jblsystems.com - robtex.com

jblsystems.com

DNSSEC⚠️ Not signed
NSdns0.zoneedit.com ⭐
A64.68.198.83🇨🇦 EDNS64.68.198.0/24
PTRbind0.zoneedit.com
NSns12.zoneedit.com
A2a03:b0c0:1:e0::1623:2001🇬🇧 DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean
PTRlon1.zoneedit.com
A165.22.116.248🇬🇧 DIGITALOCEAN165.22.112.0/20 DigitalOcean
PTRlon1.zoneedit.com
NSns7.zoneedit.com
A2a03:b0c0:1:e0::1623:2001🇬🇧 DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean
PTRlon1.zoneedit.com
A165.22.116.248🇬🇧 DIGITALOCEAN165.22.112.0/20 DigitalOcean
PTRlon1.zoneedit.com
MXjblsystems-com.p10.spamhero.com ⭐
A209.41.68.125🇺🇸 DATABANK209.41.68.0/24
PTRip-209-41-68-125.defastlink.net
A216.172.106.24🇺🇸 COREXCHANGE-AS216.172.96.0/20 CoreXchange 1950 Stemmons Frwy Suite 4006 Dallas, TX 75207
PTRip-216-172-106-24.defastlink.net
MXjblsystems-com.p20.spamhero.net(20)
A209.41.68.125🇺🇸 DATABANK209.41.68.0/24
PTRip-209-41-68-125.defastlink.net
MXjblsystems-com.p30.spamhero.net(30)
A216.172.106.24🇺🇸 COREXCHANGE-AS216.172.96.0/20 CoreXchange 1950 Stemmons Frwy Suite 4006 Dallas, TX 75207
PTRip-216-172-106-24.defastlink.net
MXjblsystems-com.p40.spamhero.net(40)
A209.41.68.125🇺🇸 DATABANK209.41.68.0/24
PTRip-209-41-68-125.defastlink.net
A216.172.106.24🇺🇸 COREXCHANGE-AS216.172.96.0/20 CoreXchange 1950 Stemmons Frwy Suite 4006 Dallas, TX 75207
PTRip-216-172-106-24.defastlink.net
TXTv=spf1 a include:spf.spamhero.com ~all
SOAdns0.zoneedit.comzone@zoneedit.com serial=1776181986

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=1776351277

Subdomains

mail.jblsystems.com

Same first word

jblsystems.com

Similar names

jlbsystems.com

DNS History

9 records (7 active, 2 former)

20162017201820192020202120222023202420252026NSdns0.zoneedit.comns12.zoneedit.comns7.zoneedit.comMXjblsystems-com.p10.spamhero.comjblsystems-com.p20.spamhero.netjblsystems-com.p30.spamhero.netjblsystems-com.p40.spamhero.netmail.jblsystems.comA69.165.224.51
●NSdns0.zoneedit.com2015-08-02 → 2026-04-16 · 2 obs
● 2015-08-02 14:51:26
● 2026-04-16 15:05:06
●NSns12.zoneedit.com2015-08-02 → 2026-04-16 · 2 obs
● 2015-08-02 14:51:26
● 2026-04-16 15:05:06
●NSns7.zoneedit.com2015-08-02 → 2026-04-16 · 2 obs
● 2015-08-02 14:51:26
● 2026-04-16 15:05:06
●MXjblsystems-com.p10.spamhero.com2026-02-15 → 2026-04-16 · 3 obs
○ 2017-04-05 22:24:32
● 2026-02-15 04:41:08
● 2026-04-16 15:05:06
●MXjblsystems-com.p20.spamhero.net2026-02-15 → 2026-04-16 · 3 obs
○ 2017-04-05 22:24:32
● 2026-02-15 04:41:08
● 2026-04-16 15:05:06
●MXjblsystems-com.p30.spamhero.net2026-02-15 → 2026-04-16 · 3 obs
○ 2017-04-05 22:24:32
● 2026-02-15 04:41:08
● 2026-04-16 15:05:06
●MXjblsystems-com.p40.spamhero.net2026-02-15 → 2026-04-16 · 3 obs
○ 2017-04-05 22:24:32
● 2026-02-15 04:41:08
● 2026-04-16 15:05:06
○MXmail.jblsystems.com2015-08-02 → 2017-04-05 · 4 obs
● 2015-08-02 14:51:26
● 2017-04-05 22:24:32
○ 2026-02-15 04:41:08
○ 2026-04-16 15:05:06
○A69.165.224.512015-08-02 → 2026-02-15 · 4 obs
● 2015-08-02 14:51:26
● 2026-02-15 04:41:08
○ 2026-03-31 19:28:12
○ 2026-04-16 15:05:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jblsystems.comns7.zoneedit.com, ns12.zoneedit.com4 records

✅ Authoritative Response

Server:165.22.116.248

NS records: ns7.zoneedit.com, ns12.zoneedit.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jblsystems.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns7.zoneedit.com, ns12.zoneedit.com
MX4jblsystems-com.p30.spamhero.net (pri: 30, jblsystems-com.p10.spamhero.com (pri: 10...
TXT1v=spf1 a include:spf.spamhero.com ~all
SOA1dns0.zoneedit.com zone.zoneedit.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns7.zoneedit.com, ns7.zoneedit.com, ns12.zoneedit.com...)

Analysis

Hierarchy

jblsystems.com is a parent of mail.jblsystems.com.

Name Servers

The delegation for jblsystems.com is handled by three name servers: dns0.zoneedit.com, ns12.zoneedit.com and ns7.zoneedit.com.

jblsystems.com at least partially shares name servers with other domains, for instance nla0.com, chrisk.com, coodos.com, dughihewitt.com and cphi.ac.in.

These name servers are commonly used together with the name servers ns14.zoneedit.com, ns8.zoneedit.com, ns13.zoneedit.com, dns1.zoneedit.com, dns2.zoneedit.com, ns17.zoneedit.com, ns2.zoneedit.com, ns4.zoneedit.com, ns18.zoneedit.com and ns3.zoneedit.com.

Hosts with two IPs:

ns12.zoneedit.com points to 2a03:b0c0:1:e0::1623:2001 and 165.22.116.248

ns7.zoneedit.com points to 2a03:b0c0:1:e0::1623:2001 and 165.22.116.248

Hosts with one IP:

dns0.zoneedit.com points to 64.68.198.83

Hosts that point to 2a03:b0c0:1:e0::1623:2001:

ns12.zoneedit.com and ns7.zoneedit.com

Hosts that point to 165.22.116.248:

ns12.zoneedit.com and ns7.zoneedit.com

Mail Servers

jblsystems.com is handled by four mail servers: jblsystems-com.p10.spamhero.com, jblsystems-com.p20.spamhero.net, jblsystems-com.p30.spamhero.net and jblsystems-com.p40.spamhero.net.

Hostnames with two IP numbers:

jblsystems-com.p10.spamhero.com points to: 209.41.68.125 and 216.172.106.24

jblsystems-com.p40.spamhero.net points to: 209.41.68.125 and 216.172.106.24

Hostnames with one IP number:

jblsystems-com.p20.spamhero.net points to: 209.41.68.125

jblsystems-com.p30.spamhero.net points to: 216.172.106.24

Hostnames that point to 209.41.68.125: jblsystems-com.p10.spamhero.com, jblsystems-com.p40.spamhero.net and jblsystems-com.p20.spamhero.net

Hostnames that point to 216.172.106.24: jblsystems-com.p10.spamhero.com, jblsystems-com.p40.spamhero.net and jblsystems-com.p30.spamhero.net