otisy.net - robtex.com
otisy.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns209.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::f5🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns209.ultradns.com | ||||||
| A | 156.154.64.209🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.com | ||||||
| NS | pdns209.ultradns.biz | ||||||
| A | 2610:a1:1015::f5🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns209.ultradns.biz | ||||||
| A | 156.154.66.209🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.biz | ||||||
| NS | pdns209.ultradns.net | ||||||
| A | 2610:a1:1014::f5🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns209.ultradns.net | ||||||
| A | 156.154.65.209🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.net | ||||||
| NS | pdns209.ultradns.org | ||||||
| A | 2001:502:4612::f5🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns209.ultradns.org | ||||||
| A | 156.154.67.209🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.org | ||||||
| TXT | MS=ms73149213 | ||||||
| SOA | pdns209.ultradns.comadministrative\@contact.otis.com 2019-04-09 #6 | ||||||
net
| 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=1778405076 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSpdns209.ultradns.biz2026-03-27 → 2026-05-10 · 2 obs
● 2026-05-10 09:33:42
●NSpdns209.ultradns.com2026-03-27 → 2026-05-10 · 2 obs
● 2026-05-10 09:33:42
●NSpdns209.ultradns.net2026-03-27 → 2026-05-10 · 2 obs
● 2026-05-10 09:33:42
●NSpdns209.ultradns.org2026-03-27 → 2026-05-10 · 2 obs
● 2026-05-10 09:33:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| otisy.net | pdns209.ultradns.net, pdns209.ultradns.com, pdns209.ultradns.biz, pdns209.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.64.209
NS records: pdns209.ultradns.net, pdns209.ultradns.com, pdns209.ultradns.biz, pdns209.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otisy.net (unsigned zone)
⏱️ Timing
Total: 251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pdns209.ultradns.biz, pdns209.ultradns.com... |
| TXT | 1 | MS=ms73149213 |
| SOA | 1 | pdns209.ultradns.com administrative\.con |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns209.ultradns.net, pdns209.ultradns.net)
Analysis
Name Servers
otisy.net is delegated to four name servers: pdns209.ultradns.biz, pdns209.ultradns.com, pdns209.ultradns.net and pdns209.ultradns.org.
At least part of the name servers for otisy.net are shared with other domains, for instance rolltore-portis.com, 97.48.192.in-addr.arpa, otis.co.il, express.com.tj and hscrc.com.
These name servers are commonly used together with the name servers pdns4.ultradns.org, pdns6.ultradns.co.uk, pdns3.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net and pdns5.ultradns.info.
Host names with two IP numbers:
pdns209.ultradns.biz points to: 2610:a1:1015::f5 and 156.154.66.209
pdns209.ultradns.com points to: 2001:502:f3ff::f5 and 156.154.64.209
pdns209.ultradns.net points to: 2610:a1:1014::f5 and 156.154.65.209
pdns209.ultradns.org points to: 2001:502:4612::f5 and 156.154.67.209