mail.devsignup.com - dns.ninja

mail.devsignup.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5576🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:cd96🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.85.118Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.150🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.85.118, 172.67.205.150
IPv6 hints2606:4700:3030::6815:5576, 2606:4700:3031::ac43:cd96
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com

devsignup.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5576🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:cd96🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.85.118Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.150🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrad.ns.cloudflare.com ⭐
NShope.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.85.118, 172.67.205.150
IPv6 hints2606:4700:3030::6815:5576, 2606:4700:3031::ac43:cd96
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com
SOAbrad.ns.cloudflare.comdns@cloudflare.com serial=2405952273

Previously MX for

devsignup.com

Same first word

mail.management
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mail.ltd
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mail.marketing
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mail.eu
mail.(0x7075737379)cat.jp
mail.tm
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mail.team
mail.com.ru
mail.tn
mail.serveftp.com
mail.by
mail.peewee.jp
mail.virtualuser.de
mail.charity
mail.exchange
mail.live
mail.lk3.ru
mail.com.mk
mail.ap.gov.br
mail.dp.ua
mail.myjino.ru
mail.space
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mail.rr.gov.br
mail.read-books.org
mail.ilovecollege.info
mail.gmx
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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.85.118172.67.205.1502606:4700:3030::6815:55762606:4700:3031::ac43:cd96119.59.120.21
●A104.21.85.1182026-06-10 → 2026-06-10 · 2 obs
○ 2016-08-30 15:48:22
● 2026-06-10 02:44:46
○A119.59.120.212015-08-16 → 2016-08-30 · 3 obs
● 2015-08-16 04:00:56
● 2016-08-30 15:48:22
○ 2026-06-10 02:44:46
●A172.67.205.1502026-06-10 → 2026-06-10 · 2 obs
○ 2016-08-30 15:48:22
● 2026-06-10 02:44:46
●A2606:4700:3030::6815:55762026-06-10 → 2026-06-10 · 2 obs
○ 2016-08-30 15:48:22
● 2026-06-10 02:44:46
●A2606:4700:3031::ac43:cd962026-06-10 → 2026-06-10 · 2 obs
○ 2016-08-30 15:48:22
● 2026-06-10 02:44:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...-
devsignup.combrad.ns.cloudflare.com, hope.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.105

NS records: brad.ns.cloudflare.com, hope.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devsignup.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.85.118, 172.67.205.150
AAAA22606:4700:3030::6815:5576, 2606:4700:3031::ac43:cd96
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

With 4 IP addresses, mail.devsignup.com directs to 104.21.85.118, 172.67.205.150, 2606:4700:3030::6815:5576 and 2606:4700:3031::ac43:cd96.

Among the host names that share IP numbers with mail.devsignup.com are cg9527.com, www.88nn-vn.cyou, lostsys.com and two others.