aalberts.tw - robtex.com
aalberts.tw
| 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 | ||||||
| MX | invalid.aalberts.tw ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.combell.nethostmaster@aalberts.tw serial=1761550833 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw 2011-01-09 #43 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.combell.eu2026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 05:27:08
●NSns3.combell.net2026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 05:27:08
●NSns4.combell.net2026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 05:27:08
●MXinvalid.aalberts.tw2026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 05:27:08
●A217.19.237.542026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 05:27:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| aalberts.tw | ns4.combell.net, ns3.combell.net | - |
✅ Authoritative Response
Server:86.39.202.67
NS records: ns4.combell.net, ns3.combell.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aalberts.tw (unsigned zone)
⏱️ Timing
Total: 1742ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.237.54 |
| NS | 3 | ns1.combell.eu, ns4.combell.net... |
| MX | 1 | invalid.aalberts.tw (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.combell.net hostmaster.aalberts.tw |
Analysis
IP Addresses
aalberts.tw resolves to one IP number: 217.19.237.54.
Other host names, for instance partena-ozv.be, xn--kuc-bzceg.mazi.eu, halfen.it, insieme-per.eu and ericd.be share IP numbers with aalberts.tw.
Name Servers
aalberts.tw is delegated to three name servers: ns1.combell.eu, ns3.combell.net and ns4.combell.net.
aalberts.tw at least partially shares name servers with other domains, including zwartepoorte.nl, smartpass.be, datascientists.be, prenuptia.be and utel.be.
These name servers are commonly used with ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu, ns1.register.be, ns2.register.be, ns3.register.be, ns1.easyhost.be and ns2.easyhost.be.
Host names with two IP numbers:
ns1.combell.eu: 2a00:1c98:50::50 and 89.44.166.48
ns3.combell.net: 2a00:1c98::53:1 and 83.217.73.172
ns4.combell.net: 2001:1598:0:101::3 and 86.39.202.67
Mail Servers
A single mail server handles aalberts.tw, invalid.aalberts.tw.