flxprogram.cn - dns.ninja
flxprogram.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | edns5.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::205🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns5.ultradns.com | ||||||
| A | 204.74.66.5🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | edns5.ultradns.com | ||||||
| NS | edns5.ultradns.biz | ||||||
| A | 2610:a1:1015::205🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | edns5.ultradns.biz | ||||||
| A | 204.74.67.5🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar | ||||||
| PTR | edns5.ultradns.biz | ||||||
| NS | edns5.ultradns.net | ||||||
| A | 2610:a1:1014::205🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | edns5.ultradns.net | ||||||
| A | 204.74.110.5🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar | ||||||
| PTR | edns5.ultradns.net | ||||||
| NS | edns5.ultradns.org | ||||||
| A | 2001:502:4612::205🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | edns5.ultradns.org | ||||||
| A | 204.74.111.5🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | edns5.ultradns.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | edns5.ultradns.comdakota\@gartley.footlocker.com 2020-11-30 #5 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034910144 | ||||||
Same first word
flxprogram.net |
flxprogram.dk |
flxprogram.cn |
flxprogram.pl |
flxprogram.nl |
flxprogram.us |
flxprogram.vip |
flxprogram.com.cn |
flxprogram.com |
flxprogram.ca |
flxprogram.com.my |
DNS History
4 records (4 active, 0 former)
●NSedns5.ultradns.biz2026-04-16 → 2026-06-12 · 2 obs
● 2026-06-12 20:16:48
●NSedns5.ultradns.com2026-04-16 → 2026-06-12 · 2 obs
● 2026-06-12 20:16:48
●NSedns5.ultradns.net2026-04-16 → 2026-06-12 · 2 obs
● 2026-06-12 20:16:48
●NSedns5.ultradns.org2026-04-16 → 2026-06-12 · 2 obs
● 2026-06-12 20:16:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| flxprogram.cn | edns5.ultradns.biz, edns5.ultradns.com, edns5.ultradns.net, edns5.ultradns.org | - |
✅ Authoritative Response
Server:204.74.111.5
NS records: edns5.ultradns.biz, edns5.ultradns.com, edns5.ultradns.net, edns5.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flxprogram.cn (unsigned zone)
⏱️ Timing
Total: 2855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | edns5.ultradns.biz, edns5.ultradns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | edns5.ultradns.com dakota\.gartley.footl |
Analysis
Name Servers
flxprogram.cn is delegated to four name servers, edns5.ultradns.biz, edns5.ultradns.com, edns5.ultradns.net and edns5.ultradns.org.
flxprogram.cn has at least partial name server overlap with other domains, such as novoline.it, s-v.es, rivrweb.us and two others.
It is common to find these name servers paired with the name servers ns0056.secondary.cloudflare.com, ns0131.secondary.cloudflare.com, ns0051.secondary.cloudflare.com and ns0200.secondary.cloudflare.com.
edns5.ultradns.biz, edns5.ultradns.com, edns5.ultradns.net and edns5.ultradns.org all point to exactly two IP numbers each: edns5.ultradns.biz → 204.74.67.5 and 2610:a1:1015::205; edns5.ultradns.com → 204.74.66.5 and 2001:502:f3ff::205; edns5.ultradns.net → 204.74.110.5 and 2610:a1:1014::205; edns5.ultradns.org → 204.74.111.5 and 2001:502:4612::205.