biofirst.be - dns.ninja
biofirst.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.237.54🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium | ||||||
| PTR | 217.19.237.54.static.hosted.by.combell.com | ||||||
| NS | ns3.combell.net ⭐ | ||||||
| A | 2a00:1c98::53:1🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network | ||||||
| PTR | ns3.combell.net | ||||||
| A | 83.217.73.172🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network | ||||||
| PTR | ns3.combell.net | ||||||
| NS | ns1.combell.eu ⚠️ Not in parent delegation | ||||||
| A | 2a00:1c98:50::50🇧🇪 COMBELL-AS2a00:1c98:50::/44 | ||||||
| A | 89.44.166.48🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network | ||||||
| PTR | 89.44.166.48.static.hosted.by.combell-ops.net | ||||||
| NS | ns4.combell.net | ||||||
| A | 2001:1598:0:101::3🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network | ||||||
| PTR | ns4.combell.net | ||||||
| A | 86.39.202.67🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network | ||||||
| PTR | ns4.combell.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.combell.nethostmaster@biofirst.be serial=1714719346 | ||||||
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=1028256813 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns.megabyte.be2015-08-07 → 2017-04-01 · 4 obs
● 2017-04-01 11:46:24
○ 2026-06-03 05:58:16
○ 2026-08-09 05:42:12
●NSns1.combell.eu2026-06-03 → 2026-08-09 · 3 obs
● 2026-06-03 05:58:16
● 2026-08-09 05:42:12
○NSns2.megabyte.be2015-08-07 → 2017-04-01 · 4 obs
● 2017-04-01 11:46:24
○ 2026-06-03 05:58:16
○ 2026-08-09 05:42:12
●NSns3.combell.net2026-06-03 → 2026-08-09 · 3 obs
● 2026-06-03 05:58:16
● 2026-08-09 05:42:12
●NSns4.combell.net2026-06-03 → 2026-08-09 · 3 obs
● 2026-06-03 05:58:16
● 2026-08-09 05:42:12
○MXmail.biofirst.be2015-08-07 → 2017-04-01 · 4 obs
● 2017-04-01 11:46:24
○ 2026-06-03 05:58:16
○ 2026-08-09 05:42:12
○MXmx2.megabyte.be2015-08-07 → 2017-04-01 · 4 obs
● 2017-04-01 11:46:24
○ 2026-06-03 05:58:16
○ 2026-08-09 05:42:12
○A151.80.199.1732015-12-01 → 2017-04-01 · 5 obs
● 2015-12-01 15:47:16
● 2017-04-01 11:46:24
○ 2026-06-03 05:58:16
○ 2026-08-09 05:42:12
○A193.200.185.1412015-08-07 → 2015-08-07 · 3 obs
○ 2015-12-01 15:47:16
○ 2026-08-09 05:42:12
●A217.19.237.542026-06-03 → 2026-08-09 · 3 obs
● 2026-06-03 05:58:16
● 2026-08-09 05:42:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | - |
| biofirst.be | ns3.combell.net, ns4.combell.net | - |
✅ Authoritative Response
Server:83.217.73.172
NS records: ns3.combell.net, ns4.combell.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biofirst.be (unsigned zone)
⏱️ Timing
Total: 708ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.237.54 |
| NS | 3 | ns3.combell.net, ns1.combell.eu... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.combell.net hostmaster.biofirst.be |
Analysis
IP Addresses
biofirst.be points to a single IP number: 217.19.237.54.
Additional host names — javer-france.fr, televic-healthcare.de, www.transfresh.be and two others — share IP numbers with biofirst.be.
Name Servers
biofirst.be has three name servers — ns1.combell.eu, ns3.combell.net and ns4.combell.net.
At least some of biofirst.be's name servers are shared with other domains, for example leshommesheureux.be, betecture.be, biobest.com and two more.
These name servers are frequently paired with the name servers ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and two others.
Each of ns1.combell.eu, ns3.combell.net and ns4.combell.net points to two IP numbers. ns1.combell.eu points to 89.44.166.48 and 2a00:1c98:50::50. ns3.combell.net points to 83.217.73.172 and 2a00:1c98::53:1. ns4.combell.net points to 86.39.202.67 and 2001:1598:0:101::3.