jbo055.com - robtex.com
jbo055.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.236.150.60🇺🇸 AKAMAI-LINODE-AP172.236.128.0/19 Akamai Technologies | ||||||
| PTR | 172-236-150-60.ip.linodeusercontent.com | ||||||
| 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 2020-05-02 #2 | ||||||
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=1785770217 | ||||||
Same first word
jbo055.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns67.domaincontrol.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-08-01 16:51:22
○ 2026-08-03 15:21:50
○NSns68.domaincontrol.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-08-01 16:51:22
○ 2026-08-03 15:21:50
●NSpdns73.ultradns.biz2026-08-01 → 2026-08-03 · 3 obs
● 2026-08-01 16:51:22
● 2026-08-03 15:21:50
●NSpdns73.ultradns.com2026-08-01 → 2026-08-03 · 3 obs
● 2026-08-01 16:51:22
● 2026-08-03 15:21:50
●NSpdns73.ultradns.net2026-08-01 → 2026-08-03 · 3 obs
● 2026-08-01 16:51:22
● 2026-08-03 15:21:50
●NSpdns73.ultradns.org2026-08-01 → 2026-08-03 · 3 obs
● 2026-08-01 16:51:22
● 2026-08-03 15:21:50
○A165.84.234.52019-12-16 → 2019-12-16 · 3 obs
○ 2026-08-01 16:51:22
○ 2026-08-03 15:21:50
●A172.236.150.602026-08-01 → 2026-08-03 · 3 obs
● 2026-08-01 16:51:22
● 2026-08-03 15:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| jbo055.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 jbo055.com (unsigned zone)
⏱️ Timing
Total: 418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| 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
jbo055.com resolves to one IP address: 172.236.150.60.
Host names such as 172-236-150-60.ip.linodeusercontent.com, landingpage.vn and jbo041.com share their IP numbers with jbo055.com.
Name Servers
The authoritative name servers for jbo055.com are pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
At least some of jbo055.com's name servers are shared with other domains, for example jbo040.com, hearstcorp.com, assured-airport.pro and two more.
These name servers tend to be deployed in combination with the name servers pdns73.ultradns.info and pdns73.ultradns.co.uk.
Four hostnames, each resolving to a pair of IP addresses: pdns73.ultradns.biz directs to 156.154.66.73 and 2610:a1:1015::6d; pdns73.ultradns.com directs to 156.154.64.73 and 2001:502:f3ff::6d; pdns73.ultradns.net directs to 156.154.65.73 and 2610:a1:1014::6d; pdns73.ultradns.org directs to 156.154.67.73 and 2001:502:4612::6d.