border.app - robtex.com

border.app

DNSSEC⚠️ Not signed
A13.35.87.133🇺🇸 Amazon13.35.80.0/21 -Cloudfront
PTRserver-13-35-87-133.iad61.r.cloudfront.net
A13.35.87.151🇺🇸 Amazon13.35.80.0/21 -Cloudfront
A13.35.87.154🇺🇸 Amazon13.35.80.0/21 -Cloudfront
A13.35.87.213🇺🇸 Amazon13.35.80.0/21 -Cloudfront
NSns-1486.awsdns-57.org ⭐
A2600:9000:5305:ce00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1486.awsdns-57.org
A205.251.197.206🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1486.awsdns-57.org
NSns-169.awsdns-21.com
A2600:9000:5300:a900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-169.awsdns-21.com
A205.251.192.169🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-169.awsdns-21.com
NSns-2036.awsdns-62.co.uk
A2600:9000:5307:f400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2036.awsdns-62.co.uk
A205.251.199.244🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2036.awsdns-62.co.uk
NSns-934.awsdns-52.net
A2600:9000:5303:a600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-934.awsdns-52.net
A205.251.195.166🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-934.awsdns-52.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
SOAns-1486.awsdns-57.orgawsdns-hostmaster@amazon.com serial=1

app

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
🔒 HSTS Preload (+subdomains)

Same first word

border.com.tr
border.lv
border.contractors
border.com
border.org
border.ca
border.cloudns.pw
border.digital
border.k12.ut.us
border.co.za
border.life
border.me
border.org.tr
border.co.jp
border.expert
border.dance
border.app
border.design
border.lt
border.dog
border.com.ar
border.in
border.town
border.co
border.run
border.solutions
border.azurewebsites.net
border.land
border.us
border.io
border.dk
border.com.mx
border.be
border.kg
border.cz
border.at
border.by
border.biz
border.net
border.watch
border.jp
border.nl
border.littlestar.jp
border.systems
border.se
border.ru
border.zone
border.malopolska.pl
border.pl
border.work
border.gov.au
border.de

Similar names

rbdoer.com
debror.rest
redrob.in
berrod.net
rebord.fr
redbor.biz
drober.es
dborre.com
robred.info
redrob.com
bdoerr.com
broder.se
broder.no
dorber.net
robred.us
broder.fr
rebord.ch
dorber.de
berrod.com
broder.be
rebrod.com
broder.ch
redbro.ru
robred.com
broder.net
redorb.com
redrob.info
broder.dk
dorber.com
redrob.net
redbor.com.br
berdor.com
rebord.com
orderb.com
redbro.com
drober.ru
broder.eu
redbor.com
robred.org
rebrod.net
redrob.de
berrod.fr
berrod.org
robred.net
rebord.de
broder.cl
erbrod.com
broder.info
broder.co.uk
rodber.com
derbro.com
broder.ca
dobrer.com
brored.com
broder.org
broder.com.br
drober.com
broder.de
broder.com.ar
berdor.net
broder.co
broder.com
redbro.cn

DNS History

21 records (13 active, 8 former)

