sylvan.nl - robtex.com
sylvan.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 00:00:01 +0000 (EPOCH 1774396801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-25 #0 | ||||||
Subdomains
mail.sylvan.nl |
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
○MXblazei.sylvaninc.com2015-06-15 → 2017-03-27 · 4 obs
● 2017-03-27 18:24:32
○ 2026-02-25 09:31:54
○ 2026-03-25 00:52:48
○MXenoki.sylvaninc.com2015-06-15 → 2017-03-27 · 4 obs
● 2017-03-27 18:24:32
○ 2026-02-25 09:31:54
○ 2026-03-25 00:52:48
●MXsylvan-nl.mail.protection.outlook.com2026-02-25 → 2026-03-25 · 3 obs
● 2026-02-25 09:31:54
● 2026-03-25 00:52:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| sylvan.nl | hera.x.cuci.nl, hermes.x.cuci.nl | - |
✅ Authoritative Response
Server:212.125.128.1
NS records: hera.x.cuci.nl, hermes.x.cuci.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sylvan.nl (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | hermes.x.cuci.nl, hera.x.cuci.nl |
| MX | 1 | sylvan-nl.mail.protection.outlook.com (p |
| TXT | 6 | MS=ms89457168, fb6728c18917eae4d6b9f4975fee51041ad0a4b4... |
| SOA | 1 | hera.x.cuci.nl hostmaster.cuci.nl |
Analysis
Hierarchy
mail.sylvan.nl has sylvan.nl as its parent.
Name Servers
Two name servers hera.x.cuci.nl and hermes.x.cuci.nl are delegated to sylvan.nl.
sylvan.nl uses the same name server configuration as other domains, such as mylabone.com, jhgroup.nl, bkgateway.com, lotto-club.nl and qwinsoft.com.
sylvan.nl at least partially shares name servers with other domains such as isb.nl, allekabels.com, alrecrea.nl, allekabels.net and regiovista.nl.
These name servers are commonly used alongside hermes.nl.cuci.nl, ns1.rpip.nl and ns2.rpip.nl.
Host names with a single IP address:
hera.x.cuci.nl points to 212.125.128.1
hermes.x.cuci.nl points to 212.125.128.2
Mail Servers
sylvan.nl is handled by a single mail server, sylvan-nl.mail.protection.outlook.com.
sylvan-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::5, 52.101.68.8, 52.101.68.12, 52.101.73.12 and 52.101.73.28.