optbank.org - robtex.com
optbank.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776218401 | ||||||
Subdomains
mx236.optbank.org |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.rumahweb.com2020-01-21 → 2026-04-15 · 2 obs
● 2026-04-15 02:31:38
●NSns2.rumahweb.com2020-01-21 → 2026-04-15 · 2 obs
● 2026-04-15 02:31:38
●NSns3.rumahweb.net2020-01-21 → 2026-04-15 · 2 obs
● 2026-04-15 02:31:38
●NSns4.rumahweb.net2020-01-21 → 2026-04-15 · 2 obs
● 2026-04-15 02:31:38
●MXmx236.optbank.org2020-01-21 → 2026-04-15 · 2 obs
● 2026-04-15 02:31:38
○A103.247.10.2352020-01-21 → 2020-01-21 · 3 obs
○ 2026-03-07 23:22:00
○ 2026-04-15 02:31:38
●A103.247.8.2162026-03-07 → 2026-04-15 · 3 obs
● 2026-03-07 23:22:00
● 2026-04-15 02:31:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| optbank.org | ns1.rumahweb.com, ns2.rumahweb.com, ns4.rumahweb.net, ns3.rumahweb.net | - |
✅ Authoritative Response
Server:45.32.114.6
NS records: ns1.rumahweb.com, ns2.rumahweb.com, ns4.rumahweb.net, ns3.rumahweb.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optbank.org (unsigned zone)
⏱️ Timing
Total: 3897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.247.8.216 |
| NS | 4 | ns1.rumahweb.com, ns2.rumahweb.com... |
| MX | 1 | mx236.optbank.org (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.247.8.215 ip4:103.247.8.2 |
| SOA | 1 | ns1.rumahweb.com notroot.rumahweb.co.id |
Analysis
Hierarchy
optbank.org is a parent of mx236.optbank.org.
IP Addresses
optbank.org points to a single IP address: 103.247.8.216.
Other host names such as sejaticoconut.com, bagustrans.com, mimbarhuffazh.com, _dc-mx.b3fdb19e0c8e.a-bg.com and thermopak.id share IP numbers with optbank.org.
Name Servers
optbank.org is delegated to four name servers: ns1.rumahweb.com, ns2.rumahweb.com, ns3.rumahweb.net and ns4.rumahweb.net.
At least part of the name servers for optbank.org are shared with other domains, for instance goldengatepub.com, balitravelco.com, sman1wayjepara.sch.id, smektan.com and pesantrengratistahfidz.com.
Host names with two IP numbers:
ns1.rumahweb.com points to: 139.162.19.83 and 172.232.249.206
ns2.rumahweb.com points to: 68.183.178.111 and 172.105.123.203
ns3.rumahweb.net points to: 157.245.115.90 and 178.128.207.174
ns4.rumahweb.net points to: 45.32.114.6 and 198.199.101.34
Mail Servers
The mail server for optbank.org is mx236.optbank.org.
Host mx236.optbank.org points to IP 103.247.8.216.