nub-app.com - robtex.com

nub-app.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:af68🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1f51🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.81Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.104🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeleanor.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26cd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReleanor.ns.cloudflare.com
A2803:f800:50::6ca2:c2cd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReleanor.ns.cloudflare.com
A2a06:98c1:50::ac40:22cd🇺🇸 Cloudflare2a06:98c1:50::/45
PTReleanor.ns.cloudflare.com
A108.162.194.205🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReleanor.ns.cloudflare.com
A162.159.38.205Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReleanor.ns.cloudflare.com
A172.64.34.205🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReleanor.ns.cloudflare.com
NSjohnathan.ns.cloudflare.com
A2606:4700:58::a29f:2c2c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A2803:f800:50::6ca2:c32c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjohnathan.ns.cloudflare.com
A2a06:98c1:50::ac40:232c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjohnathan.ns.cloudflare.com
A108.162.195.44🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A162.159.44.44Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A172.64.35.44🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f27.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.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:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.81, 172.67.175.104
IPv6 hints2606:4700:3036::ac43:af68, 2606:4700:3037::6815:1f51
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOAeleanor.ns.cloudflare.comdns@cloudflare.com serial=2402271437

com

DNSSEC🔒 Signed (DS record present)
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
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777027506

Same first word

nub-app.com

Similar names

pan-pub.fr

DNS History

11 records (11 active, 0 former)

NSeleanor.ns.cloudflare.comjohnathan.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.31.81172.67.175.1042606:4700:3036::ac43:af682606:4700:3037::6815:1f51
●NSeleanor.ns.cloudflare.com2026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02
●NSjohnathan.ns.cloudflare.com2026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02
●MXaspmx.l.google.com2026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02
●A104.21.31.812026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02
●A172.67.175.1042026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02
●A2606:4700:3036::ac43:af682026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02
●A2606:4700:3037::6815:1f512026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 07:28:20
● 2026-04-24 10:56:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...-
nub-app.comeleanor.ns.cloudflare.com, johnathan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.44

NS records: eleanor.ns.cloudflare.com, johnathan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nub-app.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.31.81, 172.67.175.104
AAAA22606:4700:3036::ac43:af68, 2606:4700:3037::6815:1f51
NS2eleanor.ns.cloudflare.com, johnathan.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1eleanor.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (eleanor.ns.cloudflare.com, eleanor.ns.cloudflare.com, eleanor.ns.cloudflare.com...)

Analysis

IP Addresses

nub-app.com maps to four IP numbers: 2606:4700:3036::ac43:af68, 2606:4700:3037::6815:1f51, 104.21.31.81 and 172.67.175.104.

Other host names such as caiubynascimento.com.br, ahl.lordfilm-xac.ru, yufeng021.com, cytosorb.at and de158.com share IPs with nub-app.com.

Name Servers

Two name servers eleanor.ns.cloudflare.com and johnathan.ns.cloudflare.com handle the delegation for nub-app.com.

nub-app.com shares the same name server setup as other domains, for example hapewe.net, ultravioleta1.com, uci-ika.store, ciw-risop.online and ldwr.app.

nub-app.com at least partially shares name servers with other domains, for example kopitiambot.com, scamp.pro, gopoci.org, the-piercing.org and redsociojuridica.org.

These name servers are commonly used with riya.ns.cloudflare.com and lady.ns.cloudflare.com and emely.ns.cloudflare.com.

Host names with six IP numbers:

eleanor.ns.cloudflare.com points to 2606:4700:50::a29f:26cd, 2803:f800:50::6ca2:c2cd, 2a06:98c1:50::ac40:22cd, 108.162.194.205, 162.159.38.205 and 172.64.34.205.

johnathan.ns.cloudflare.com points to 2606:4700:58::a29f:2c2c, 2803:f800:50::6ca2:c32c, 2a06:98c1:50::ac40:232c, 108.162.195.44, 162.159.44.44 and 172.64.35.44.

Mail Servers

nub-app.com 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.

nub-app.com shares at least partially some mail servers with other domains, for instance opticus.com, ns500693.ns500734.ns500693.ns500693.ns500734.ns500588.ns500699.ns500683.ns500693.ns500683.ns500612.ns500588.ns500612.ns500632.ns500612.ns500578.ns500110.dtrkdll.com, ns500758.ns500698.ns500698.ns500736.ns500735.ns500698.ns500698.ns500736.ns500736.ns500576.ns500576.ns500619.ns500698.trackreceptor.com, ns500742.ns500742.ns500754.ns500731.ns500731.ns500671.ns500671.ns500671.ns500678.ns500678.ns500678.ns500291.ns500291.ns500131.lustychickser.com and ns500759.ns500758.ns500759.ns500698.ns500698.ns500698.ns500736.ns500735.ns500576.ns500576.ns500619.ns500576.ns500619.ns500619.trackreceptor.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 142.251.163.27

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

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

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

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26