12do.info - robtex.com
12do.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1778473788 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns0.leaseweb.nl2015-07-08 → 2026-05-11 · 2 obs
● 2026-05-11 04:59:32
●NSns1.leaseweb.nl2015-07-08 → 2026-05-11 · 2 obs
● 2026-05-11 04:59:32
●NSns4.leaseweb.net2015-07-08 → 2026-05-11 · 2 obs
● 2026-05-11 04:59:32
●NSns5.leaseweb.nl2015-07-08 → 2026-05-11 · 2 obs
● 2026-05-11 04:59:32
●MXmailfilter.leaseweb.com2015-07-08 → 2026-05-11 · 2 obs
● 2026-05-11 04:59:32
●A85.17.96.1112015-07-08 → 2026-05-11 · 2 obs
● 2026-05-11 04:59:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a2.info.afilias-nst.info, a0.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| 12do.info | ns4.leaseweb.net, ns5.leaseweb.nl, ns1.leaseweb.nl | - |
✅ Authoritative Response
Server:23.19.196.53
NS records: ns4.leaseweb.net, ns5.leaseweb.nl, ns1.leaseweb.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.17.96.111 |
| NS | 3 | ns5.leaseweb.nl, ns1.leaseweb.nl... |
| MX | 1 | mailfilter.leaseweb.com (pri: 10) |
| SOA | 1 | ns0.leaseweb.nl postmaster.leaseweb.nl |
Analysis
IP Addresses
12do.info points to a single IP: 85.17.96.111.
Other host names, for instance ocom.sg, erikstaps.com, onerepublic.nl, megaserver.com and ns3.knowinservers.com share IP numbers with 12do.info.
Name Servers
12do.info's delegation is handled by four name servers: ns4.leaseweb.net, ns0.leaseweb.nl, ns1.leaseweb.nl and ns5.leaseweb.nl.
12do.info partially shares name servers with other domains; examples include 226.211.95.in-addr.arpa, 124.120.64.in-addr.arpa, famschat.nl, rockingstone.nl and 234.6.216.in-addr.arpa.
These name servers are often used with the name servers ns0.leaseweb.com and ns1.leaseweb.com.
Host names with two IP numbers:
ns4.leaseweb.net points to: 2607:f5b5::53 and 23.19.196.53
ns0.leaseweb.nl points to: 2607:f5b5::53 and 23.19.196.53
ns5.leaseweb.nl points to: 2607:f5b5:1::53 and 23.19.197.53
Host names with one IP number:
ns1.leaseweb.nl points to: 23.19.196.53
Host names pointing to 2607:f5b5::53: ns4.leaseweb.net and ns0.leaseweb.nl
Host names pointing to 23.19.196.53: ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl
Mail Servers
12do.info is handled by a single mail server, mailfilter.leaseweb.com.
12do.info has the same mail server setup as other domains, including linkbest.nl, nendirect.com, ensim.pl, leaseweb.com.es and indigo-kennisnet.nl.
12do.info shares some mail servers with other domains, at least partially, such as stoppenmetroken.nl, igi2.be, gameserveur.net, kaleta.nl and hardebollenstraat.com.
these mail servers are often used alongside mail1.leaseweb.nl, mail2.leaseweb.nl and mail3.leaseweb.nl.
Host name mailfilter.leaseweb.com points to three IP numbers: 83.149.80.118, 85.17.96.86 and 85.17.150.25.