mail.jrdemo.net - robtex.com

mail.jrdemo.net

DNSSECโš ๏ธ Not signed
A81.19.149.34๐Ÿ‡ฆ๐Ÿ‡น IONOS-AS81.19.144.0/20 World4You.com
PTRmail15.world4you.com

jrdemo.net

DNSSECโš ๏ธ Not signed
A81.19.159.73๐Ÿ‡ฆ๐Ÿ‡น IONOS-AS81.19.144.0/20 World4You.com
NSns1.world4you.at โญ
NSns2.world4you.at
MXmail.jrdemo.net โญ
TXTv=spf1 mx include:spf.w4ymail.at -all
SOAns1.world4you.athostmaster@world4you.com 2025-03-21 #22

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A81.19.149.3481.19.154.99
โ—A81.19.149.342026-02-23 โ†’ 2026-04-04 ยท 3 obs
โ—‹ 2016-09-12 13:21:34
โ— 2026-02-23 07:50:18
โ— 2026-04-04 04:07:20
โ—‹A81.19.154.992015-08-19 โ†’ 2016-09-12 ยท 4 obs
โ— 2015-08-19 21:59:56
โ— 2016-09-12 13:21:34
โ—‹ 2026-02-23 07:50:18
โ—‹ 2026-04-04 04:07:20

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...-
jrdemo.netns1.world4you.at, ns2.world4you.at-

โœ… Authoritative Response

Server:217.160.82.253

NS records: ns1.world4you.at, ns2.world4you.at

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for jrdemo.net (unsigned zone)

โฑ๏ธ Timing

Total: 363ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A181.19.149.34

Analysis

Mail Server Role

mail.jrdemo.net functions as a mail server for jrdemo.net.

IP Addresses

mail.jrdemo.net resolves to one IP number: 81.19.149.34.

other host names including mail.cmykfilms.at, mail.semrad.at, mail.elisabeth-wallner.at, mail.comworld.at and mail.birgitgraf.at share IP numbers with mail.jrdemo.net.