optowin.be - robtex.com
optowin.be
be
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nsset.be ⭐ | ||||||
| NS | b.nsset.be | ||||||
| NS | c.nsset.be | ||||||
| NS | d.nsset.be | ||||||
| NS | y.nsset.be | ||||||
| NS | z.nsset.be | ||||||
| SOA | a.nsset.bebe-hostmaster@dnsbelgium.be serial=1028238563 | ||||||
Same first word
optowin.be |
Similar names
DNS History
11 records (5 active, 6 former)
○NSbrussel.named.be2015-07-18 → 2016-12-05 · 4 obs
● 2016-12-05 18:18:26
○ 2026-03-24 20:42:00
○ 2026-03-24 20:42:02
○NSkuurne.named.be2015-07-18 → 2016-12-05 · 4 obs
● 2016-12-05 18:18:26
○ 2026-03-24 20:42:00
○ 2026-03-24 20:42:02
●NSns1.named.be2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 20:42:00
● 2026-03-24 20:42:02
●NSns2.named.be2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 20:42:00
● 2026-03-24 20:42:02
●NSns3.named.be2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 20:42:00
● 2026-03-24 20:42:02
●MXoptowin-be.mail.protection.outlook.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 20:42:00
● 2026-03-24 20:42:02
○MXsmtp.pi-group.net2015-07-18 → 2016-12-05 · 4 obs
● 2016-12-05 18:18:26
○ 2026-03-24 20:42:00
○ 2026-03-24 20:42:02
○MXsmtp2.pi-group.net2015-07-18 → 2016-12-05 · 4 obs
● 2016-12-05 18:18:26
○ 2026-03-24 20:42:00
○ 2026-03-24 20:42:02
○A151.236.220.1852016-12-02 → 2016-12-05 · 5 obs
● 2016-12-02 09:34:04
● 2016-12-05 18:18:26
○ 2026-03-24 20:42:00
○ 2026-03-24 20:42:02
●A35.187.168.72026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 20:42:00
● 2026-03-24 20:42:02
○A94.126.48.72015-07-18 → 2016-07-10 · 4 obs
● 2016-07-10 03:52:54
○ 2016-12-02 09:34:04
○ 2026-03-24 20:42:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | 12 records |
| optowin.be | ns1.named.be, ns2.named.be, ns3.named.be | 6 records |
✅ Authoritative Response
Server:94.126.48.37
NS records: ns1.named.be, ns2.named.be, ns3.named.be
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 600ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.187.168.7 |
| NS | 3 | ns3.named.be, ns1.named.be... |
| MX | 1 | optowin-be.mail.protection.outlook.com ( |
| TXT | 3 | MS=ms38445409, v=spf1 ip4:35.187.168.0/24 include:spf.p... |
| SOA | 1 | ns1.named.be hostmaster.pi-group.net |
📌 Glue Records Collected
Total: 18
In-bailiwick: 12 (a.nsset.be, b.nsset.be, c.nsset.be...)
Out-of-bailiwick: 6 (ns1.named.be, ns2.named.be, ns3.named.be...)
Analysis
IP Addresses
optowin.be resolves to one IP number: 35.187.168.7.
other host names including www.volkshaard.be, ibody.be, mediaservice.be, soudalgroup.com and wit-gelekruis.be share IP numbers with optowin.be.
Name Servers
optowin.be is delegated to three name servers ns1.named.be, ns2.named.be and ns3.named.be.
optowin.be at least partially shares name servers with other domains, for instance diagnostiek.info, otiumcare.be, ntgr.nl, sanquin-ft.nl and gigamix.nl.
Host names with two IP numbers:
ns1.named.be points to: 2a01:7c8:aab6:585:5054:ff:fe49:89f and 149.210.208.217.
ns2.named.be points to: 2a02:f00::2a92:4aff:fe2b:e915 and 94.126.48.37.
ns3.named.be points to: 2a01:7e01::f03c:93ff:fe1d:e469 and 194.195.242.220.
Mail Servers
optowin.be is handled by a single mail server, optowin-be.mail.protection.outlook.com.
Host optowin-be.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::5, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::f, 52.101.68.16, 52.101.73.2, 52.101.73.12 and 52.101.73.26.