app.corpu.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

app.corpu.com

DNSSEC⚠️ Not signed
MXmxa.mailgun.org ⭐
A34.149.254.5🇺🇸 Google34.148.0.0/14
PTR5.254.149.34.bc.googleusercontent.com
MXmxb.mailgun.org ⭐
A34.149.254.5🇺🇸 Google34.148.0.0/14
PTR5.254.149.34.bc.googleusercontent.com
TXTv=spf1 include:mailgun.org ~all

corpu.com

DNSSEC⚠️ Not signed
A2606:4700:4408::ac40:9ba5🇺🇸 Cloudflare2606:4700:4408::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2a06:98c1:3101::6812:205b🇺🇸 Cloudflare2a06:98c1:3101::/48 ✓ In HTTPS hints
A104.18.32.91Cloudflare104.18.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.64.155.165🇺🇸 Cloudflare172.64.155.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanna.ns.cloudflare.com ⭐
NSpete.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
TXTK+HwNHa4fBXt7/ayxenwfg==
TXTMS=ms50120721
TXTZOOM_verify_nqC-jKk4QhCA2okGBmXOdw
TXTca3-0c809ac48796426e939205121349a330
TXTca3-d75cea0912604d4a86c26d19e1521da5
TXTgoogle-site-verification=9nO5YnaG4lzZhlAEsJ2J8KflNh4RRe7ozhwmzNiahGo
TXTgoogle-site-verification=pd3ddFu1XA6RiyTIm18zAzgnkl4dtOmbLxE05RAA2IQ
TXTstatus-page-domain-verification=6058g4jld7xm
TXTv=spf1 include:_spf.google.com include:mailgun.org include:_spf-ontramail.ont...
TXTzh37l1lmkrq2hjtx0ht7b10j72m2lshr
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.32.91, 172.64.155.165
IPv6 hints2606:4700:4408::ac40:9ba5, 2a06:98c1:3101::6812:205b
SOAanna.ns.cloudflare.comdns@cloudflare.com serial=2412265771

Same first word

app.dynns.com
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app.coupons
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app.cl
app.holiday
app.com.vn
app.nu
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app.gov.mk
app.ng
app.dating
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app.pictures
app.web.id
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app.cd
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app.tc
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app.si
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app.jobs
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app.florist
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app.ismaili
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app.life
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app.ae
app.li
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app.eu
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app.properties
app.ag
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DNS History

2 records (2 active, 0 former)

201820192020202120222023202420252026MXmxa.mailgun.orgmxb.mailgun.org
●MXmxa.mailgun.org2017-08-31 → 2026-08-15 · 2 obs
● 2017-08-31 12:02:20
● 2026-08-15 09:18:04
●MXmxb.mailgun.org2017-08-31 → 2026-08-15 · 2 obs
● 2017-08-31 12:02:20
● 2026-08-15 09:18:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
corpu.compete.ns.cloudflare.com, anna.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.102

NS records: pete.ns.cloudflare.com, anna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corpu.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

TypeCountSample Data
MX2mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)
TXT1v=spf1 include:mailgun.org ~all

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Servers

app.corpu.com has two mail servers: mxa.mailgun.org and mxb.mailgun.org.

app.corpu.com shares the same mail server setup as other domains, including aylafrost.com, nwaved.com, cikk.org and two others.

app.corpu.com shares mail servers — at least in part — with other domains, including anthemcp.com, canadianvisa.org, chiropraise.com and two others.

These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.

mxa.mailgun.org and mxb.mailgun.org each point to one IP address — 34.149.254.5.

The host names mxa.mailgun.org and mxb.mailgun.org both resolve to 34.149.254.5 IP addresses.