NSns-1486.awsdns-57.orgns-169.awsdns-21.comns-2036.awsdns-62.co.ukns-934.awsdns-52.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA13.35.87.13313.35.87.15113.35.87.15413.35.87.21318.65.21.1018.65.21.12218.65.21.18118.65.21.733.174.142.1403.174.142.2263.174.142.243.174.142.30
●NSns-1486.awsdns-57.org2026-02-22 → 2026-03-11 · 2 obs
● 2026-02-22 12:04:44
● 2026-03-11 07:01:42
●NSns-169.awsdns-21.com2026-02-22 → 2026-03-11 · 2 obs
● 2026-02-22 12:04:44
● 2026-03-11 07:01:42
●NSns-2036.awsdns-62.co.uk2026-02-22 → 2026-03-11 · 2 obs
● 2026-02-22 12:04:44
● 2026-03-11 07:01:42
●NSns-934.awsdns-52.net2026-02-22 → 2026-03-11 · 2 obs
● 2026-02-22 12:04:44
● 2026-03-11 07:01:42
●MXalt1.aspmx.l.google.com2026-02-22 → 2026-03-11 · 2 obs
● 2026-02-22 12:04:44
● 2026-03-11 07:01:42
●MXalt2.aspmx.l.google.com2026-02-22 → 2026-03-11 · 2 obs
● 2026-02-22 12:04:44
● 2026-03-11 07:01:42
●MXaspmx.l.google.com2026-02-22 → 2026-03-11 · 2 obs
● 2026-02-22 12:04:44
● 2026-03-11 07:01:42
●MXaspmx2.googlemail.com2026-02-22 → 2026-03-11 · 2 obs
● 2026-02-22 12:04:44
● 2026-03-11 07:01:42
●MXaspmx3.googlemail.com2026-02-22 → 2026-03-11 · 2 obs
● 2026-02-22 12:04:44
● 2026-03-11 07:01:42
●A13.35.87.1332026-03-11 → 2026-03-11 · 2 obs
○ 2026-03-05 09:14:32
● 2026-03-11 07:01:42
●A13.35.87.1512026-03-11 → 2026-03-11 · 2 obs
○ 2026-03-05 09:14:32
● 2026-03-11 07:01:42
●A13.35.87.1542026-03-11 → 2026-03-11 · 2 obs
○ 2026-03-05 09:14:32
● 2026-03-11 07:01:42
●A13.35.87.2132026-03-11 → 2026-03-11 · 2 obs
○ 2026-03-05 09:14:32
● 2026-03-11 07:01:42
○A18.65.21.102026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 12:04:44
○ 2026-03-05 09:14:32
○ 2026-03-11 07:01:42
○A18.65.21.1222026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 12:04:44
○ 2026-03-05 09:14:32
○ 2026-03-11 07:01:42
○A18.65.21.1812026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 12:04:44
○ 2026-03-05 09:14:32
○ 2026-03-11 07:01:42
○A18.65.21.732026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 12:04:44
○ 2026-03-05 09:14:32
○ 2026-03-11 07:01:42
○A3.174.142.1402026-03-05 → 2026-03-05 · 3 obs
○ 2026-02-22 12:04:44
● 2026-03-05 09:14:32
○ 2026-03-11 07:01:42
○A3.174.142.2262026-03-05 → 2026-03-05 · 3 obs
○ 2026-02-22 12:04:44
● 2026-03-05 09:14:32
○ 2026-03-11 07:01:42
○A3.174.142.242026-03-05 → 2026-03-05 · 3 obs
○ 2026-02-22 12:04:44
● 2026-03-05 09:14:32
○ 2026-03-11 07:01:42
○A3.174.142.302026-03-05 → 2026-03-05 · 3 obs
○ 2026-02-22 12:04:44
● 2026-03-05 09:14:32
○ 2026-03-11 07:01:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
border.appns-2036.awsdns-62.co.uk, ns-934.awsdns-52.net, ns-1486.awsdns-57.org, ns-169.awsdns-21.com-

✅ Authoritative Response

Server: 205.251.192.169

NS records: ns-2036.awsdns-62.co.uk, ns-934.awsdns-52.net, ns-1486.awsdns-57.org, ns-169.awsdns-21.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for border.app (unsigned zone)

⏱️ Timing

Total: 710ms | Queries: -

📄 Records

TypeCountSample Data
A413.35.87.151, 13.35.87.154...
NS4ns-1486.awsdns-57.org, ns-169.awsdns-21.com...
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
SOA1ns-1486.awsdns-57.org awsdns-hostmaster.

Analysis

IP Addresses

border.app resolves to four IP numbers: 13.35.87.133, 13.35.87.151, 13.35.87.154 and 13.35.87.213.

Other host names such as d2pspvbdjxwkpo.cloudfront.net, d30womf5coomej.cloudfront.net, cultflow.com, d3hr288gbq4txj.cloudfront.net and d2y4yyz2jq286d.cloudfront.net share IPs with border.app.

Name Servers

border.app is delegated to four name servers: ns-169.awsdns-21.com, ns-934.awsdns-52.net, ns-1486.awsdns-57.org and ns-2036.awsdns-62.co.uk.

border.app at least partially shares name servers with other domains, for instance prod.cryptology.com, lendrock.com, d3jp49my1ucczm.cloudfront.net, ericlandgrebe.com and womaster.com.

Host names with two IP numbers: ns-169.awsdns-21.com points to 2600:9000:5300:a900::1 and 205.251.192.169; ns-934.awsdns-52.net points to 2600:9000:5303:a600::1 and 205.251.195.166; ns-1486.awsdns-57.org points to 2600:9000:5305:ce00::1 and 205.251.197.206; ns-2036.awsdns-62.co.uk points to 2600:9000:5307:f400::1 and 205.251.199.244.

Mail Servers

Five mail servers handle border.app: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

border.app shares at least partially some mail servers with other domains, including ns500742.ns500742.ns500742.ns500731.ns500671.ns500742.ns500649.ns500649.ns500649.ns500649.lustychickser.com, ns500794.ns500821.ns500794.ns500794.ns500821.ns500795.ns500794.ns500794.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com, bible.edu, ns500759.ns500698.ns500758.ns500758.ns500758.ns500698.ns500736.ns500698.ns500576.ns500576.ns500576.ns500652.ns500619.trackreceptor.com and ns500731.ns500754.ns500671.ns500688.ns500291.ns500291.ns500678.ns500678.lusty(0x736c7574)z.com.

these mail servers are often used together with mail servers 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: 2607:f8b0:4003:c30::1b and 74.125.27.27

aspmx3.googlemail.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.27

aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26

Host names that point to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names that point to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com