mail.greiners.com - dns.ninja

mail.greiners.com

DNSSEC⚠️ Not signed
A47.21.25.134πŸ‡ΊπŸ‡Έ AS612847.20.0.0/14
PTRool-2f151986.static.optonline.net

greiners.com

DNSSEC⚠️ Not signed
NSns01.domaincontrol.com ⭐
NSns02.domaincontrol.com
MXmx01.mail.icloud.com ⭐
MXmx02.mail.icloud.com ⭐
TXTv=spf1 ptr:mail.greiners.com a:47.21.25.130 a:47.21.25.134 -all
TXTapple-domain=C5RCN59xdzTBuYF1
TXTv=spf1 redirect=icloud.com
SOAns01.domaincontrol.comdns@jomax.net 2025-06-06 #0

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A47.21.25.134
●A47.21.25.1342017-10-10 β†’ 2026-08-08 Β· 2 obs
● 2017-10-10 03:04:24
● 2026-08-08 21:47:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
greiners.comns01.domaincontrol.com, ns02.domaincontrol.com4 records

βœ… Authoritative Response

Server:173.201.68.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greiners.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A147.21.25.134

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

IP Addresses

mail.greiners.com resolves to just one IP address, 47.21.25.134.

Among the host names that share IP numbers with mail.greiners.com is ool-2f151986.static.optonline.net, as one example.