opgonline.com - robtex.com
opgonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | udns1.ultradns.net ⚠️ Not in zone NS records | ||||||
| A | 2001:502:f3ff::d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| A | 204.69.234.1🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| NS | udns2.ultradns.net ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1014::d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| A | 204.74.101.1🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
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=1774360257 | ||||||
Same first word
opgonline.ca |
opgonline.com |
Similar names
onlinegop.com |
goponline.com |
openlogin.org |
engolpion.blogspot.com |
openlingo.com |
polignone.de |
onplenigo.com |
openlogin.info |
polignone.com |
goponline.org |
openlogin.com |
pogonline.com |
DNS History
7 records (2 active, 5 former)
○NSpdns78.ultradns.biz2015-07-09 → 2018-10-10 · 4 obs
● 2018-10-10 05:15:08
○ 2026-03-24 14:00:44
○ 2026-03-24 14:00:46
○NSpdns78.ultradns.com2015-07-09 → 2018-10-10 · 4 obs
● 2018-10-10 05:15:08
○ 2026-03-24 14:00:44
○ 2026-03-24 14:00:46
○NSpdns78.ultradns.net2015-07-09 → 2018-10-10 · 4 obs
● 2018-10-10 05:15:08
○ 2026-03-24 14:00:44
○ 2026-03-24 14:00:46
○NSpdns78.ultradns.org2015-07-09 → 2018-10-10 · 4 obs
● 2018-10-10 05:15:08
○ 2026-03-24 14:00:44
○ 2026-03-24 14:00:46
●NSudns1.ultradns.net2015-07-09 → 2026-03-24 · 2 obs
● 2026-03-24 14:00:46
●NSudns2.ultradns.net2015-07-09 → 2026-03-24 · 2 obs
● 2026-03-24 14:00:46
○A192.75.114.672015-07-09 → 2018-10-10 · 4 obs
● 2018-10-10 05:15:08
○ 2026-03-24 14:00:44
○ 2026-03-24 14:00:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opgonline.com | udns1.ultradns.net, udns2.ultradns.net | - |
✅ Authoritative Response
Server:204.74.101.1
NS records: udns1.ultradns.net, udns2.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opgonline.com (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
opgonline.com's delegation uses two name servers: udns1.ultradns.net and udns2.ultradns.net.
opgonline.com uses the same name server setup as other domains, such as golfexpresscanada.com, joinmedtrans.com, 113.74.204.in-addr.arpa, awacservices.com and 239.102.66.in-addr.arpa.
opgonline.com at least partially shares name servers with other domains, including usac.org, geizcam.com, maboylecountry.com, decisions-made-easy.com and imation.se.
These name servers are commonly used with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk, ns1.dealer.com and ns2.dealer.com.
Host names with two IPs:
udns1.ultradns.net points to 2001:502:f3ff::d and 204.69.234.1
udns2.ultradns.net points to 2610:a1:1014::d and 204.74.101.1