surfdrive.nl - robtex.com
surfdrive.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-25 01:30:02 +0000 (EPOCH 1774402202) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-25 #3 | ||||||
Subdomains
www.surfdrive.nl |
Same first word
surfdrive.eu |
surfdrive.com |
surfdrive.nl |
Similar names
DNS History
13 records (9 active, 4 former)
●NSns1.surfnet.nl2018-05-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:20:20
●NSns1.zurich.surf.net2018-05-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:20:20
●NSns2.surfnet.nl2018-05-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:20:20
●NSns3.surfnet.nl2018-05-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:20:20
○MXmx1.surfmailfilter.nl2018-05-06 → 2018-05-06 · 3 obs
○ 2026-02-26 11:57:20
○ 2026-03-25 02:20:20
○MXmx10.surfmailfilter.nl2026-02-26 → 2026-03-01 · 5 obs
● 2026-02-26 11:57:20
● 2026-03-01 08:33:26
○ 2026-03-20 00:51:32
○ 2026-03-25 02:20:20
○MXmx11.surfmailfilter.nl2026-02-26 → 2026-03-01 · 5 obs
● 2026-02-26 11:57:20
● 2026-03-01 08:33:26
○ 2026-03-20 00:51:32
○ 2026-03-25 02:20:20
○MXmx2.surfmailfilter.nl2018-05-06 → 2018-05-06 · 3 obs
○ 2026-02-26 11:57:20
○ 2026-03-25 02:20:20
●MXsurfdrive-nl.mail.protection.outlook.com2026-03-20 → 2026-03-25 · 3 obs
● 2026-03-20 00:51:32
● 2026-03-25 02:20:20
●A145.100.190.2432018-05-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:20:20
●A192.87.108.152018-05-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:20:20
●A2001:610:188:410:145:100:190:2432018-05-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:20:20
●A2001:610:508:108:192:87:108:152018-05-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns1.dns.nl, ns3.dns.nl | - |
| surfdrive.nl | ns1.zurich.surf.net, ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl | 6 records |
✅ Authoritative Response
Server:192.87.36.2
NS records: ns1.zurich.surf.net, ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.87.108.15, 145.100.190.243 |
| AAAA | 2 | 2001:610:508:108:192:87:108:15, 2001:610:188:410:145:100:190:243 |
| NS | 4 | ns1.surfnet.nl, ns2.surfnet.nl... |
| MX | 1 | surfdrive-nl.mail.protection.outlook.com |
| TXT | 4 | v=spf1 include:spf.protection.outlook.co, SURF=M2QEA8RpG9FGPa75... |
| SOA | 1 | ns1.surfnet.nl dns-beheer.surf.nl |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.surfnet.nl, ns1.surfnet.nl, ns2.surfnet.nl...)
Analysis
Hierarchy
surfdrive.nl is the parent of www.surfdrive.nl.
IP Addresses
Four IP numbers are pointed to by surfdrive.nl: 2001:610:188:410:145:100:190:243, 2001:610:508:108:192:87:108:15, 145.100.190.243 and 192.87.108.15.
other host names including surfcert.nl, deonderwijsdagen.nl, surfshare.nl, www.student.nl and surfconext.nl share IP numbers with surfdrive.nl.
Name Servers
surfdrive.nl is delegated to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl and ns1.zurich.surf.net.
surfdrive.nl at least partially shares name servers with other domains, for instance eale.nl, utrechtcenterforhealtcareinnovation.com, pruts.net, zienvooronderwijs.nl and tiqr.nl.
These name servers are commonly used alongside ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl, arachne.leidenuniv.nl, gm.maastrichtuniversity.nl, ns-ext-01.wur.nl, ns1.rocva.nl and ns6.eur.nl.
Host names with two IP numbers:
ns1.surfnet.nl points to 2001:610:1:800a:192:87:106:101 and 192.87.106.101; ns2.surfnet.nl points to 2001:610:3:200a:192:87:36:2 and 192.87.36.2; ns3.surfnet.nl points to 2001:610:0:800c:195:169:124:71 and 195.169.124.71; ns1.zurich.surf.net points to 2001:620:0:9::1103 and 195.176.255.9.
Mail Servers
surfdrive.nl is handled by a single mail server, surfdrive-nl.mail.protection.outlook.com.
Host surfdrive-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::e, 52.101.68.15, 52.101.68.21, 52.101.73.8 and 52.101.73.15.