mail.sameercore.com - dns.ninja

mail.sameercore.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:433d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d6fc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.61Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.252🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.61, 172.67.214.252
IPv6 hints2606:4700:3034::6815:433d, 2606:4700:3037::ac43:d6fc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com

sameercore.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:433d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d6fc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.61Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.252🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalice.ns.cloudflare.com ⭐
NSmicah.ns.cloudflare.com
MX_dc-mx.e4d1d8a40115.sameercore.com ⭐
TXTv=spf1 a mx ptr include:bluehost.com ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.61, 172.67.214.252
IPv6 hints2606:4700:3034::6815:433d, 2606:4700:3037::ac43:d6fc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOAalice.ns.cloudflare.comdns@cloudflare.com serial=2405727076

Previously MX for

sameercore.com

Same first word

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DNS History

9 records (4 active, 5 former)

20192020202120222023202420252026A104.21.67.61172.67.214.2522606:4700:3034::6815:433d2606:4700:3037::ac43:d6fc188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::66.147.242.191
●A104.21.67.612026-07-05 → 2026-07-05 · 3 obs
○ 2018-06-21 01:12:48
● 2026-07-05 03:11:42
● 2026-07-05 03:11:44
●A172.67.214.2522026-07-05 → 2026-07-05 · 3 obs
○ 2018-06-21 01:12:48
● 2026-07-05 03:11:42
● 2026-07-05 03:11:44
○A188.114.96.02026-07-05 → 2026-07-05 · 2 obs
○ 2026-07-05 03:11:42
○ 2026-07-05 03:11:44
○A188.114.97.02026-07-05 → 2026-07-05 · 2 obs
○ 2026-07-05 03:11:42
○ 2026-07-05 03:11:44
●A2606:4700:3034::6815:433d2026-07-05 → 2026-07-05 · 3 obs
○ 2018-06-21 01:12:48
● 2026-07-05 03:11:42
● 2026-07-05 03:11:44
●A2606:4700:3037::ac43:d6fc2026-07-05 → 2026-07-05 · 3 obs
○ 2018-06-21 01:12:48
● 2026-07-05 03:11:42
● 2026-07-05 03:11:44
○A2a06:98c1:3120::2026-07-05 → 2026-07-05 · 2 obs
○ 2026-07-05 03:11:42
○ 2026-07-05 03:11:44
○A2a06:98c1:3121::2026-07-05 → 2026-07-05 · 2 obs
○ 2026-07-05 03:11:42
○ 2026-07-05 03:11:44
○A66.147.242.1912018-06-21 → 2018-06-21 · 3 obs
● 2018-06-21 01:12:48
○ 2026-07-05 03:11:42
○ 2026-07-05 03:11:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
sameercore.comalice.ns.cloudflare.com, micah.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.206

NS records: alice.ns.cloudflare.com, micah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sameercore.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.214.252, 104.21.67.61
AAAA22606:4700:3037::ac43:d6fc, 2606:4700:3034::6815:433d
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.sameercore.com resolves to four IP addresses: 104.21.67.61, 172.67.214.252, 2606:4700:3034::6815:433d and 2606:4700:3037::ac43:d6fc.

apiopenai.2439947537.workers.dev, findbiz.co.uk, werkenbijvandorp.com and two other host names share IP numbers with mail.sameercore.com.