pubtech.org - dns.ninja
pubtech.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=1783716376 | ||||||
PTR for
Subdomains
Same first word
pubtech.org |
pubtech.de |
pubtech.com.br |
pubtech.ai |
pubtech.io |
pubtech.biz |
pubtech.com |
pubtech.it |
pubtech.info |
pubtech.fr |
pubtech.net |
pubtech.com.au |
Similar names
techpub.cz |
techbup.com |
ubptech.com |
betchup.com |
buptech.com |
etpcuhb.org |
techpub.net |
techpub.de |
techpub.com |
techpub.ru |
bethcup.com |
techpub.org |
petchub.com |
DNS History
6 records (6 active, 0 former)
●NSns41.worldnic.com2015-06-17 → 2026-07-10 · 2 obs
● 2026-07-10 21:19:46
●NSns42.worldnic.com2015-06-17 → 2026-07-10 · 2 obs
● 2026-07-10 21:19:46
●MXlists.pubtech.org2015-06-17 → 2026-07-10 · 2 obs
● 2026-07-10 21:19:46
●MXmail.pubtech.org2015-06-17 → 2026-07-10 · 2 obs
● 2026-07-10 21:19:46
●A70.90.232.1622026-02-28 → 2026-07-10 · 3 obs
● 2026-02-28 16:28:44
● 2026-07-10 21:19:46
●A70.90.232.1642015-06-17 → 2026-07-10 · 2 obs
● 2026-07-10 21:19:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| pubtech.org | ns42.worldnic.com, ns41.worldnic.com | - |
✅ Authoritative Response
Server:162.159.27.50
NS records: ns42.worldnic.com, ns41.worldnic.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 70.90.232.162, 70.90.232.164 |
| NS | 2 | ns42.worldnic.com, ns41.worldnic.com |
| MX | 2 | lists.pubtech.org (pri: 20), mail.pubtech.org (pri: 10) |
| SOA | 1 | NS41.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
pubtech.org is a parent domain, with www.pubtech.org, lists.pubtech.org and mail.pubtech.org beneath it.
IP Addresses
pubtech.org resolves to the IP addresses 70.90.232.162 and 70.90.232.164
70.90.232.163.jazzcentral.net, lists.paddata.net, pubradio.net and two other host names share IP numbers with pubtech.org.
Name Servers
pubtech.org uses two name servers for its delegation: ns41.worldnic.com and ns42.worldnic.com.
pubtech.org uses the same name servers as several other domains — among them csisinsurance.com, pemtec.com, dilux.com and two more.
pubtech.org has a partial name server overlap with other domains — among them youmeusdesign.com and lucyfarinelli.com.
It is common to see these name servers used together with name servers ns45.worldnic.com and ns46.worldnic.com.
ns41.worldnic.com directs to 162.159.26.111 and ns42.worldnic.com directs to 162.159.27.50; each host name points to exactly one IP number.
Mail Servers
Mail for pubtech.org is handled by two mail servers — lists.pubtech.org and mail.pubtech.org.
lists.pubtech.org directs to 70.90.232.162 and mail.pubtech.org directs to 70.90.232.163; each host name points to exactly one IP number.