gtb.bz - robtex.com
gtb.bz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.231.25.225🇮🇹 ARUBA-ASN195.231.0.0/19 Aruba S.p.A. Network | ||||||
| PTR | host225-25-231-195.serverdedicati.aruba.it | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | mx.gtb.bz ⭐ | ||||||
| A | 195.231.25.226🇮🇹 ARUBA-ASN195.231.0.0/19 Aruba S.p.A. Network | ||||||
| PTR | mail.gtb.bz | ||||||
| TXT | v=spf1 include:_spf.timeweb.ru ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=13 | ||||||
bz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.cctld.afilias-nst.info ⭐ | ||||||
| NS | a2.cctld.afilias-nst.info | ||||||
| NS | b0.cctld.afilias-nst.org | ||||||
| NS | b2.cctld.afilias-nst.org | ||||||
| NS | c0.cctld.afilias-nst.info | ||||||
| NS | d0.cctld.afilias-nst.org | ||||||
| SOA | a0.cctld.afilias-nst.infohostmaster@donuts.email serial=1774667263 | ||||||
Previously MX for
Subdomains
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NSns1.nameself.com2015-06-04 → 2021-04-14 · 4 obs
● 2021-04-14 19:54:46
○ 2026-02-22 11:34:48
○ 2026-03-28 03:22:08
●NSns1.timeweb.ru2026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 11:34:48
● 2026-03-28 03:22:08
○NSns2.nameself.com2015-06-04 → 2021-04-14 · 4 obs
● 2021-04-14 19:54:46
○ 2026-02-22 11:34:48
○ 2026-03-28 03:22:08
●NSns2.timeweb.ru2026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 11:34:48
● 2026-03-28 03:22:08
●NSns3.timeweb.org2026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 11:34:48
● 2026-03-28 03:22:08
●NSns4.timeweb.org2026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 11:34:48
● 2026-03-28 03:22:08
○MX198.72.105.62015-11-02 → 2021-04-14 · 5 obs
● 2015-11-02 01:07:54
● 2021-04-14 19:54:46
○ 2026-02-22 11:34:48
○ 2026-03-28 03:22:08
○MX198.72.105.62015-06-04 → 2015-06-04 · 3 obs
○ 2015-11-02 01:07:54
○ 2026-03-28 03:22:08
○MXgtb.bz2015-06-04 → 2021-04-14 · 4 obs
● 2021-04-14 19:54:46
○ 2026-02-22 11:34:48
○ 2026-03-28 03:22:08
○MXmail.gtb.bz2015-06-04 → 2021-04-14 · 4 obs
● 2021-04-14 19:54:46
○ 2026-02-22 11:34:48
○ 2026-03-28 03:22:08
●MXmx.gtb.bz2026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 11:34:48
● 2026-03-28 03:22:08
●A195.231.25.2252026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 11:34:48
● 2026-03-28 03:22:08
○A198.72.105.62015-06-04 → 2021-04-14 · 4 obs
● 2021-04-14 19:54:46
○ 2026-02-22 11:34:48
○ 2026-03-28 03:22:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bz | c0.cctld.afilias-nst.info, b0.cctld.afilias-nst.org, a0.cctld.afilias-nst.info, d0.cctld.afilias-nst.org... | 12 records |
| gtb.bz | ns4.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org | - |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns4.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gtb.bz (unsigned zone)
⏱️ Timing
Total: 822ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.231.25.225 |
| NS | 4 | ns2.timeweb.ru, ns3.timeweb.org... |
| MX | 1 | mx.gtb.bz (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (c0.cctld.afilias-nst.info, c0.cctld.afilias-nst.info, b0.cctld.afilias-nst.org...)
Analysis
Hierarchy
gtb.bz is parent of mail.gtb.bz and mx.gtb.bz.
IP Addresses
gtb.bz points to a single IP number: 195.231.25.225.
Name Servers
gtb.bz is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
gtb.bz at least partially shares name servers with other domains, for instance this-demo.ru, on-project.com, partner-invest.com, ukk-autoschool.ru and myenv.ru.
These name servers are commonly used with the name servers ns3.timeweb.ru.
Host names with two IP numbers:
Host name ns3.timeweb.org points to: 2a03:6f07:4::2 and 217.78.234.130.
Host name ns4.timeweb.org points to: 2a00:65e0:6:5:232a::2 and 139.45.249.139.
Host name ns1.timeweb.ru points to: 2a03:6f04:dead:bee::1 and 85.193.93.93.
Host name ns2.timeweb.ru points to: 2a03:6f04:dead:bee::2 and 85.193.93.85.
Mail Servers
gtb.bz is handled by a single mail server, mx.gtb.bz.
Host name mx.gtb.bz points to IP address 195.231.25.226.