plex-sys.com - robtex.com

plex-sys.com

DNSSEC⚠️ Not signed
NSa1-61.akam.net ⭐
A2600:1401:2::3d🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-61.akam.net
PTRns1-61.akam.net
A193.108.91.61🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-61.akam.net
PTRns1-61.akam.net
NSa14-66.akam.net
A2600:1480:1800::42🇺🇸 Akamai2600:1480:1800::/48 Technologies
PTRa14-66.akam.net
A184.26.161.66🇺🇸 Akamai184.26.161.0/24 Technologies
PTRa14-66.akam.net
NSa28-67.akam.net
A2600:1480:d800::43🇺🇸 Akamai2600:1480:d800::/48 Technologies
PTRa28-67.akam.net
A95.100.173.67🇳🇱 Akamai95.100.173.0/24 Technologies
PTRa28-67.akam.net
NSa3-64.akam.net
A2600:1408:1c::40🇺🇸 Akamai2600:1408:1c::/48 Technologies
PTRa3-64.akam.net
PTRns7-64.akam.net
A96.7.49.64🇺🇸 Akamai96.7.49.0/24 Technologies
PTRa3-64.akam.net
PTRns7-64.akam.net
NSa5-65.akam.net
A2600:1480:b000::41🇺🇸 Akamai2600:1480:b000::/48 Technologies
PTRa5-65.akam.net
PTRns6-65.akam.net
A95.100.168.65🇳🇱 Akamai95.100.168.0/24 Technologies
PTRa5-65.akam.net
PTRns6-65.akam.net
NSa6-66.akam.net
A2600:1401:1::42🇺🇸 Akamai2600:1401:1::/48 Technologies
PTRa6-66.akam.net
A23.211.133.66🇺🇸 Akamai23.211.133.0/24 Technologies
PTRa6-66.akam.net
TXTv=spf1 include:plexonline.com -all
SOAa1-61.akam.netdns_support@plex.com 2017-06-14 #16

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777012751
WOT: UNKNOWN (68/100)

Subdomains

externalswitch.plex-sys.com

Same first word

plex-sys.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSa1-61.akam.neta14-66.akam.neta28-67.akam.neta3-64.akam.neta5-65.akam.neta6-66.akam.netah-ns.plex.comcbru.br.ns.els-gms.att.netcmtu.mt.ns.els-gms.att.netdv-ns.plex.comns1.plex.com
●NSa1-61.akam.net2026-04-11 → 2026-04-24 · 3 obs
○ 2017-04-18 21:42:20
● 2026-04-11 03:10:54
● 2026-04-24 07:08:46
●NSa14-66.akam.net2026-04-11 → 2026-04-24 · 3 obs
○ 2017-04-18 21:42:20
● 2026-04-11 03:10:54
● 2026-04-24 07:08:46
●NSa28-67.akam.net2026-04-11 → 2026-04-24 · 3 obs
○ 2017-04-18 21:42:20
● 2026-04-11 03:10:54
● 2026-04-24 07:08:46
●NSa3-64.akam.net2026-04-11 → 2026-04-24 · 3 obs
○ 2017-04-18 21:42:20
● 2026-04-11 03:10:54
● 2026-04-24 07:08:46
●NSa5-65.akam.net2026-04-11 → 2026-04-24 · 3 obs
○ 2017-04-18 21:42:20
● 2026-04-11 03:10:54
● 2026-04-24 07:08:46
●NSa6-66.akam.net2026-04-11 → 2026-04-24 · 3 obs
○ 2017-04-18 21:42:20
● 2026-04-11 03:10:54
● 2026-04-24 07:08:46
○NSah-ns.plex.com2015-07-12 → 2017-04-18 · 4 obs
● 2015-07-12 23:42:12
● 2017-04-18 21:42:20
○ 2026-04-11 03:10:54
○ 2026-04-24 07:08:46
○NScbru.br.ns.els-gms.att.net2017-04-18 → 2017-04-18 · 4 obs
○ 2016-05-02 11:58:42
● 2017-04-18 21:42:20
○ 2026-04-11 03:10:54
○ 2026-04-24 07:08:46
○NScmtu.mt.ns.els-gms.att.net2017-04-18 → 2017-04-18 · 4 obs
○ 2016-05-02 11:58:42
● 2017-04-18 21:42:20
○ 2026-04-11 03:10:54
○ 2026-04-24 07:08:46
○NSdv-ns.plex.com2015-07-12 → 2016-05-02 · 4 obs
● 2015-07-12 23:42:12
● 2016-05-02 11:58:42
○ 2017-04-18 21:42:20
○ 2026-04-24 07:08:46
○NSns1.plex.com2017-04-18 → 2017-04-18 · 4 obs
○ 2016-05-02 11:58:42
● 2017-04-18 21:42:20
○ 2026-04-11 03:10:54
○ 2026-04-24 07:08:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
plex-sys.coma3-64.akam.net, a28-67.akam.net, a5-65.akam.net, a1-61.akam.net...-

✅ Authoritative Response

Server:96.7.49.64

NS records: a3-64.akam.net, a28-67.akam.net, a5-65.akam.net, a1-61.akam.net, a6-66.akam.net, a14-66.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plex-sys.com (unsigned zone)

⏱️ Timing

Total: 653ms | Queries: -

📄 Records

TypeCountSample Data
NS6a28-67.akam.net, a3-64.akam.net...
TXT1v=spf1 include:plexonline.com -all
SOA1a1-61.akam.net dns_support.plex.com

Analysis

Hierarchy

externalswitch.plex-sys.com has plex-sys.com as its parent.

Name Servers

plex-sys.com delegates to six name servers: a1-61.akam.net, a14-66.akam.net, a28-67.akam.net, a3-64.akam.net, a5-65.akam.net and a6-66.akam.net.

plex-sys.com at least partially shares name servers with other domains such as qboglobal.com, containers.cloud.ibm.com, navymwrdahlgren.net, rsap.med.miami.edu and intuitlovescustomers.com.

These name servers are often used together with a11-64.akam.net, a7-64.akam.net, a5-67.akam.net, a9-65.akam.net, a24-65.akam.net, a22-65.akam.net, a6-64.akam.net, a7-66.akam.net, a24-66.akam.net and a8-66.akam.net.

Host names with two IP numbers:

a1-61.akam.net points to: 2600:1401:2::3d and 193.108.91.61.

a14-66.akam.net points to: 2600:1480:1800::42 and 184.26.161.66.

a28-67.akam.net points to: 2600:1480:d800::43 and 95.100.173.67.

a3-64.akam.net points to: 2600:1408:1c::40 and 96.7.49.64.

a5-65.akam.net points to: 2600:1480:b000::41 and 95.100.168.65.

a6-66.akam.net points to: 2600:1401:1::42 and 23.211.133.66.