xs4all.com - robtex.com
xs4all.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778631446 | ||||||
Same first word
Similar names
DNS History
21 records (14 active, 7 former)
○NSns.xs4all.nl2015-08-16 → 2020-12-31 · 4 obs
● 2020-12-31 20:36:24
○ 2026-02-16 00:11:10
○ 2026-05-13 00:25:06
●NSns1.kpn.net2026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●NSns11.kpn.net2026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
○NSns2.xs4all.nl2015-08-16 → 2020-12-31 · 4 obs
● 2020-12-31 20:36:24
○ 2026-02-16 00:11:10
○ 2026-05-13 00:25:06
○MXmx1.xs4all.nl2015-08-16 → 2026-02-16 · 4 obs
● 2026-02-16 17:06:58
○ 2026-02-19 11:41:06
○ 2026-05-13 00:25:06
○MXmx2.xs4all.nl2015-08-16 → 2026-02-16 · 4 obs
● 2026-02-16 17:06:58
○ 2026-02-19 11:41:06
○ 2026-05-13 00:25:06
○MXmx3.xs4all.nl2015-08-16 → 2026-02-16 · 4 obs
● 2026-02-16 17:06:58
○ 2026-02-19 11:41:06
○ 2026-05-13 00:25:06
○MXmx4.xs4all.nl2015-08-16 → 2026-02-16 · 4 obs
● 2026-02-16 17:06:58
○ 2026-02-19 11:41:06
○ 2026-05-13 00:25:06
○A194.109.6.922015-08-16 → 2020-12-31 · 4 obs
● 2020-12-31 20:36:24
○ 2026-02-16 00:11:10
○ 2026-05-13 00:25:06
●A2600:9000:238d:1c00:a:5e19:cc40:93a12026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A2600:9000:238d:3800:a:5e19:cc40:93a12026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A2600:9000:238d:4e00:a:5e19:cc40:93a12026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A2600:9000:238d:a600:a:5e19:cc40:93a12026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A2600:9000:238d:be00:a:5e19:cc40:93a12026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A2600:9000:238d:c00:a:5e19:cc40:93a12026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A2600:9000:238d:e200:a:5e19:cc40:93a12026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A2600:9000:238d:f200:a:5e19:cc40:93a12026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A52.222.139.1022026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A52.222.139.1192026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A52.222.139.262026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
●A52.222.139.742026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 00:11:10
● 2026-05-13 00:25:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| xs4all.com | ns1.kpn.net, ns11.kpn.net | - |
✅ Authoritative Response
Server:213.75.63.33
NS records: ns1.kpn.net, ns11.kpn.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 869ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 52.222.139.119, 52.222.139.102... |
| AAAA | 8 | 2600:9000:238d:f200:a:5e19:cc40:93a1, 2600:9000:238d:e200:a:5e19:cc40:93a1... |
| NS | 2 | ns11.kpn.net, ns1.kpn.net |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.kpn.net zonemaster.kpn.com |
Analysis
IP Addresses
xs4all.com points to twelve IP numbers: 2600:9000:238d:c00:a:5e19:cc40:93a1, 2600:9000:238d:1c00:a:5e19:cc40:93a1, 2600:9000:238d:3800:a:5e19:cc40:93a1, 2600:9000:238d:4e00:a:5e19:cc40:93a1, 2600:9000:238d:a600:a:5e19:cc40:93a1, 2600:9000:238d:be00:a:5e19:cc40:93a1, 2600:9000:238d:e200:a:5e19:cc40:93a1, 2600:9000:238d:f200:a:5e19:cc40:93a1, 52.222.139.26, 52.222.139.74, 52.222.139.102 and 52.222.139.119.
Other host names, for instance server-52-222-139-119.fra50.r.cloudfront.net, exit4all.net, exit4all.org, cistron.org and demon.nl share IP numbers with xs4all.com.
Name Servers
xs4all.com's delegation uses two name servers: ns11.kpn.net and ns1.kpn.net.
xs4all.com uses the same name server setup as other domains, such as eastport.demon.nl, bl-online.nl, vrieservice.nl, uwbedrijfsnaam.nl and zorg-id.nl.
xs4all.com shares name servers with other domains at least partially, for example hierinloggen.nl and 242.136.82.in-addr.arpa.
Host names with two IPs:
ns11.kpn.net points to 2a02:a47f:ac:1::1153 and 213.75.63.33
ns1.kpn.net points to 2a02:a47f:ac:1::153 and 194.151.228.10