deltaeducation.org - robtex.com
deltaeducation.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=1774563466 | ||||||
Subdomains
mail.deltaeducation.org |
Same first word
deltaeducation.it |
deltaeducation.org |
deltaeducation.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns0.transip.net2015-08-14 → 2026-03-26 · 2 obs
● 2026-03-26 22:55:02
●NSns1.transip.nl2015-08-14 → 2026-03-26 · 2 obs
● 2026-03-26 22:55:02
●NSns2.transip.eu2015-08-14 → 2026-03-26 · 2 obs
● 2026-03-26 22:55:02
●MXmail.deltaeducation.org2015-08-14 → 2026-03-26 · 2 obs
● 2026-03-26 22:55:02
●MXrelay.transip.nl2015-08-14 → 2026-03-26 · 2 obs
● 2026-03-26 22:55:02
●A149.210.170.252015-08-14 → 2026-03-26 · 2 obs
● 2026-03-26 22:55:02
●A2a01:7c8:eb:0:149:210:170:252015-08-14 → 2026-03-26 · 2 obs
● 2026-03-26 22:55:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| deltaeducation.org | ns0.transip.net, ns2.transip.eu, ns1.transip.nl | - |
✅ Authoritative Response
Server:195.135.195.195
NS records: ns0.transip.net, ns2.transip.eu, ns1.transip.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.210.170.25 |
| AAAA | 1 | 2a01:7c8:eb:0:149:210:170:25 |
| NS | 3 | ns0.transip.net, ns2.transip.eu... |
| MX | 2 | mail.deltaeducation.org (pri: 10), relay.transip.nl (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.transip.email ip4:80, v=spf1 a mx ptr ip4:80.69.67.46 mx:delta |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
Analysis
Hierarchy
deltaeducation.org is a parent of mail.deltaeducation.org.
IP Addresses
deltaeducation.org points to two IP numbers: 2a01:7c8:eb:0:149:210:170:25 and 149.210.170.25.
Other host names such as com.creatievekoppen.com, mail.heath-design.nl, creatievekoppen.com, creatievekoppen-nl.mail.protection.outlook.com.creatievekoppen.com and mail.legal-mediation.com share IP numbers with deltaeducation.org.
Name Servers
deltaeducation.org is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
At least part of the name servers for deltaeducation.org are shared with other domains, for instance kredietopzegging.nl, aloha.nl, marmaratravel.nl, lawslinked.com and youcee.nl.
Host names with two IP numbers:
ns2.transip.eu points to 2a01:7c8:f:c1f::195 and 37.97.199.195
ns0.transip.net points to 2a01:7c8:dddd:195::195 and 195.135.195.195
ns1.transip.nl points to 2a01:7c8:7000:195::195 and 195.8.195.195
Mail Servers
deltaeducation.org is handled by two mail servers: relay.transip.nl and mail.deltaeducation.org.
deltaeducation.org shares at least some mail servers with other domains, for example angrylog.nl, polder(0x736578)filmpjes.nl, urban-people.nl, xn-----ylf1fwaa6hzaz3nydybya.com and nsdlabels.cz.
these mail servers are often used together with mail.tremani.nl and mx4.shoppagina.nl.
Four IPs for host names: relay.transip.nl points to 2a01:7c8:7c8::12, 2a01:7c8:7c8::29, 149.210.149.12 and 149.210.149.29.
Two IPs for host names: mail.deltaeducation.org points to 2a01:7c8:eb:0:149:210:170:25 and 149.210.170.25.