bertens.com - dns.ninja
bertens.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.92.139.76🇳🇱 CLDIN-NL85.92.139.0/24 PCextreme B.V. | ||||||
| NS | dns0.4bugs.org ⭐ | ||||||
| A | 85.92.139.75🇳🇱 CLDIN-NL85.92.139.0/24 PCextreme B.V. | ||||||
| NS | dns1.4bugs.org | ||||||
| A | 213.125.164.74🇳🇱 TNF-AS213.125.128.0/17 VODAFONE_ZIGGO | ||||||
| PTR | d57da44a.static.ziggozakelijk.nl | ||||||
| MX | mail0.4bugs.org ⭐ | ||||||
| A | 85.92.139.75🇳🇱 CLDIN-NL85.92.139.0/24 PCextreme B.V. | ||||||
| MX | mail1.4bugs.org(30) | ||||||
| A | 213.125.164.74🇳🇱 TNF-AS213.125.128.0/17 VODAFONE_ZIGGO | ||||||
| PTR | d57da44a.static.ziggozakelijk.nl | ||||||
| TXT | v=spf1 ip4:85.92.139.75 ~all | ||||||
| SOA | dns0.4bugs.orgnetadmin@4bugs.org serial=9003 | ||||||
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=1785909239 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns.4bugs.org2007-11-04 → 2007-11-04 · 3 obs
○ 2015-06-28 17:46:28
○ 2026-08-05 06:21:58
●NSdns0.4bugs.org2015-06-28 → 2026-08-05 · 3 obs
● 2015-06-28 17:46:28
● 2026-08-05 06:21:58
○MXdns1.4bugs.org2007-11-04 → 2007-11-04 · 3 obs
○ 2015-06-28 17:46:28
○ 2026-08-05 06:21:58
○MXmail.4bugs.org2007-11-04 → 2007-11-04 · 3 obs
○ 2015-06-28 17:46:28
○ 2026-08-05 06:21:58
●MXmail0.4bugs.org2015-06-28 → 2026-08-05 · 6 obs
● 2015-06-28 17:46:28
● 2017-05-23 22:39:12
○ 2026-07-20 13:47:58
● 2026-08-05 06:21:54
● 2026-08-05 06:21:58
●MXmail1.4bugs.org2015-06-28 → 2026-08-05 · 6 obs
● 2015-06-28 17:46:28
● 2017-05-23 22:39:12
○ 2026-07-20 13:47:58
● 2026-08-05 06:21:54
● 2026-08-05 06:21:58
○A62.251.31.1442007-11-04 → 2007-11-04 · 3 obs
○ 2015-06-28 17:46:28
○ 2026-08-05 06:21:58
●A85.92.139.762015-06-28 → 2026-08-05 · 6 obs
● 2015-06-28 17:46:28
● 2017-05-23 22:39:12
○ 2026-07-20 13:47:58
● 2026-08-05 06:21:54
● 2026-08-05 06:21:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bertens.com | dns1.4bugs.org, dns0.4bugs.org | - |
✅ Authoritative Response
Server:213.125.164.74
NS records: dns1.4bugs.org, dns0.4bugs.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bertens.com (unsigned zone)
⏱️ Timing
Total: 376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.92.139.76 |
| NS | 2 | dns0.4bugs.org, dns1.4bugs.org |
| MX | 2 | mail0.4bugs.org (pri: 10), mail1.4bugs.org (pri: 30) |
| TXT | 1 | v=spf1 ip4:85.92.139.75 ~all |
| SOA | 1 | dns0.4bugs.org netadmin.4bugs.org |
Analysis
IP Addresses
bertens.com has exactly one IP address — 85.92.139.76.
jorna.com, viegen.com, sjaak.com plus two other host names have IP numbers in common with bertens.com.
Name Servers
DNS delegation for bertens.com points to two name servers: dns0.4bugs.org and dns1.4bugs.org.
The name server configuration of bertens.com is shared with other domains, for instance corstens.com, leijsen.com, voesenek.com and two others.
dns0.4bugs.org and dns1.4bugs.org each resolve to one IP number: dns0.4bugs.org points to 85.92.139.75 and dns1.4bugs.org points to 213.125.164.74.
Mail Servers
bertens.com uses two mail servers, mail0.4bugs.org and mail1.4bugs.org.
The mail server setup of bertens.com matches that of other domains such as pannekoek.com, boef.com, hulsker.com and two others.
mail0.4bugs.org and mail1.4bugs.org each resolve to one IP number: mail0.4bugs.org points to 85.92.139.75 and mail1.4bugs.org points to 213.125.164.74.