ok97.co - robtex.com
ok97.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.197.145.12🇺🇸 Amazon15.197.144.0/20 | ||||||
| PTR | a34ea38d936a3ecbe.awsglobalaccelerator.com | ||||||
| A | 35.71.141.142🇺🇸 Amazon35.71.128.0/20 | ||||||
| NS | pdns104.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::8c🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns104.ultradns.com | ||||||
| A | 156.154.64.104🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns104.ultradns.com | ||||||
| NS | pdns104.ultradns.biz | ||||||
| A | 2610:a1:1015::8c🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns104.ultradns.biz | ||||||
| A | 156.154.66.104🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns104.ultradns.biz | ||||||
| NS | pdns104.ultradns.net | ||||||
| A | 2610:a1:1014::8c🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns104.ultradns.net | ||||||
| A | 156.154.65.104🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns104.ultradns.net | ||||||
| NS | pdns104.ultradns.org | ||||||
| A | 2001:502:4612::8c🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns104.ultradns.org | ||||||
| A | 156.154.67.104🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns104.ultradns.org | ||||||
| SOA | pdns104.ultradns.comdnsservices01@octafaconsulting.com 2024-06-29 #54 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759618048 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSpdns104.ultradns.biz2026-03-01 → 2026-03-25 · 2 obs
● 2026-03-25 18:30:12
●NSpdns104.ultradns.com2026-03-01 → 2026-03-25 · 2 obs
● 2026-03-25 18:30:12
●NSpdns104.ultradns.net2026-03-01 → 2026-03-25 · 2 obs
● 2026-03-25 18:30:12
●NSpdns104.ultradns.org2026-03-01 → 2026-03-25 · 2 obs
● 2026-03-25 18:30:12
●A15.197.145.122026-03-01 → 2026-03-25 · 2 obs
● 2026-03-25 18:30:12
●A35.71.141.1422026-03-01 → 2026-03-25 · 2 obs
● 2026-03-25 18:30:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| ok97.co | pdns104.ultradns.biz, pdns104.ultradns.net, pdns104.ultradns.org, pdns104.ultradns.com | - |
✅ Authoritative Response
Server:156.154.64.104
NS records: pdns104.ultradns.biz, pdns104.ultradns.net, pdns104.ultradns.org, pdns104.ultradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ok97.co (unsigned zone)
⏱️ Timing
Total: 986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.71.141.142, 15.197.145.12 |
| NS | 4 | pdns104.ultradns.biz, pdns104.ultradns.com... |
| SOA | 1 | pdns104.ultradns.com dnsservices01.octaf |
Analysis
IP Addresses
Two IP numbers are pointed to by ok97.co: 15.197.145.12 and 35.71.141.142.
other host names include 021130.com, 015100.com, ok97.ceo, 010070.com and niangti.com; they share IP numbers with ok97.co.
Name Servers
ok97.co delegates to four name servers: pdns104.ultradns.biz, pdns104.ultradns.com, pdns104.ultradns.net and pdns104.ultradns.org.
ok97.co at least partially shares name servers with other domains, for instance leyubet975.com, leyubet644.com, leyu1560.com, 2ers5d.com and k9236.com.
These name servers are commonly used with edns153.ultradns.biz, edns153.ultradns.com, edns153.ultradns.net, edns153.ultradns.org, edns152.ultradns.biz, edns152.ultradns.com, edns152.ultradns.net, edns152.ultradns.org and ns1.mcomdc.com.
Host names with two IP numbers: pdns104.ultradns.biz points to 2610:a1:1015::8c and 156.154.66.104; pdns104.ultradns.com points to 2001:502:f3ff::8c and 156.154.64.104; pdns104.ultradns.net points to 2610:a1:1014::8c and 156.154.65.104; pdns104.ultradns.org points to 2001:502:4612::8c and 156.154.67.104.