rubyfitness.vn - robtex.com

rubyfitness.vn

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:10e0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d844🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.224Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.68🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSariella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2620🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
A2803:f800:50::6ca2:c220🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRariella.ns.cloudflare.com
A2a06:98c1:50::ac40:2220🇺🇸 Cloudflare2a06:98c1:50::/45
PTRariella.ns.cloudflare.com
A108.162.194.32🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
A162.159.38.32Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
A172.64.34.32🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
NSdenver.ns.cloudflare.com
A2606:4700:58::a29f:2cc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A2803:f800:50::6ca2:c3c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdenver.ns.cloudflare.com
A2a06:98c1:50::ac40:23c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdenver.ns.cloudflare.com
A108.162.195.196🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A162.159.44.196Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A172.64.35.196🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c0b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTfacebook-domain-verification=jc2dl440egazf2i16bmz4vvde7vgeq
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.16.224, 172.67.216.68
IPv6 hints2606:4700:3033::6815:10e0, 2606:4700:3036::ac43:d844
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com
SOAariella.ns.cloudflare.comdns@cloudflare.com serial=2409135998

vn

DNSSEC🔒 Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030996211

Same first word

rubyfitness.vn
rubyfitness.com

DNS History

19 records (11 active, 8 former)

2020202120222023202420252026NSariella.ns.cloudflare.comdenver.ns.cloudflare.comearl.ns.cloudflare.comgene.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.16.224172.67.216.682606:4700:3033::6815:10e02606:4700:3036::ac43:d844104.27.162.88104.27.163.882606:4700:30::681b:a2582606:4700:30::681b:a3582606:4700:3031::ac43:d8442606:4700:3032::6815:10e0
●NSariella.ns.cloudflare.com2026-05-01 → 2026-07-14 · 3 obs
○ 2019-12-28 11:29:54
● 2026-05-01 06:37:50
● 2026-07-14 10:54:04
●NSdenver.ns.cloudflare.com2026-05-01 → 2026-07-14 · 3 obs
○ 2019-12-28 11:29:54
● 2026-05-01 06:37:50
● 2026-07-14 10:54:04
○NSearl.ns.cloudflare.com2019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 11:29:54
○ 2026-05-01 06:37:50
○ 2026-07-14 10:54:04
○NSgene.ns.cloudflare.com2019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 11:29:54
○ 2026-05-01 06:37:50
○ 2026-07-14 10:54:04
●MXalt1.aspmx.l.google.com2019-12-28 → 2026-07-14 · 2 obs
● 2019-12-28 11:29:54
● 2026-07-14 10:54:04
●MXalt2.aspmx.l.google.com2019-12-28 → 2026-07-14 · 2 obs
● 2019-12-28 11:29:54
● 2026-07-14 10:54:04
●MXalt3.aspmx.l.google.com2019-12-28 → 2026-07-14 · 2 obs
● 2019-12-28 11:29:54
● 2026-07-14 10:54:04
●MXalt4.aspmx.l.google.com2019-12-28 → 2026-07-14 · 2 obs
● 2019-12-28 11:29:54
● 2026-07-14 10:54:04
●MXaspmx.l.google.com2019-12-28 → 2026-07-14 · 2 obs
● 2019-12-28 11:29:54
● 2026-07-14 10:54:04
●A104.21.16.2242026-05-01 → 2026-07-14 · 3 obs
○ 2019-12-28 11:29:54
● 2026-05-01 06:37:50
● 2026-07-14 10:54:04
○A104.27.162.882019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 11:29:54
○ 2026-05-01 06:37:50
○ 2026-07-14 10:54:04
○A104.27.163.882019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 11:29:54
○ 2026-05-01 06:37:50
○ 2026-07-14 10:54:04
●A172.67.216.682026-05-01 → 2026-07-14 · 3 obs
○ 2019-12-28 11:29:54
● 2026-05-01 06:37:50
● 2026-07-14 10:54:04
○A2606:4700:30::681b:a2582019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 11:29:54
○ 2026-05-01 06:37:50
○ 2026-07-14 10:54:04
○A2606:4700:30::681b:a3582019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 11:29:54
○ 2026-05-01 06:37:50
○ 2026-07-14 10:54:04
○A2606:4700:3031::ac43:d8442026-05-01 → 2026-05-30 · 5 obs
○ 2019-12-28 11:29:54
● 2026-05-01 06:37:50
● 2026-05-30 02:12:42
○ 2026-07-14 10:54:02
○ 2026-07-14 10:54:04
○A2606:4700:3032::6815:10e02026-05-01 → 2026-05-30 · 5 obs
○ 2019-12-28 11:29:54
● 2026-05-01 06:37:50
● 2026-05-30 02:12:42
○ 2026-07-14 10:54:02
○ 2026-07-14 10:54:04
●A2606:4700:3033::6815:10e02026-07-14 → 2026-07-14 · 3 obs
○ 2026-05-30 02:12:42
● 2026-07-14 10:54:02
● 2026-07-14 10:54:04
●A2606:4700:3036::ac43:d8442026-07-14 → 2026-07-14 · 3 obs
○ 2026-05-30 02:12:42
● 2026-07-14 10:54:02
● 2026-07-14 10:54:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, g.dns-servers.vn, d.dns-servers.vn...16 records
rubyfitness.vnariella.ns.cloudflare.com, denver.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.32

NS records: ariella.ns.cloudflare.com, denver.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubyfitness.vn (unsigned zone)

⏱️ Timing

Total: 1525ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.16.224, 172.67.216.68
AAAA22606:4700:3036::ac43:d844, 2606:4700:3033::6815:10e0
NS2ariella.ns.cloudflare.com, denver.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1facebook-domain-verification=jc2dl440ega
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ariella.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

Analysis

IP Addresses

rubyfitness.vn points to the four IP addresses 104.21.16.224, 172.67.216.68, 2606:4700:3033::6815:10e0 and 2606:4700:3036::ac43:d844.

eari.ie, videofanpage.com, karibunipinel.com plus two other host names have IP numbers in common with rubyfitness.vn.

Name Servers

rubyfitness.vn has two authoritative name servers — ariella.ns.cloudflare.com and denver.ns.cloudflare.com.

The name server configuration of rubyfitness.vn is shared with other domains, for instance plinko-games.top, ncins.com, multipay.cd and two others.

At least some of rubyfitness.vn's name servers are shared with other domains, for example sunteco.app, knowledgebrew.co.uk, payrow.com and two more.

These name servers tend to be deployed in combination with the name servers susan.ns.cloudflare.com and kinsley.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ariella.ns.cloudflare.com points to 108.162.194.32, 162.159.38.32, 172.64.34.32 and 3 other IP addresses.

denver.ns.cloudflare.com points to 108.162.195.196, 162.159.44.196, 172.64.35.196 and 3 other IP addresses.

Mail Servers

rubyfitness.vn has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by rubyfitness.vn are shared with other domains: ns500759.ns500758.ns500698.ns500736.ns500698.ns500736.ns500698.ns500698.ns500735.ns500735.ns500735.ns500576.ns500619.ns500698.trackreceptor.com, ns500698.ns500758.ns500698.ns500758.ns500736.ns500735.ns500735.ns500698.ns500735.ns500736.ns500619.ns500698.ns500619.ns500619.trackreceptor.com, ns500759.ns500758.ns500735.ns500736.ns500735.ns500735.ns500698.ns500736.ns500735.ns500576.ns500698.ns500708.ns500576.ns500652.ns500576.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 172.253.63.27 and 2607:f8b0:4004:c0b::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.