nba1877.com - robtex.com
nba1877.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.203.18.199🇭🇰 DBL-AS-AP154.203.18.0/24 Synertech Network Inc. | ||||||
| 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 2019-12-24 #9 | ||||||
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=1785843342 | ||||||
Same first word
nba1877.com |
DNS History
8 records (5 active, 3 former)
○NSns77.domaincontrol.com2019-12-20 → 2019-12-20 · 3 obs
○ 2026-08-01 16:08:26
○ 2026-08-04 11:43:48
○NSns78.domaincontrol.com2019-12-20 → 2019-12-20 · 3 obs
○ 2026-08-01 16:08:26
○ 2026-08-04 11:43:48
●NSpdns73.ultradns.biz2026-08-01 → 2026-08-04 · 3 obs
● 2026-08-01 16:08:26
● 2026-08-04 11:43:48
●NSpdns73.ultradns.com2026-08-01 → 2026-08-04 · 3 obs
● 2026-08-01 16:08:26
● 2026-08-04 11:43:48
●NSpdns73.ultradns.net2026-08-01 → 2026-08-04 · 3 obs
● 2026-08-01 16:08:26
● 2026-08-04 11:43:48
●NSpdns73.ultradns.org2026-08-01 → 2026-08-04 · 3 obs
● 2026-08-01 16:08:26
● 2026-08-04 11:43:48
●A154.203.18.1992026-08-01 → 2026-08-04 · 3 obs
● 2026-08-01 16:08:26
● 2026-08-04 11:43:48
○A184.168.221.542019-12-20 → 2019-12-20 · 3 obs
○ 2026-08-01 16:08:26
○ 2026-08-04 11:43:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| nba1877.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 nba1877.com (unsigned zone)
⏱️ Timing
Total: 380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.203.18.199 |
| 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
nba1877.com resolves to one IP address: 154.203.18.199.
Host names like xjia8.com are further examples that share IP numbers with nba1877.com.
Name Servers
The authoritative name servers for nba1877.com are pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
At least some of nba1877.com's name servers are shared with other domains, for example prevention.us, jwdgroup.com, mybrazosvalley.com 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.