zfdk0.com - robtex.com
zfdk0.com
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=1771291435 | ||||||
DNS History
8 records (8 active, 0 former)
●NSedns152.ultradns.biz2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 23:46:22
●NSedns152.ultradns.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 23:46:22
●NSedns152.ultradns.net2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 23:46:22
●NSedns152.ultradns.org2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 23:46:22
●NSpdns104.ultradns.biz2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 23:46:22
●NSpdns104.ultradns.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 23:46:22
●NSpdns104.ultradns.net2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 23:46:22
●NSpdns104.ultradns.org2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 23:46:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| zfdk0.com | pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org | - |
✅ Authoritative Response
Server: 156.154.67.104
NS records: pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zfdk0.com (unsigned zone)
⏱️ Timing
Total: 208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | edns152.ultradns.biz, edns152.ultradns.com... |
| SOA | 1 | edns152.ultradns.com mayamai1241.gmail.c |
AI analysis
Eight name servers are delegated to zfdk0.com: edns152.ultradns.biz, pdns104.ultradns.biz, edns152.ultradns.com, pdns104.ultradns.com, edns152.ultradns.net, pdns104.ultradns.net, edns152.ultradns.org and pdns104.ultradns.org.
zfdk0.com at least partially shares name servers with other domains such as og0808.com, 9727y.com, frank.net, xk441.com and 10430k.com.
these name servers are commonly used alongside the name servers edns153.ultradns.biz, edns153.ultradns.com, edns153.ultradns.net, edns153.ultradns.org and ns1.mcomdc.com.
Host names with two IP numbers:
edns152.ultradns.biz points to: 2610:a1:1015::298 and 204.74.67.152.
pdns104.ultradns.biz points to: 2610:a1:1015::8c and 156.154.66.104.
edns152.ultradns.com points to: 2001:502:f3ff::298 and 204.74.66.152.
pdns104.ultradns.com points to: 2001:502:f3ff::8c and 156.154.64.104.
edns152.ultradns.net points to: 2610:a1:1014::298 and 204.74.110.152.
pdns104.ultradns.net points to: 2610:a1:1014::8c and 156.154.65.104.
edns152.ultradns.org points to: 2001:502:4612::298 and 204.74.111.152.
pdns104.ultradns.org points to: 2001:502:4612::8c and 156.154.67.104.