coachos.app - robtex.com

coachos.app

DNSSEC⚠️ Not signed
A3.131.25.191πŸ‡ΊπŸ‡Έ Amazon3.131.0.0/16 EC2 CMH prefix
PTRec2-3-131-25-191.us-east-2.compute.amazonaws.com
NSns-998.awsdns-60.net ⭐
A2600:9000:5303:e600::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5303::/48 - CloudFront
PTRns-998.awsdns-60.net
A205.251.195.230πŸ‡ΊπŸ‡Έ Amazon205.251.195.0/24 prefix
PTRns-998.awsdns-60.net
NSns-1193.awsdns-21.org
A2600:9000:5304:a900::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5304::/48 - CloudFront
PTRns-1193.awsdns-21.org
A205.251.196.169πŸ‡ΊπŸ‡Έ Amazon205.251.196.0/24 prefix
PTRns-1193.awsdns-21.org
NSns-1669.awsdns-16.co.uk
A2600:9000:5306:8500::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5306::/48 - CloudFront
PTRns-1669.awsdns-16.co.uk
A205.251.198.133πŸ‡ΊπŸ‡Έ Amazon205.251.198.0/24 prefix
PTRns-1669.awsdns-16.co.uk
NSns-33.awsdns-04.com
A2600:9000:5300:2100::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5300::/48 - CloudFront
PTRns-33.awsdns-04.com
A205.251.192.33πŸ‡ΊπŸ‡Έ Amazon205.251.192.0/24 prefix
PTRns-33.awsdns-04.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A142.251.2.26πŸ‡ΊπŸ‡Έ Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1aπŸ‡¨πŸ‡± Google2800:3f0:4003::/48
A108.177.123.26πŸ‡ΊπŸ‡Έ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1bπŸ‡³πŸ‡± Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26πŸ‡ΊπŸ‡Έ Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27πŸ‡ΊπŸ‡Έ Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.27πŸ‡ΊπŸ‡Έ Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXT_globalsign-domain-verification=YZlZgPz04epLAjiXkB4PazjjIj5mBMJwIAT9CuPJOL
SOAns-998.awsdns-60.netawsdns-hostmaster@amazon.com serial=1

app

DNSSECπŸ”’ 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
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

10 records (10 active, 0 former)

NSns-1193.awsdns-21.orgns-1669.awsdns-16.co.ukns-33.awsdns-04.comns-998.awsdns-60.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA3.131.25.191
●NSns-1193.awsdns-21.org2026-02-16 β†’ 2026-03-29 Β· 2 obs
● 2026-02-16 11:21:48
● 2026-03-29 06:33:16
●NSns-1669.awsdns-16.co.uk2026-02-16 β†’ 2026-03-29 Β· 2 obs
● 2026-02-16 11:21:48
● 2026-03-29 06:33:16
●NSns-33.awsdns-04.com2026-02-16 β†’ 2026-03-29 Β· 2 obs
● 2026-02-16 11:21:48
● 2026-03-29 06:33:16
●NSns-998.awsdns-60.net2026-02-16 β†’ 2026-03-29 Β· 2 obs
● 2026-02-16 11:21:48
● 2026-03-29 06:33:16
●MXalt1.aspmx.l.google.com2026-02-16 β†’ 2026-03-29 Β· 2 obs
● 2026-02-16 11:21:48
● 2026-03-29 06:33:16
●MXalt2.aspmx.l.google.com2026-02-16 β†’ 2026-03-29 Β· 2 obs
● 2026-02-16 11:21:48
● 2026-03-29 06:33:16
●MXalt3.aspmx.l.google.com2026-02-16 β†’ 2026-03-29 Β· 2 obs
● 2026-02-16 11:21:48
● 2026-03-29 06:33:16
●MXalt4.aspmx.l.google.com2026-02-16 β†’ 2026-03-29 Β· 2 obs
● 2026-02-16 11:21:48
● 2026-03-29 06:33:16
●MXaspmx.l.google.com2026-02-16 β†’ 2026-03-29 Β· 2 obs
● 2026-02-16 11:21:48
● 2026-03-29 06:33:16
●A3.131.25.1912026-02-16 β†’ 2026-03-29 Β· 2 obs
● 2026-02-16 11:21:48
● 2026-03-29 06:33:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
appns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
coachos.appns-33.awsdns-04.com, ns-998.awsdns-60.net, ns-1669.awsdns-16.co.uk, ns-1193.awsdns-21.org-

βœ… Authoritative Response

Server:205.251.196.169

NS records: ns-33.awsdns-04.com, ns-998.awsdns-60.net, ns-1669.awsdns-16.co.uk, ns-1193.awsdns-21.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coachos.app (unsigned zone)

⏱️ Timing

Total: 770ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A13.131.25.191
NS4ns-1193.awsdns-21.org, ns-1669.awsdns-16.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1_globalsign-domain-verification=YZlZgPz0
SOA1ns-998.awsdns-60.net awsdns-hostmaster.a

Analysis

IP Addresses

coachos.app resolves to a single IP address: 3.131.25.191.

Other host names, for instance du.coach, share IP numbers with coachos.app.

Name Servers

coachos.app is delegated to four name servers: ns-33.awsdns-04.com, ns-998.awsdns-60.net, ns-1193.awsdns-21.org and ns-1669.awsdns-16.co.uk.

coachos.app at least partially shares name servers with other domains, including zeptonow.dev, specy.org, vipmembers.net, mypurereleif.com and hcinairobi.co.ke.

Hosts with two IP numbers:

Host ns-33.awsdns-04.com points to 2600:9000:5300:2100::1 and 205.251.192.33

Host ns-998.awsdns-60.net points to 2600:9000:5303:e600::1 and 205.251.195.230

Host ns-1193.awsdns-21.org points to 2600:9000:5304:a900::1 and 205.251.196.169

Host ns-1669.awsdns-16.co.uk points to 2600:9000:5306:8500::1 and 205.251.198.133

Mail Servers

coachos.app 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.

The mail servers for coachos.app are shared with other domains, for instance enrichscience.com, ns500841.ns500794.ns500821.ns500821.ns500821.ns500794.ns500794.ns500794.ns500821.ns500795.ns500795.lustypartnersfinder.com, christiratcliff.com, ns500698.ns500759.ns500758.ns500698.ns500735.ns500735.ns500735.ns500698.ns500735.ns500686.ns500686.ns500576.ns500619.trackreceptor.com and ns500698.ns500759.ns500758.ns500759.ns500698.ns500736.ns500698.ns500576.ns500698.ns500708.ns500652.ns500619.ns500652.ns500619.ns500652.tracksymphony.com.

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

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.251.2.26.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.

alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.

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

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.27.