dp.ac - robtex.com
dp.ac
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.139.159.151🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix | ||||||
| PTR | ec2-3-139-159-151.us-east-2.compute.amazonaws.com | ||||||
| NS | l1.ns.divido.org.dp.ac ⭐ | ||||||
| A | 3.139.159.151🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix | ||||||
| PTR | ec2-3-139-159-151.us-east-2.compute.amazonaws.com | ||||||
| NS | l1.ns.divido.org | ||||||
| A | 91.208.95.134🇬🇧 NJIIX-191.208.95.0/24 Proxy by NJIIX.NET | ||||||
| PTR | srvc134.cdns.net | ||||||
| NS | l2.ns.divido.org | ||||||
| A | 2001:470:1f07:d0b::134🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| A | 91.208.95.134🇬🇧 NJIIX-191.208.95.0/24 Proxy by NJIIX.NET | ||||||
| PTR | srvc134.cdns.net | ||||||
| TXT | 26e2cd39db437b9d550a5ddfc846fcd327471ed6 | ||||||
| SOA | l1.ns.divido.org.dp.acadmin@divido.org.dp.ac 2013-10-10 #24 | ||||||
ac
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.ac ⭐ | ||||||
| NS | a2.nic.ac | ||||||
| NS | b0.nic.ac | ||||||
| NS | c0.nic.ac | ||||||
| SOA | a0.nic.achostmaster@donuts.email serial=1778305336 | ||||||
Subdomains
org.dp.ac |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSl1.ns.divido.org2016-11-26 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:48
●NSl1.ns.divido.org.dp.ac2016-11-26 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:48
●NSl2.ns.divido.org2016-11-26 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:48
○A193.223.78.2302016-11-26 → 2021-05-13 · 4 obs
● 2021-05-13 17:07:54
○ 2026-02-16 12:34:02
○ 2026-05-09 06:04:48
●A3.139.159.1512026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 12:34:02
● 2026-05-09 06:04:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ac | a0.nic.ac, a2.nic.ac, b0.nic.ac, c0.nic.ac | 8 records |
| dp.ac | l1.ns.divido.org, l2.ns.divido.org | - |
✅ Authoritative Response
Server:91.208.95.134
NS records: l1.ns.divido.org, l2.ns.divido.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dp.ac (unsigned zone)
⏱️ Timing
Total: 362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.139.159.151 |
| NS | 2 | l1.ns.divido.org, l2.ns.divido.org |
| TXT | 1 | 26e2cd39db437b9d550a5ddfc846fcd327471ed6 |
| SOA | 1 | l1.ns.divido.org.dp.ac admin.divido.org. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.ac, a0.nic.ac, a2.nic.ac...)
Analysis
Hierarchy
The parent of org.dp.ac is dp.ac.
IP Addresses
dp.ac points to a single IP number: 3.139.159.151.
Other host names, for instance org.e.ac, ns.divido.org.cm.io, ns.divido.org.su.io, org.qt.sh and divido.org.mb.sh share IP numbers with dp.ac.
Name Servers
The domain dp.ac is delegated to three name servers: l1.ns.divido.org, l2.ns.divido.org and l1.ns.divido.org.dp.ac.
dp.ac shares name servers with other domains at least partially, for instance od.ac, ta.sh, kc.ac, ph.sh and us.ac.
these name servers are commonly paired with l1.ns.divido.org.od.ac, l1.ns.divido.org.ta.sh, l1.ns.divido.org.kc.ac, l1.ns.divido.org.ph.sh, l1.ns.divido.org.us.ac, l1.ns.divido.org.hm.io, l1.ns.divido.org.fo.io, l1.ns.divido.org.ad.ac and l1.ns.divido.org.up.ac.
Host names with two IP numbers:
Host name l2.ns.divido.org points to: 2001:470:1f07:d0b::134 and 91.208.95.134.
Host names with one IP number:
Host name l1.ns.divido.org points to: 91.208.95.134.
Host name l1.ns.divido.org.dp.ac points to: 3.139.159.151.
Host names that point to 91.208.95.134: l2.ns.divido.org and l1.ns.divido.org.