extrazine.com - robtex.com
extrazine.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=1784094052 | ||||||
Same first word
extrazine.com |
extrazine.org |
DNS History
6 records (6 active, 0 former)
●NSpdns1.ultradns.net2026-07-03 → 2026-07-15 · 2 obs
● 2026-07-15 05:45:18
●NSpdns2.ultradns.net2026-07-03 → 2026-07-15 · 2 obs
● 2026-07-15 05:45:18
●NSpdns3.ultradns.org2026-07-03 → 2026-07-15 · 2 obs
● 2026-07-15 05:45:18
●NSpdns4.ultradns.org2026-07-03 → 2026-07-15 · 2 obs
● 2026-07-15 05:45:18
●NSpdns5.ultradns.info2026-07-03 → 2026-07-15 · 2 obs
● 2026-07-15 05:45:18
●NSpdns6.ultradns.co.uk2026-07-03 → 2026-07-15 · 2 obs
● 2026-07-15 05:45:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| extrazine.com | pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net... | - |
✅ Authoritative Response
Server:204.74.115.1
NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extrazine.com (unsigned zone)
⏱️ Timing
Total: 464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | pdns1.ultradns.net hostmaster.corteva.co |
Analysis
Name Servers
extrazine.com is served by 6 authoritative name servers — among them pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 others.
At least some of extrazine.com's name servers are shared with other domains, for example orbitz-discount-airfare.com, frankfurtaccommodation.com, zemdrain.asia and two more.
These name servers tend to co-occur with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 4 other name servers in the same DNS delegations.
Hostnames that resolve to two IP addresses:
pdns5.ultradns.info resolves to two addresses: 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net resolves to two addresses: 204.74.108.1 and 2001:502:f3ff::1.
pdns2.ultradns.net resolves to two addresses: 204.74.109.1 and 2610:a1:1014::1.
pdns3.ultradns.org resolves to two addresses: 199.7.68.1 and 2610:a1:1015::1.
pdns4.ultradns.org resolves to two addresses: 199.7.69.1 and 2001:502:4612::1.
pdns6.ultradns.co.uk resolves to two addresses: 204.74.115.1 and 2610:a1:1017::1.