oz-bir.com - robtex.com
oz-bir.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.207.80.3🇹🇷 AEROTEK-AS31.207.80.0/24 | ||||||
| PTR | blues.grimor.com | ||||||
| NS | ns3.systeminternet.com ⭐ | ||||||
| A | 31.207.80.3🇹🇷 AEROTEK-AS31.207.80.0/24 | ||||||
| PTR | blues.grimor.com | ||||||
| NS | ns4.systeminternet.com | ||||||
| A | 31.207.80.4🇹🇷 AEROTEK-AS31.207.80.0/24 | ||||||
| PTR | blues.grimor.com | ||||||
| MX | mail.oz-bir.com ⭐ | ||||||
| A | 37.230.105.3🇹🇷 AEROTEK-AS37.230.104.0/21 Aerotek LTD Network 4 | ||||||
| PTR | mailsrv02.grimor.com | ||||||
| TXT | v=spf1 include:_spf2.trwww.com include:_spf.trwww.com -all | ||||||
| SOA | ns3.systeminternet.cominfo@grimor.com 2025-09-19 #1 | ||||||
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=1774772427 | ||||||
Subdomains
mail.oz-bir.com |
Same first word
oz-bir.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns3.systeminternet.com2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 12:42:36
● 2026-03-29 08:42:50
●NSns4.systeminternet.com2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 12:42:36
● 2026-03-29 08:42:50
○NSns5.systeminternet.com2015-06-27 → 2017-10-03 · 4 obs
● 2017-10-03 23:04:30
○ 2026-02-18 12:42:36
○ 2026-03-29 08:42:50
○NSns6.systeminternet.com2015-06-27 → 2017-10-03 · 4 obs
● 2017-10-03 23:04:30
○ 2026-02-18 12:42:36
○ 2026-03-29 08:42:50
●MXmail.oz-bir.com2015-06-27 → 2026-03-29 · 2 obs
● 2026-03-29 08:42:50
●A31.207.80.32026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 12:42:36
● 2026-03-29 08:42:50
○A94.199.203.1952015-06-27 → 2016-12-24 · 4 obs
● 2016-12-24 21:41:56
○ 2017-09-19 07:39:00
○ 2026-03-29 08:42:50
○A94.199.203.2142017-09-19 → 2017-10-03 · 5 obs
● 2017-09-19 07:39:00
● 2017-10-03 23:04:30
○ 2026-02-18 12:42:36
○ 2026-03-29 08:42:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| oz-bir.com | ns3.systeminternet.com, ns4.systeminternet.com | 2 records |
✅ Authoritative Response
Server:31.207.80.3
NS records: ns3.systeminternet.com, ns4.systeminternet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oz-bir.com (unsigned zone)
⏱️ Timing
Total: 353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.207.80.3 |
| NS | 2 | ns3.systeminternet.com, ns4.systeminternet.com |
| MX | 1 | mail.oz-bir.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf2.trwww.com include:_ |
| SOA | 1 | ns3.systeminternet.com info.grimor.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.systeminternet.com, ns4.systeminternet.com)
Analysis
Hierarchy
oz-bir.com is the parent of mail.oz-bir.com.
IP Addresses
oz-bir.com resolves to a single IP address: 31.207.80.3.
Other host names including ersekablo.com.tr, blues.grimor.com, sermes.com.tr, avaproses.com and ekolofset.com share IP numbers with oz-bir.com.
Name Servers
oz-bir.com's delegation uses two name servers, ns3.systeminternet.com and ns4.systeminternet.com.
oz-bir.com shares the same name server setup as other domains, for example sermes.com.tr, avaproses.com, sublimasyonkupa.com, ekolofset.com and palaska.com.tr.
oz-bir.com partially shares its name servers with other domains, for example systeminternet.com and webtasarim.com.
These name servers are commonly used with ns6.systeminternet.com and ns5.systeminternet.com.
Host names with a single IP:
ns3.systeminternet.com points to 31.207.80.3.
ns4.systeminternet.com points to 31.207.80.4.
Mail Servers
oz-bir.com is handled by a single mail server, mail.oz-bir.com.
mail.oz-bir.com points to a single IP: 37.230.105.3.