grid.horizonsims.com - robtex.com

grid.horizonsims.com

DNSSEC⚠️ Not signed
A217.92.28.87🇩🇪 DTAG217.80.0.0/12 Deutsche Telekom AG, Internet service provider
PTRpd95c1c57.dip0.t-ipconnect.de
TXTv=spf1 mx a ip4:217.92.28.87 ~all

horizonsims.com

DNSSEC⚠️ Not signed
A217.92.28.87🇩🇪 DTAG217.80.0.0/12 Deutsche Telekom AG, Internet service provider
NSns51.domaincontrol.com
NSns52.domaincontrol.com
MXgrid.horizonsims.com
TXTv=spf1 mx a ip4:217.92.28.87 ~all
SOAns51.domaincontrol.comdns@jomax.net 2026-05-13 #1

PTR for

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

A217.92.28.87144.91.88.143
A144.91.88.1432026-04-29 → 2026-05-07 · 4 obs
● 2026-04-29 03:53:06
● 2026-05-07 11:58:58
○ 2026-05-24 04:37:56
○ 2026-08-09 22:18:10
A217.92.28.872026-05-24 → 2026-08-09 · 3 obs
○ 2026-05-07 11:58:58
● 2026-05-24 04:37:56
● 2026-08-09 22:18:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
horizonsims.comns51.domaincontrol.com, ns52.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.105.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for horizonsims.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

TypeCountSample Data
A1217.92.28.87
TXT1v=spf1 mx a ip4:217.92.28.87 ~all

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)

Analysis

Mail Server Role

grid.horizonsims.com serves as a mail server for horizonsims.com.

IP Addresses

grid.horizonsims.com points to a single IP number: 217.92.28.87.

Additional host names — pd95c1c57.dip0.t-ipconnect.de, symtaq.com, mixters.net and two others — share IP numbers with grid.horizonsims.com.