gkb4.by - robtex.com
gkb4.by
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.69.72.38🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | ns2.adcatalyze.com | ||||||
| NS | ns1.adcatalyze.com ⭐ | ||||||
| A | 159.69.72.52🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.adcatalyze.com | ||||||
| NS | ns2.adcatalyze.com | ||||||
| A | 159.69.72.38🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | ns2.adcatalyze.com | ||||||
| TXT | google-site-verification=BB6Dmi2n9hbUtaWxTd60wGf9s7uoxusHWmZh9z1130M | ||||||
| SOA | ns1.adcatalyze.comadmin@gkb4.by 2026-03-28 #4 | ||||||
by
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.tld.becloud.by ⭐ | ||||||
| NS | dns1.tld.becloudby.com | ||||||
| NS | dns2.tld.becloudby.tech | ||||||
| NS | dns3.tld.becloudby.tech | ||||||
| NS | dns4.tld.becloudby.tech | ||||||
| NS | dns7.tld.becloudby.com | ||||||
| SOA | dns1.tld.becloud.bysupport@becloud.by serial=2604232310 | ||||||
Subdomains
mail.gkb4.by |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.adcatalyze.com2026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 14:24:28
● 2026-04-23 23:33:16
○NSns1.tutby.com2015-08-15 → 2016-09-28 · 4 obs
● 2016-09-28 21:55:28
○ 2026-02-17 14:24:28
○ 2026-04-23 23:33:16
●NSns2.adcatalyze.com2026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 14:24:28
● 2026-04-23 23:33:16
○NSns2.tutby.com2015-08-15 → 2016-09-28 · 4 obs
● 2016-09-28 21:55:28
○ 2026-02-17 14:24:28
○ 2026-04-23 23:33:16
○MXfe01.mail.hoster.by2015-08-15 → 2016-09-28 · 4 obs
● 2016-09-28 21:55:28
○ 2026-02-17 14:24:28
○ 2026-04-23 23:33:16
○MXmail.gkb4.by2026-02-17 → 2026-03-24 · 5 obs
● 2026-02-17 14:24:28
● 2026-03-24 07:51:18
○ 2026-04-16 07:18:06
○ 2026-04-23 23:33:16
●A159.69.72.382026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 14:24:28
● 2026-04-23 23:33:16
○A91.149.157.422015-08-15 → 2016-09-28 · 4 obs
● 2016-09-28 21:55:28
○ 2026-02-17 14:24:28
○ 2026-04-23 23:33:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| by | dns1.tld.becloudby.com, dns7.tld.becloudby.com, dns2.tld.becloudby.tech, dns3.tld.becloudby.tech... | 9 records |
| gkb4.by | ns1.adcatalyze.com, ns2.adcatalyze.com | - |
✅ Authoritative Response
Server:159.69.72.38
NS records: ns1.adcatalyze.com, ns2.adcatalyze.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gkb4.by (unsigned zone)
⏱️ Timing
Total: 799ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.72.38 |
| NS | 2 | ns1.adcatalyze.com, ns2.adcatalyze.com |
| TXT | 1 | google-site-verification=BB6Dmi2n9hbUtaW |
| SOA | 1 | ns1.adcatalyze.com admin.gkb4.by |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (dns1.tld.becloudby.com, dns1.tld.becloudby.com, dns7.tld.becloudby.com...)
Analysis
Hierarchy
mail.gkb4.by is a child of gkb4.by.
IP Addresses
gkb4.by resolves to one IP number: 159.69.72.38.
Other host names, for instance ibb-d.by, mail.chevy.by, 10ki.by, mail.10ki.by and mail.bkvt.by share IP numbers with gkb4.by.
Name Servers
gkb4.by's delegation uses two name servers: ns1.adcatalyze.com and ns2.adcatalyze.com.
gkb4.by uses the same name server setup as other domains, such as 10ki.by, athletes.by, bkvt.by, icepalace.by and sunshine.by.
Host names with a single IP address: ns1.adcatalyze.com points to 159.69.72.52; ns2.adcatalyze.com points to 159.69.72.38.