9400::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1172.awsdns-18.org
A205.251.196.148๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1172.awsdns-18.org
MXaspmx.l.google.com
A2607:f8b0:4004:c07::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbc-in-f26.1e100.net
A64.233.180.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
NSns-1590.awsdns-06.co.uk
A2600:9000:5306:3600::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1590.awsdns-06.co.uk
A205.251.198.54๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1590.awsdns-06.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f26.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4001:c70::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyucbful-in-f26.1e100.net
A192.178.209.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyucbful-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4024:c0d::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRmj-in-f26.1e100.net
A192.178.152.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRmj-in-f27.1e100.net

app

NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com

Starts with same word

Starts similarily

AI analysis

backr.app's delegation is handled by four name servers: ns-143.awsdns-17.com, ns-830.awsdns-39.net, ns-1172.awsdns-18.org and ns-1590.awsdns-06.co.uk.

backr.app partially shares name servers with other domains; examples include d34ho3drg3ovo2.cloudfront.net, cartechster.com, izenpe.net, vonq-collector.com and carrallison.com.

These name servers are commonly used alongside ns-863.awsdns-43.net, ns-71.awsdns-08.com, ns-1187.awsdns-20.org, ns-318.awsdns-39.com, ns-1559.awsdns-02.co.uk, ns-1055.awsdns-03.org, ns-1922.awsdns-48.co.uk, ns-1854.awsdns-39.co.uk, ns-1728.awsdns-24.co.uk and ns-138.awsdns-17.com.

Host names with two IPs:

ns-143.awsdns-17.com points to 2600:9000:5300:8f00::1 and 205.251.192.143

ns-830.awsdns-39.net points to 2600:9000:5303:3e00::1 and 205.251.195.62

ns-1172.awsdns-18.org points to 2600:9000:5304:9400::1 and 205.251.196.148

ns-1590.awsdns-06.co.uk points to 2600:9000:5306:3600::1 and 205.251.198.54

Five mail servers handle backr.app: 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.

backr.app shares some mail servers with other domains, at least partially, such as devl.in, ppssla.com, ceresri.com, lordmt2.com and artspay.org.

These mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c07::1a and 64.233.180.26

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

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26

alt3.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26

alt4.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1a and 192.178.152.27

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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sygydJQ CF johedugfp 2025-10-23