plex.org - dns.ninja
plex.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.129.193.15🇳🇱 PLEX213.129.192.0/19 Plex Elektronische Informatie BV | ||||||
| PTR | redirect.plex.nl | ||||||
| NS | ns.plex.net ⭐ | ||||||
| A | 213.129.195.53🇳🇱 PLEX213.129.192.0/19 Plex Elektronische Informatie BV | ||||||
| PTR | ns.plex.net | ||||||
| NS | ns.fall-back.net | ||||||
| A | 213.129.194.173🇳🇱 PLEX213.129.192.0/19 Plex Elektronische Informatie BV | ||||||
| PTR | ns.fall-back.net | ||||||
| MX | per.plex.net ⭐ | ||||||
| A | 213.129.213.134🇳🇱 PLEX213.129.192.0/19 Plex Elektronische Informatie BV | ||||||
| PTR | per.plex.net | ||||||
| MX | mx.fall-back.net(100) | ||||||
| A | 213.129.194.170🇳🇱 PLEX213.129.192.0/19 Plex Elektronische Informatie BV | ||||||
| PTR | mx.fall-back.net | ||||||
| TXT | v=spf1 redirect=spfm.plex.net | ||||||
| SOA | ns.plex.nethostmaster@plex.nl serial=125082701 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1781618218 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.fall-back.net2015-05-14 → 2026-06-16 · 2 obs
● 2026-06-16 14:15:46
●MXmx.fall-back.net2015-05-14 → 2026-06-16 · 2 obs
● 2026-06-16 14:15:46
●A213.129.193.152015-05-14 → 2026-06-16 · 2 obs
● 2026-06-16 14:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| plex.org | ns.plex.net, ns.fall-back.net | - |
✅ Authoritative Response
Server:213.129.194.173
NS records: ns.plex.net, ns.fall-back.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plex.org (unsigned zone)
⏱️ Timing
Total: 505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.129.193.15 |
| NS | 2 | ns.plex.net, ns.fall-back.net |
| MX | 2 | per.plex.net (pri: 50), mx.fall-back.net (pri: 100) |
| TXT | 1 | v=spf1 redirect=spfm.plex.net |
| SOA | 1 | ns.plex.net hostmaster.plex.nl |
Analysis
IP Addresses
plex.org resolves to one IP address: 213.129.193.15.
plex.eu, plexnet.nl, plexit.nl and two other host names share IP numbers with plex.org.
Name Servers
plex.org is served by two delegated name servers, ns.fall-back.net and ns.plex.net.
plex.org uses the same name servers as several other domains — among them agmisignsdirect.nl, defenceoptronics.nl, plexnet.nl and two more.
Both ns.fall-back.net and ns.plex.net have a single IP address each — ns.fall-back.net resolves to 213.129.194.173 while ns.plex.net resolves to 213.129.195.53.
Mail Servers
Mail for plex.org is handled by two mail servers — mx.fall-back.net and per.plex.net.
plex.org uses an identical mail server configuration to several other domains — among them plekx.nl, vrij.net, eplex.nl and two more.
plex.org has at least partial mail server overlap with other domains such as beune.com, leon.nl, fall-back.net and two more.
The mail servers mx150.fall-back.net and in.grijzemail.net are commonly paired with these mail servers.
Both mx.fall-back.net and per.plex.net have a single IP address each — mx.fall-back.net resolves to 213.129.194.170 while per.plex.net resolves to 213.129.213.134.