rea.engineering - robtex.com
rea.engineering
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns221.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::101🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns221.ultradns.com | ||||||
| A | 156.154.64.221🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns221.ultradns.com | ||||||
| NS | pdns221.ultradns.biz | ||||||
| A | 2610:a1:1015::101🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns221.ultradns.biz | ||||||
| A | 156.154.66.221🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns221.ultradns.biz | ||||||
| NS | pdns221.ultradns.net | ||||||
| A | 2610:a1:1014::101🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns221.ultradns.net | ||||||
| A | 156.154.65.221🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns221.ultradns.net | ||||||
| NS | pdns221.ultradns.org | ||||||
| A | 2001:502:4612::101🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns221.ultradns.org | ||||||
| A | 156.154.67.221🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns221.ultradns.org | ||||||
| SOA | pdns221.ultradns.comdns@realestate.com.au 2018-01-22 #50 | ||||||
engineering
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering ⭐ | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1774720376 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSpdns221.ultradns.biz2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 17:59:34
●NSpdns221.ultradns.com2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 17:59:34
●NSpdns221.ultradns.net2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 17:59:34
●NSpdns221.ultradns.org2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 17:59:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering... | 12 records |
| rea.engineering | pdns221.ultradns.biz, pdns221.ultradns.com, pdns221.ultradns.net, pdns221.ultradns.org | - |
✅ Authoritative Response
Server:156.154.67.221
NS records: pdns221.ultradns.biz, pdns221.ultradns.com, pdns221.ultradns.net, pdns221.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rea.engineering (unsigned zone)
⏱️ Timing
Total: 581ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pdns221.ultradns.biz, pdns221.ultradns.com... |
| SOA | 1 | pdns221.ultradns.com dns.realestate.com. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering...)
Analysis
Name Servers
rea.engineering is delegated to four name servers: pdns221.ultradns.biz, pdns221.ultradns.com, pdns221.ultradns.net and pdns221.ultradns.org.
rea.engineering shares name servers with other domains at least partially, for example inventorship.com.au, rea-internal.com, reagroup.net.au, realhomeideas.com.au and reagroup.com.cn.
These name servers are commonly used alongside pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
Host names with two IP numbers:
pdns221.ultradns.biz points to: 2610:a1:1015::101 and 156.154.66.221
pdns221.ultradns.com points to: 2001:502:f3ff::101 and 156.154.64.221
pdns221.ultradns.net points to: 2610:a1:1014::101 and 156.154.65.221
pdns221.ultradns.org points to: 2001:502:4612::101 and 156.154.67.221