mail.sp-grp.com - robtex.com

mail.sp-grp.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:72a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:87ba🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.42Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.186🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.42, 172.67.135.186
IPv6 hints2606:4700:3030::6815:72a, 2606:4700:3037::ac43:87ba
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com

sp-grp.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:72a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:87ba🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.42Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.186🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgail.ns.cloudflare.com ⭐
NSlogan.ns.cloudflare.com
MXmx2.zoho.com ⭐
MXmx3.zoho.com(20)
MXmx.zoho.com(50)
TXTgoogle-site-verification=IOyll1B7z6bklgeT78sk6xu2yWqyCIOt61r98hB84Ik
TXTv=spf1 include:zohomail.com ~all
TXTzoho-verification=zb54310000.zmverify.zoho.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.42, 172.67.135.186
IPv6 hints2606:4700:3030::6815:72a, 2606:4700:3037::ac43:87ba
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com
SOAgail.ns.cloudflare.comdns@cloudflare.com serial=2405514201

Previously MX for

sp-grp.com

Same first word

mail.training
mail.cd
mail.in.ua
mail.cx
mail.gm
mail.su
mail.toshiba
mail.hosting
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mail.fm
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mail.ci
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mail.microsoft
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mail.deals
mail.edu.pl
mail.cfolks.pl
mail.cm
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mail.poivron.org
mail.dnshome.de
mail.jp
mail.mp

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DNS History

5 records (4 active, 1 former)

2017201820192020202120222023202420252026A104.21.7.42172.67.135.1862606:4700:3030::6815:72a2606:4700:3037::ac43:87ba113.11.251.210
●A104.21.7.422026-07-12 → 2026-07-12 · 2 obs
○ 2026-04-08 05:23:20
● 2026-07-12 01:11:46
○A113.11.251.2102016-12-25 → 2016-12-25 · 3 obs
● 2016-12-25 16:07:14
○ 2026-04-08 05:23:20
○ 2026-07-12 01:11:46
●A172.67.135.1862026-07-12 → 2026-07-12 · 2 obs
○ 2026-04-08 05:23:20
● 2026-07-12 01:11:46
●A2606:4700:3030::6815:72a2026-07-12 → 2026-07-12 · 2 obs
○ 2026-04-08 05:23:20
● 2026-07-12 01:11:46
●A2606:4700:3037::ac43:87ba2026-07-12 → 2026-07-12 · 2 obs
○ 2026-04-08 05:23:20
● 2026-07-12 01:11:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sp-grp.comgail.ns.cloudflare.com, logan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.116

NS records: gail.ns.cloudflare.com, logan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sp-grp.com (unsigned zone)

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.7.42, 172.67.135.186
AAAA22606:4700:3037::ac43:87ba, 2606:4700:3030::6815:72a
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.sp-grp.com directs to four IP numbers, which are 104.21.7.42, 172.67.135.186, 2606:4700:3030::6815:72a and 2606:4700:3037::ac43:87ba.

Two other host names, along with lestarijayamandiri.com, bayareacyberrays.com and www.rdinstruments.com, also share IP numbers with mail.sp-grp.com.