jbo991.com - robtex.com
jbo991.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.29.151.250🇺🇸 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 2020-04-29 #46 | ||||||
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=1778745626 | ||||||
Same first word
jbo991.com |
DNS History
9 records (5 active, 4 former)
○NSns01.domaincontrol.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-17 21:26:02
○ 2026-05-14 08:13:32
○NSns02.domaincontrol.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-17 21:26:02
○ 2026-05-14 08:13:32
●NSpdns73.ultradns.biz2026-03-17 → 2026-05-14 · 3 obs
● 2026-03-17 21:26:02
● 2026-05-14 08:13:32
●NSpdns73.ultradns.com2026-03-17 → 2026-05-14 · 3 obs
● 2026-03-17 21:26:02
● 2026-05-14 08:13:32
●NSpdns73.ultradns.net2026-03-17 → 2026-05-14 · 3 obs
● 2026-03-17 21:26:02
● 2026-05-14 08:13:32
●NSpdns73.ultradns.org2026-03-17 → 2026-05-14 · 3 obs
● 2026-03-17 21:26:02
● 2026-05-14 08:13:32
○A165.84.234.172019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-17 21:26:02
○ 2026-05-14 08:13:32
○A172.65.210.152026-04-05 → 2026-05-05 · 7 obs
● 2026-04-05 12:01:26
○ 2026-04-19 12:58:30
○ 2026-04-28 21:05:10
● 2026-05-05 13:11:10
○ 2026-05-12 12:47:36
○ 2026-05-14 08:13:32
●A175.29.151.2502026-03-17 → 2026-05-14 · 9 obs
● 2026-03-17 21:26:02
● 2026-03-22 13:27:04
○ 2026-04-05 12:01:26
● 2026-04-19 12:58:30
● 2026-04-28 21:05:10
○ 2026-05-05 13:11:10
● 2026-05-12 12:47:36
● 2026-05-14 08:13:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net... | - |
| jbo991.com | pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz | 2 records |
✅ Authoritative Response
Server:156.154.66.73
NS records: pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jbo991.com (unsigned zone)
⏱️ Timing
Total: 3338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.29.151.250 |
| 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
jbo991.com resolves to one IP number: 175.29.151.250.
other host names including jbo808.com, projbo.com, jbo63.com, jbo078.com and jbo38.com share IP numbers with jbo991.com.
Name Servers
jbo991.com is delegated to four name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
jbo991.com at least partially shares name servers with other domains, for instance absopure.com, unfitprint.pro, theallbayareabuy.biz, sfgatesucks.info and juicy-consequence.com.
These name servers are commonly used alongside pdns73.ultradns.info and pdns73.ultradns.co.uk.
Host names with two IP numbers:
pdns73.ultradns.biz points to 2610:a1:1015::6d and 156.154.66.73; pdns73.ultradns.com points to 2001:502:f3ff::6d and 156.154.64.73; pdns73.ultradns.net points to 2610:a1:1014::6d and 156.154.65.73; pdns73.ultradns.org points to 2001:502:4612::6d and 156.154.67.73.