`mail.trainsec.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:85f0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5e3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.227^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.240^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.227, 172.67.133.240
		IPv6 hints	2606:4700:3032::ac43:85f0, 2606:4700:3034::6815:5e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com

`trainsec.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:85f0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5e3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.227^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.240^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
NS	`sam.ns.cloudflare.com`
MX	`_dc-mx.9f5b7e491efc.trainsec.com` ⭐
TXT	`v=spf1 +a +mx +ip4:173.254.28.15 ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.227, 172.67.133.240
		IPv6 hints	2606:4700:3032::ac43:85f0, 2606:4700:3034::6815:5e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2400465415

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DNS History

8 records (4 active, 4 former)

●A104.21.5.2272026-04-10 → 2026-04-13 · 3 obs

○ 2016-04-26 04:19:50
● 2026-04-10 21:12:54
● 2026-04-13 03:20:30

○A104.28.10.952015-06-29 → 2016-04-26 · 4 obs

● 2015-06-29 09:26:56
● 2016-04-26 04:19:50
○ 2026-04-10 21:12:54
○ 2026-04-13 03:20:30

○A104.28.11.952015-06-29 → 2016-04-26 · 4 obs

● 2015-06-29 09:26:56
● 2016-04-26 04:19:50
○ 2026-04-10 21:12:54
○ 2026-04-13 03:20:30

●A172.67.133.2402026-04-10 → 2026-04-13 · 3 obs

○ 2016-04-26 04:19:50
● 2026-04-10 21:12:54
● 2026-04-13 03:20:30

○A2400:cb00:2048:1::681c:a5f2015-06-29 → 2016-04-26 · 4 obs

● 2015-06-29 09:26:56
● 2016-04-26 04:19:50
○ 2026-04-10 21:12:54
○ 2026-04-13 03:20:30

○A2400:cb00:2048:1::681c:b5f2015-06-29 → 2016-04-26 · 4 obs

● 2015-06-29 09:26:56
● 2016-04-26 04:19:50
○ 2026-04-10 21:12:54
○ 2026-04-13 03:20:30

●A2606:4700:3032::ac43:85f02026-04-10 → 2026-04-13 · 3 obs

○ 2016-04-26 04:19:50
● 2026-04-10 21:12:54
● 2026-04-13 03:20:30

●A2606:4700:3034::6815:5e32026-04-10 → 2026-04-13 · 3 obs

○ 2016-04-26 04:19:50
● 2026-04-10 21:12:54
● 2026-04-13 03:20:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...	-
trainsec.com	isla.ns.cloudflare.com, sam.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.33.141

NS records: isla.ns.cloudflare.com, sam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trainsec.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.227, 172.67.133.240`
AAAA	2	`2606:4700:3032::ac43:85f0, 2606:4700:3034::6815:5e3`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.trainsec.com points to four IP numbers: 2606:4700:3032::ac43:85f0, 2606:4700:3034::6815:5e3, 104.21.5.227 and 172.67.133.240.

Other host names, for instance active(0x706f726e)tube.com, soltrixa.shop, sogaetingsites.shop, boldtechnologysystems.com and rogers.ai share IP numbers with mail.trainsec.com.

mail.trainsec.com - robtex.com