sdb.nl - robtex.com
sdb.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-10-16 05:30:01 +0000 (EPOCH 1792128601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-10-16 #11 | ||||||
Subdomains
Same first word
Similar names
Previous names
Next names
DNS History
12 records (6 active, 6 former)
●NSchristina.neostrada.nl2026-02-16 → 2026-10-16 · 3 obs
● 2026-02-16 15:19:40
● 2026-10-16 06:20:58
●NSlisa.neostrada.nl2026-02-16 → 2026-10-16 · 3 obs
● 2026-02-16 15:19:40
● 2026-10-16 06:20:58
○NSns1.bbeyond.nl2015-08-16 → 2020-10-18 · 4 obs
● 2020-10-18 15:19:10
○ 2026-02-16 15:19:40
○ 2026-10-16 06:20:58
○NSns2.bbeyond.nl2015-08-16 → 2020-10-18 · 4 obs
● 2020-10-18 15:19:10
○ 2026-02-16 15:19:40
○ 2026-10-16 06:20:58
●NSsandra.neostrada.nl2026-02-16 → 2026-10-16 · 3 obs
● 2026-02-16 15:19:40
● 2026-10-16 06:20:58
○MXmail.sdb.nl2015-08-16 → 2016-04-04 · 4 obs
● 2016-04-04 00:15:32
○ 2017-07-02 10:15:34
○ 2026-10-16 06:20:58
○MXmx1.bbeyond.nl2015-08-16 → 2016-04-04 · 4 obs
● 2016-04-04 00:15:32
○ 2017-07-02 10:15:34
○ 2026-10-16 06:20:58
●MXsdb-nl.mail.protection.outlook.com2017-07-02 → 2026-10-16 · 3 obs
● 2017-07-02 10:15:34
● 2026-10-16 06:20:58
○A185.30.236.522015-08-16 → 2020-10-18 · 4 obs
● 2020-10-18 15:19:10
○ 2026-02-16 15:19:40
○ 2026-10-16 06:20:58
○A2a00:f10:305:0:1c00:c7ff:fe00:4ee2026-02-16 → 2026-10-16 · 2 obs
○ 2026-10-16 06:20:58
●A2a02:40c0:1:2:7:0:d:ecaf2026-02-16 → 2026-10-16 · 3 obs
● 2026-02-16 15:19:40
● 2026-10-16 06:20:58
●A31.186.169.412026-02-16 → 2026-10-16 · 3 obs
● 2026-02-16 15:19:40
● 2026-10-16 06:20:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | 6 records |
| sdb.nl | lisa.neostrada.nl, sandra.neostrada.nl, christina.neostrada.nl | 6 records |
✅ Authoritative Response
Server:31.25.98.57
NS records: lisa.neostrada.nl, sandra.neostrada.nl, christina.neostrada.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.186.169.41 |
| AAAA | 1 | 2a02:40c0:1:2:7:0:d:ecaf |
| NS | 3 | lisa.neostrada.nl, christina.neostrada.nl... |
| MX | 1 | sdb-nl.mail.protection.outlook.com (pri: |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | sandra.neostrada.nl hostmaster.sandra.ne |
📌 Glue Records Collected
Total: 12
In-bailiwick: 6 (ns3.dns.nl, ns3.dns.nl, ns1.dns.nl...)
Out-of-bailiwick: 6 (lisa.neostrada.nl, lisa.neostrada.nl, sandra.neostrada.nl...)
Analysis
Hierarchy
sdb.nl serves as the parent of mail.sdb.nl and www.sdb.nl.
IP Addresses
sdb.nl directs to two IP numbers, 31.186.169.41 and 2a02:40c0:1:2:7:0:d:ecaf
brai2n.com, vanloonracing.com, defacilitairmanagers.com plus two other host names have IP numbers in common with sdb.nl.
Name Servers
sdb.nl carries NS records delegating to christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl.
sdb.nl partially shares its NS delegation with several other domains, including maayanmartens.nl, sint-joris-jorko.be, sorarevoetbalspel.nl and two others.
These name servers regularly co-occur with the name servers drie.dnssrv.nl, een.dnssrv.nl and twee.dnssrv.nl.
christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl are three hostnames that each resolve to a pair of IP addresses: christina.neostrada.nl to 172.104.143.74 and 2a01:7e01::f03c:91ff:fee9:95bd, lisa.neostrada.nl to 66.228.38.167 and 2600:3c03::f03c:91ff:fe0a:b97, and sandra.neostrada.nl to 31.25.98.57 and 2a05:1500:702:0:1c00:3eff:fe00:35.
Mail Servers
sdb.nl uses one mail server — sdb-nl.mail.protection.outlook.com.
sdb-nl.mail.protection.outlook.com has 8 IP addresses: 52.101.68.27, 52.101.73.126, 52.101.91.153 plus 5 more.