ian.sx - robtex.com
ian.sx
sx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-fzp-05.corp.cira.ca ⭐ | ||||||
| NS | ns1.ns.sx | ||||||
| NS | ns2.ns.sx | ||||||
| NS | ns3.ns.sx | ||||||
| NS | ns4.ns.sx | ||||||
| SOA | prd-fzp-05.corp.cira.caadmin-dns@cira.ca serial=2604121105 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSpdns1.ultradns.net2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 11:21:54
●NSpdns2.ultradns.net2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 11:21:54
●NSpdns3.ultradns.org2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 11:21:54
●NSpdns4.ultradns.org2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 11:21:54
●NSpdns5.ultradns.info2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 11:21:54
●NSpdns6.ultradns.co.uk2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 11:21:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sx | ns4.ns.sx, ns1.ns.sx, ns2.ns.sx, ns3.ns.sx | 8 records |
| ian.sx | pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org... | - |
✅ Authoritative Response
Server:204.74.115.1
NS records: pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ian.sx (unsigned zone)
⏱️ Timing
Total: 713ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net domains.expedia.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (ns4.ns.sx, ns3.ns.sx, ns2.ns.sx...)
Analysis
Name Servers
ian.sx delegates to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
ian.sx shares name servers with other domains at least partially, for instance 1.a.3.9.0.8.1.0.f.1.0.2.b.0.0.0.0.0.8.0.3.6.3.2.0.0.0.9.0.0.6.2.ip6.arpa, ean.com.pt, columbia.no, bnbscoop.com and thailandsbestgolf.com.
these name servers are commonly paired with udns1.ultradns.net, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, udns2.ultradns.net, ns1.nbcuni.com, ns1.netbcp.com and ns2.netbcp.net.
Host names with two IP numbers:
pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1.
pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.
pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1.
pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1.
pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1.
pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.