geoversity.io - robtex.com
geoversity.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1778668743 | ||||||
Subdomains
www.geoversity.io |
Same first word
geoversity.io |
DNS History
6 records (6 active, 0 former)
●NSns1.utwente.nl2026-03-04 → 2026-05-13 · 2 obs
● 2026-05-13 11:17:48
●NSns2.utwente.nl2026-03-04 → 2026-05-13 · 2 obs
● 2026-05-13 11:17:48
●NSns3.utwente.nl2026-03-04 → 2026-05-13 · 2 obs
● 2026-05-13 11:17:48
●MXgeoversity-io.mail.protection.outlook.com2026-03-04 → 2026-05-13 · 2 obs
● 2026-05-13 11:17:48
●A130.89.12.122026-03-04 → 2026-05-13 · 2 obs
● 2026-05-13 11:17:48
●A2001:67c:2564:a429::1:32026-03-04 → 2026-05-13 · 2 obs
● 2026-05-13 11:17:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| geoversity.io | ns1.utwente.nl, ns3.utwente.nl, ns2.utwente.nl | - |
✅ Authoritative Response
Server:130.89.1.3
NS records: ns1.utwente.nl, ns3.utwente.nl, ns2.utwente.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 854ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.89.12.12 |
| AAAA | 1 | 2001:67c:2564:a429::1:3 |
| NS | 3 | ns1.utwente.nl, ns2.utwente.nl... |
| MX | 1 | geoversity-io.mail.protection.outlook.co |
| TXT | 5 | google-site-verification=aojrCe7cFd8RUy_, google-site-verification=QTCq-BQ3O0-EHhX... |
| SOA | 1 | ns1.utwente.nl dnsmaster.utwente.nl |
Analysis
Hierarchy
The parent of www.geoversity.io is geoversity.io.
IP Addresses
geoversity.io resolves to two IP numbers: 2001:67c:2564:a429::1:3 and 130.89.12.12.
Other host names, for instance utwente.mobi, linux887.utsp.utwente.nl, utwente.nl, webhare.utwente.nl and beta-oost.nl share IP numbers with geoversity.io.
Name Servers
geoversity.io is delegated to three name servers: ns1.utwente.nl, ns2.utwente.nl and ns3.utwente.nl.
geoversity.io partially shares name servers with other domains; examples include 170.89.130.in-addr.arpa, universiteittwente.de, euroszeilen.utwente.nl, cshob.utwente.nl and dnd.utwente.nl.
These name servers commonly accompany ns2.surfnet.nl, ns4.snt.utwente.nl, ns5.snt.utwente.nl and ns6.snt.utwente.nl.
Host names with two IP numbers:
ns1.utwente.nl points to 2001:67c:2564:a102::3:1 and 130.89.1.2.
ns2.utwente.nl points to 2001:67c:2564:a102::3:2 and 130.89.1.3.
Host names with one IP number:
ns3.utwente.nl points to 131.155.0.37.
Mail Servers
geoversity.io is handled by a single mail server, geoversity-io.mail.protection.outlook.com.
Hostname geoversity-io.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::f, 52.101.68.5, 52.101.68.32, 52.101.68.36 and 52.101.73.153.