mx.olb24.com - robtex.com
mx.olb24.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.207.81🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
olb24.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.201.169.15🇺🇸 POWERLINE-HK154.201.128.0/17 Digital Core Technology Co., Ltd | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1775311175 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
●A156.250.207.812026-04-19 → 2026-04-27 · 3 obs
○ 2017-09-24 23:10:10
● 2026-04-19 07:59:08
● 2026-04-27 19:03:20
● 2026-04-19 07:59:08
● 2026-04-27 19:03:20
○A66.96.140.1522017-09-24 → 2017-09-24 · 3 obs
● 2017-09-24 23:10:10
○ 2026-04-19 07:59:08
○ 2026-04-27 19:03:20
○ 2026-04-19 07:59:08
○ 2026-04-27 19:03:20
○A66.96.140.1532017-09-24 → 2017-09-24 · 3 obs
● 2017-09-24 23:10:10
○ 2026-04-19 07:59:08
○ 2026-04-27 19:03:20
○ 2026-04-19 07:59:08
○ 2026-04-27 19:03:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| olb24.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olb24.com (unsigned zone)
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.207.81 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
mx.olb24.com resolves to one IP number: 156.250.207.81.
Other host names such as ns2.promohsr1.com and ns1.promohsr1.com share IP numbers with mx.olb24.com.