jbo012.com - robtex.com
jbo012.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.29.151.204🇺🇸 DBL-AS-AP175.29.151.0/24 Access Telecom (BD) Ltd Suite 901 Concord Tower 113 Kazi Nazrul Islam Avenue | ||||||
| NS | pdns73.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::6d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns73.ultradns.com | ||||||
| A | 156.154.64.73🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.com | ||||||
| NS | pdns73.ultradns.biz | ||||||
| A | 2610:a1:1015::6d🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns73.ultradns.biz | ||||||
| A | 156.154.66.73🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.biz | ||||||
| NS | pdns73.ultradns.net | ||||||
| A | 2610:a1:1014::6d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns73.ultradns.net | ||||||
| A | 156.154.65.73🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.net | ||||||
| NS | pdns73.ultradns.org | ||||||
| A | 2001:502:4612::6d🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns73.ultradns.org | ||||||
| A | 156.154.67.73🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.org | ||||||
| SOA | pdns73.ultradns.cominfra@nettium.net 2020-05-01 #48 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786056704 | ||||||
Same first word
jbo012.com |
Similar names
jbo102.com |
201job.cn |
120job.com |
job012.com |
jbo120.com |
201job.com |
job120.com |
120job.cn |
job120.net.cn |
jbo021.com |
DNS History
10 records (5 active, 5 former)
○NSns57.domaincontrol.com2016-12-17 → 2016-12-17 · 3 obs
○ 2017-12-17 21:26:46
○ 2026-08-06 23:16:40
○NSns58.domaincontrol.com2016-12-17 → 2016-12-17 · 3 obs
○ 2017-12-17 21:26:46
○ 2026-08-06 23:16:40
●NSpdns73.ultradns.biz2026-08-02 → 2026-08-06 · 3 obs
● 2026-08-02 23:05:08
● 2026-08-06 23:16:40
●NSpdns73.ultradns.com2026-08-02 → 2026-08-06 · 3 obs
● 2026-08-02 23:05:08
● 2026-08-06 23:16:40
●NSpdns73.ultradns.net2026-08-02 → 2026-08-06 · 3 obs
● 2026-08-02 23:05:08
● 2026-08-06 23:16:40
●NSpdns73.ultradns.org2026-08-02 → 2026-08-06 · 3 obs
● 2026-08-02 23:05:08
● 2026-08-06 23:16:40
○MXmailstore1.secureserver.net2016-12-17 → 2016-12-17 · 3 obs
○ 2017-12-17 21:26:46
○ 2026-08-06 23:16:40
○MXsmtp.secureserver.net2016-12-17 → 2016-12-17 · 3 obs
○ 2017-12-17 21:26:46
○ 2026-08-06 23:16:40
●A175.29.151.2042026-08-02 → 2026-08-06 · 3 obs
● 2026-08-02 23:05:08
● 2026-08-06 23:16:40
○A50.63.202.522016-12-17 → 2016-12-17 · 3 obs
○ 2017-12-17 21:26:46
○ 2026-08-06 23:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jbo012.com | pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz | 2 records |
✅ Authoritative Response
Server:156.154.64.73
NS records: pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jbo012.com (unsigned zone)
⏱️ Timing
Total: 539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.29.151.204 |
| NS | 4 | pdns73.ultradns.biz, pdns73.ultradns.com... |
| SOA | 1 | pdns73.ultradns.com infra.nettium.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns73.ultradns.com, pdns73.ultradns.com)
Analysis
IP Addresses
jbo012.com has exactly one IP address — 175.29.151.204.
jbo466.com, j8j1.com, jbo677.com plus two other host names have IP numbers in common with jbo012.com.
Name Servers
Four name servers handle the delegation for jbo012.com: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
There is at least partial name server overlap between jbo012.com and other domains — 886018.com, fun0080.com, autocanadaconference.ca and two more among them.
These name servers frequently co-occur with the name servers pdns73.ultradns.info and pdns73.ultradns.co.uk.
All four hostnames — pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org — resolve to two IP numbers apiece: pdns73.ultradns.biz to 156.154.66.73 and 2610:a1:1015::6d; pdns73.ultradns.com to 156.154.64.73 and 2001:502:f3ff::6d; pdns73.ultradns.net to 156.154.65.73 and 2610:a1:1014::6d; pdns73.ultradns.org to 156.154.67.73 and 2001:502:4612::6d.