knowlex.be - robtex.com
knowlex.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=1028237250 | ||||||
Subdomains
www.knowlex.be |
Same first word
DNS History
9 records (9 active, 0 former)
●NSns-1055.awsdns-03.org2026-03-14 → 2026-03-19 · 2 obs
● 2026-03-19 11:30:54
●NSns-1847.awsdns-38.co.uk2026-03-14 → 2026-03-19 · 2 obs
● 2026-03-19 11:30:54
●NSns-443.awsdns-55.com2026-03-14 → 2026-03-19 · 2 obs
● 2026-03-19 11:30:54
●NSns-934.awsdns-52.net2026-03-14 → 2026-03-19 · 2 obs
● 2026-03-19 11:30:54
●MXalt1.aspmx.l.google.com2026-03-14 → 2026-03-19 · 2 obs
● 2026-03-19 11:30:54
●MXalt2.aspmx.l.google.com2026-03-14 → 2026-03-19 · 2 obs
● 2026-03-19 11:30:54
●MXaspmx.l.google.com2026-03-14 → 2026-03-19 · 2 obs
● 2026-03-19 11:30:54
●A13.248.155.1042026-03-14 → 2026-03-19 · 2 obs
● 2026-03-19 11:30:54
●A76.223.27.1022026-03-14 → 2026-03-19 · 2 obs
● 2026-03-19 11:30:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | d.nsset.be, b.nsset.be, z.nsset.be, c.nsset.be... | - |
| knowlex.be | ns-443.awsdns-55.com, ns-934.awsdns-52.net, ns-1055.awsdns-03.org, ns-1847.awsdns-38.co.uk | - |
✅ Authoritative Response
Server: 205.251.196.31
NS records: ns-443.awsdns-55.com, ns-934.awsdns-52.net, ns-1055.awsdns-03.org, ns-1847.awsdns-38.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowlex.be (unsigned zone)
⏱️ Timing
Total: 902ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.155.104, 76.223.27.102 |
| NS | 4 | ns-1055.awsdns-03.org, ns-1847.awsdns-38.co.uk... |
| MX | 3 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 a mx include:sendgrid.net include |
| SOA | 1 | ns-443.awsdns-55.com awsdns-hostmaster.a |
Analysis
Hierarchy
The parent of www.knowlex.be is knowlex.be.
IP Addresses
knowlex.be resolves to two IP numbers: 13.248.155.104 and 76.223.27.102.
Other host names, for instance miller(0x736578)cavation.com, blanked.agency, st-share.com, sudeepkrishnan.com and greateststories.com share IP numbers with knowlex.be.
Name Servers
knowlex.be's delegation is handled by four name servers: ns-443.awsdns-55.com, ns-934.awsdns-52.net, ns-1055.awsdns-03.org and ns-1847.awsdns-38.co.uk.
knowlex.be partially shares name servers with other domains; examples include catsurv.com, d158i1vz6btemw.cloudfront.net, 193.127.199.in-addr.arpa, 195.251.209.in-addr.arpa and wrestling.awsapps.com.
These name servers commonly accompany ns-1782.awsdns-30.co.uk, ns-804.awsdns-36.net, ns-1090.awsdns-08.org and ns-693.awsdns-22.net.
Host names with two IPs:
ns-443.awsdns-55.com points to 2600:9000:5301:bb00::1 and 205.251.193.187
ns-934.awsdns-52.net points to 2600:9000:5303:a600::1 and 205.251.195.166
ns-1055.awsdns-03.org points to 2600:9000:5304:1f00::1 and 205.251.196.31
ns-1847.awsdns-38.co.uk points to 2600:9000:5307:3700::1 and 205.251.199.55
Mail Servers
knowlex.be is handled by three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
knowlex.be shares some mail servers with other domains, at least partially, such as ns500731.ns500671.ns500731.ns500742.ns500742.ns500704.ns500742.ns500688.ns500705.ns500671.ns500671.ns500688.ns500291.ns500153.tenderladiesbz.com, ns500698.ns500758.ns500759.ns500759.ns500698.ns500698.ns500736.ns500736.ns500736.ns500576.ns500708.ns500619.ns500576.trackreceptor.com, ns500765.ns500699.ns500734.ns500734.ns500699.ns500693.ns500693.ns500693.ns500699.ns500683.ns500683.ns500699.ns500693.ns500699.ns500602.dtrkdll.com, ns500671.ns500754.ns500704.ns500731.ns500742.ns500731.ns500731.ns500671.ns500678.ns500671.ns500291.ns500291.ns500131.lustychickser.com and ns500731.ns500754.ns500731.ns500742.ns500742.ns500742.ns500754.ns500742.ns500731.ns500671.ns500704.ns500678.ns500653.ns500131.lustychickser.com.
These mail servers are commonly used with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.