smtp.space3d.net - robtex.com

smtp.space3d.net

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:98e1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:20a4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.164Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.225🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.164, 172.67.152.225
IPv6 hints2606:4700:3031::ac43:98e1, 2606:4700:3033::6815:20a4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com

space3d.net

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::ac43:98e1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:20a4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.164Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.225🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScass.ns.cloudflare.com ⭐
NSkonnor.ns.cloudflare.com
MXunicorn.hjertaas.net ⭐
TXTgoogle-site-verification=gRDox9onxnNrax8E8ourQXV-uwELIlRx8zkPdO45IVI
TXTv=spf1 ip4:37.187.147.45/32 ip6:2001:41d0:a:532d::ff/128 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.164, 172.67.152.225
IPv6 hints2606:4700:3031::ac43:98e1, 2606:4700:3033::6815:20a4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOAcass.ns.cloudflare.comdns@cloudflare.com serial=2402370552

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DNS History

6 records (4 active, 2 former)

2008201020122014201620182020202220242026A104.21.32.164172.67.152.2252606:4700:3031::ac43:98e12606:4700:3033::6815:20a4178.21.129.13080.203.201.107
●A104.21.32.1642026-02-16 → 2026-04-27 · 3 obs
○ 2016-06-23 06:47:14
● 2026-02-16 04:01:04
● 2026-04-27 03:32:34
●A172.67.152.2252026-02-16 → 2026-04-27 · 3 obs
○ 2016-06-23 06:47:14
● 2026-02-16 04:01:04
● 2026-04-27 03:32:34
○A178.21.129.1302015-06-26 → 2016-06-23 · 5 obs
○ 2007-08-16 12:38:42
● 2015-06-26 22:01:00
● 2016-06-23 06:47:14
○ 2026-02-16 04:01:04
○ 2026-04-27 03:32:34
●A2606:4700:3031::ac43:98e12026-02-16 → 2026-04-27 · 3 obs
○ 2016-06-23 06:47:14
● 2026-02-16 04:01:04
● 2026-04-27 03:32:34
●A2606:4700:3033::6815:20a42026-02-16 → 2026-04-27 · 3 obs
○ 2016-06-23 06:47:14
● 2026-02-16 04:01:04
● 2026-04-27 03:32:34
○A80.203.201.1072007-08-16 → 2007-08-16 · 3 obs
● 2007-08-16 12:38:42
○ 2015-06-26 22:01:00
○ 2026-04-27 03:32:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netj.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...-
space3d.netcass.ns.cloudflare.com, konnor.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.106

NS records: cass.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.152.225, 104.21.32.164
AAAA22606:4700:3031::ac43:98e1, 2606:4700:3033::6815:20a4
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

Four IP numbers are pointed to by smtp.space3d.net: 2606:4700:3031::ac43:98e1, 2606:4700:3033::6815:20a4, 104.21.32.164 and 172.67.152.225.

other host names including super.brutal77gas.com, 910teach.com, topleader-asia.com, rlmods.com and www.thechurchofdawnlightkr.org share IP numbers with smtp.space3d.net.