classmates.nl - robtex.com
classmates.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:448:1005::101🇳🇱 METAREGISTRAR2a01:448::/34 | ||||||
| PTR | server001.yourname.eu | ||||||
| A | 213.249.71.101🇳🇱 METAREGISTRAR213.249.64.0/21 | ||||||
| NS | ns1.yourname.eu ⭐ | ||||||
| A | 2001:67c:1bc::15🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.premiumdns.zone | ||||||
| A | 192.174.68.15🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| NS | ns2.yourname.eu | ||||||
| A | 2001:67c:10b8::15🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.premiumdns.zone | ||||||
| A | 176.97.158.15🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.premiumdns.zone | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.yourname.euhostmaster@classmates.nl 2026-07-15 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-18 19:00:01 +0000 (EPOCH 1784401201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-18 #38 | ||||||
Same first word
Similar names
classmaets.net |
classamtes.net |
classmtaes.com |
matclasses.com |
classteams.com |
classamtes.org |
calssmates.com |
classsmate.com |
classamtes.com |
matesclass.com |
samscastle.org |
steamclass.com |
DNS History
15 records (4 active, 11 former)
○NSns1.sonexo.eu2015-08-14 → 2015-12-03 · 4 obs
● 2015-12-03 05:28:26
○ 2017-08-08 20:04:44
○ 2026-07-18 19:56:14
○NSns1.undeveloped.com2017-08-08 → 2017-08-08 · 4 obs
● 2017-08-08 20:04:44
○ 2026-04-09 11:19:14
○ 2026-07-18 19:56:14
○NSns1.yourdomainprovider.net2026-04-09 → 2026-04-09 · 3 obs
● 2026-04-09 11:19:14
○ 2026-07-18 19:56:14
●NSns1.yourname.eu2026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 19:56:14
○NSns2.sonexo.com2015-08-14 → 2015-12-03 · 4 obs
● 2015-12-03 05:28:26
○ 2017-08-08 20:04:44
○ 2026-07-18 19:56:14
○NSns2.undeveloped.com2017-08-08 → 2017-08-08 · 4 obs
● 2017-08-08 20:04:44
○ 2026-04-09 11:19:14
○ 2026-07-18 19:56:14
○NSns2.yourdomainprovider.net2026-04-09 → 2026-04-09 · 3 obs
● 2026-04-09 11:19:14
○ 2026-07-18 19:56:14
●NSns2.yourname.eu2026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 19:56:14
○NSns3.yourdomainprovider.net2026-04-09 → 2026-04-09 · 3 obs
● 2026-04-09 11:19:14
○ 2026-07-18 19:56:14
○MXmail.mailer-host.com2017-08-08 → 2017-08-08 · 3 obs
○ 2026-04-09 11:19:14
○ 2026-07-18 19:56:14
●A213.249.71.1012026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 19:56:14
●A2a01:448:1005::1012026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 19:56:14
○A37.97.135.1292015-12-03 → 2015-12-03 · 4 obs
● 2015-12-03 05:28:26
○ 2017-08-08 20:04:44
○ 2026-07-18 19:56:14
○A52.58.78.162017-08-08 → 2017-08-08 · 4 obs
● 2017-08-08 20:04:44
○ 2026-04-09 11:19:14
○ 2026-07-18 19:56:14
○A93.180.66.1112015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-03 05:28:26
○ 2026-07-18 19:56:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| classmates.nl | ns1.yourname.eu, ns2.yourname.eu | - |
✅ Authoritative Response
Server:192.174.68.15
NS records: ns1.yourname.eu, ns2.yourname.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classmates.nl (unsigned zone)
⏱️ Timing
Total: 478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.249.71.101 |
| AAAA | 1 | 2a01:448:1005::101 |
| NS | 2 | ns2.yourname.eu, ns1.yourname.eu |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns1.yourname.eu hostmaster.classmates.nl |
Analysis
IP Addresses
classmates.nl points to the IP addresses 213.249.71.101 and 2a01:448:1005::101
Among the host names that share IP numbers with classmates.nl are permissions.nl, mail.uwent.nl, lampenatelier.nl and two others.
Name Servers
classmates.nl is served by two delegated name servers, ns1.yourname.eu and ns2.yourname.eu.
classmates.nl has the same name server delegation as a number of other domains, such as gorp.nl, incubatie.nl, surdo.nl and two more.
Each of the two host names carries two IP addresses: ns1.yourname.eu points to 192.174.68.15 and 2001:67c:1bc::15, and ns2.yourname.eu points to 176.97.158.15 and 2001:67c:10b8::15.