sbbu.nl - robtex.com
sbbu.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-16 01:00:01 +0000 (EPOCH 1776301201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-16 #2 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns0.computel-standby.nl2026-04-09 → 2026-04-16 · 3 obs
● 2026-04-09 23:22:00
● 2026-04-16 01:42:40
○NSns0.computel.nl2015-08-07 → 2020-03-21 · 4 obs
● 2020-03-21 21:37:08
○ 2026-04-09 23:22:00
○ 2026-04-16 01:42:40
●NSns1.computel-standby.nl2026-04-09 → 2026-04-16 · 3 obs
● 2026-04-09 23:22:00
● 2026-04-16 01:42:40
○NSns1.computel.nl2015-08-07 → 2020-03-21 · 4 obs
● 2020-03-21 21:37:08
○ 2026-04-09 23:22:00
○ 2026-04-16 01:42:40
●NSns2.computel-standby.net2026-04-09 → 2026-04-16 · 3 obs
● 2026-04-09 23:22:00
● 2026-04-16 01:42:40
○NSns2.computel.nl2015-08-07 → 2020-03-21 · 4 obs
● 2020-03-21 21:37:08
○ 2026-04-09 23:22:00
○ 2026-04-16 01:42:40
●NSns3.computel-standby.eu2016-07-04 → 2026-04-16 · 3 obs
● 2016-07-04 20:54:12
● 2026-04-16 01:42:40
●MXsbbu-nl.mail.protection.outlook.com2015-08-07 → 2026-04-16 · 2 obs
● 2026-04-16 01:42:40
●A2001:4038:0:220::412015-08-07 → 2026-04-16 · 2 obs
● 2026-04-16 01:42:40
●A78.41.77.412015-08-07 → 2026-04-16 · 2 obs
● 2026-04-16 01:42:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| sbbu.nl | ns1.computel-standby.nl, ns2.computel-standby.net, ns3.computel-standby.eu | 2 records |
✅ Authoritative Response
Server:78.41.78.126
NS records: ns1.computel-standby.nl, ns2.computel-standby.net, ns3.computel-standby.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.41.77.41 |
| AAAA | 1 | 2001:4038:0:220::41 |
| NS | 3 | ns1.computel-standby.nl, ns3.computel-standby.eu... |
| MX | 1 | sbbu-nl.mail.protection.outlook.com (pri |
| TXT | 3 | v=easydus; cg=f17beaed-8317-4872-9581-33, MS=ms30949022... |
| SOA | 1 | ns0.computel-standby.nl hostmaster.compu |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.computel-standby.nl, ns1.computel-standby.nl)
Analysis
IP Addresses
sbbu.nl resolves to two IP numbers: 2001:4038:0:220::41 and 78.41.77.41.
other host names including haarwerken-mp.nl, holterman.eu, baksteen.info, zuidmagazine.com and airclaim.de share IP numbers with sbbu.nl.
Name Servers
sbbu.nl is delegated to four name servers: ns3.computel-standby.eu, ns2.computel-standby.net, ns0.computel-standby.nl and ns1.computel-standby.nl.
sbbu.nl at least partially shares name servers with other domains, for instance kugel.nl, netherlands.net, 76.41.78.in-addr.arpa, dankjewel.net and archipelprimair.nl.
these name servers are commonly used alongside ns.computel-standby.nl.
Host names with two IP numbers:
ns3.computel-standby.eu points to 2001:4038:0:21::153 and 83.137.20.153; ns2.computel-standby.net points to 2001:4038:0:17::10 and 83.137.17.10; ns0.computel-standby.nl points to 2001:4038:0:20::110 and 83.137.20.110; ns1.computel-standby.nl points to 2001:4038:8000:78:120::126 and 78.41.78.126.
Mail Servers
sbbu.nl is handled by a single mail server, sbbu-nl.mail.protection.outlook.com.
Host sbbu-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::b, 52.101.68.15, 52.101.68.16, 52.101.68.36 and 52.101.73.16.