0fice.com - robtex.com
0fice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns3.expirationwarning.net ⭐ | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns7.expirationwarning.net | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| SOA | ns3.expirationwarning.nethostmaster@expirationwarning.net 2026-07-30 #0 | ||||||
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=1785409487 | ||||||
Same first word
0fice.com |
DNS History
9 records (3 active, 6 former)
○NSns1.parkingcrew.net2017-08-14 → 2026-06-08 · 3 obs
● 2026-06-08 22:02:32
○ 2026-07-30 11:21:44
○NSns2.parkingcrew.net2017-08-14 → 2026-06-08 · 3 obs
● 2026-06-08 22:02:32
○ 2026-07-30 11:21:44
●NSns3.expirationwarning.net2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 11:21:44
●NSns7.expirationwarning.net2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 11:21:44
○MXmail.h-email.net2017-08-14 → 2026-06-08 · 3 obs
● 2026-06-08 22:02:32
○ 2026-07-30 11:21:44
○A104.247.81.992026-06-08 → 2026-06-08 · 3 obs
● 2026-06-08 22:02:32
○ 2026-07-30 11:21:44
○A185.53.179.72017-08-14 → 2017-08-14 · 3 obs
○ 2026-06-08 22:02:32
○ 2026-07-30 11:21:44
●A51.161.21.12026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 11:21:44
○A54.72.9.512017-08-14 → 2017-08-14 · 3 obs
○ 2026-06-08 22:02:32
○ 2026-07-30 11:21:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| 0fice.com | ns3.expirationwarning.net, ns7.expirationwarning.net | - |
✅ Authoritative Response
Server:51.161.21.1
NS records: ns3.expirationwarning.net, ns7.expirationwarning.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0fice.com (unsigned zone)
⏱️ Timing
Total: 265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.161.21.1 |
| NS | 2 | ns7.expirationwarning.net, ns3.expirationwarning.net |
| SOA | 1 | ns3.expirationwarning.net hostmaster.exp |
Analysis
IP Addresses
0fice.com resolves to one IP address: 51.161.21.1.
gggtube.org, quyangsy.com, www.midfloridaredcross.org and two other host names share IP numbers with 0fice.com.
Name Servers
0fice.com has two authoritative name servers — ns3.expirationwarning.net and ns7.expirationwarning.net.
0fice.com uses the same name servers as several other domains — among them vulkanlicensed.com, devreker.org, joomlaport.com and two more.
0fice.com has name servers in common with a number of other domains — bus.173158.net, casa-energypiu.net, forensicscience.net and mail.hz-online.net among them.
These name servers frequently co-occur with the name servers ns1.expirationwarning.net and ns5.expirationwarning.net.
ns3.expirationwarning.net → 51.161.21.1 and ns7.expirationwarning.net → 51.195.17.68: one IP number per host name.