bergstra.com - robtex.com
bergstra.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=1785103552 | ||||||
Same first word
Similar names
DNS History
22 records (8 active, 14 former)
●NSns01.forward.antagonist.nl2026-06-26 → 2026-07-26 · 3 obs
● 2026-06-26 14:22:16
● 2026-07-26 22:08:16
●NSns02.forward.antagonist.net2026-06-26 → 2026-07-26 · 3 obs
● 2026-06-26 14:22:16
● 2026-07-26 22:08:16
○NSns1.p01.antagonist.nl2017-04-02 → 2020-02-02 · 5 obs
● 2017-04-02 09:57:18
● 2020-02-02 09:50:38
○ 2026-06-26 14:22:16
○ 2026-07-26 22:08:16
○NSns1.webhostingserver.nl2015-07-13 → 2016-04-27 · 4 obs
● 2016-04-27 23:59:28
○ 2017-04-02 09:57:18
○ 2026-07-26 22:08:16
○NSns2.p01.antagonist.net2017-04-02 → 2020-02-02 · 5 obs
● 2017-04-02 09:57:18
● 2020-02-02 09:50:38
○ 2026-06-26 14:22:16
○ 2026-07-26 22:08:16
○NSns2.webhostingserver.nl2015-07-13 → 2016-04-27 · 4 obs
● 2016-04-27 23:59:28
○ 2017-04-02 09:57:18
○ 2026-07-26 22:08:16
○NSns3.p01.antagonist.de2017-04-02 → 2020-02-02 · 5 obs
● 2017-04-02 09:57:18
● 2020-02-02 09:50:38
○ 2026-06-26 14:22:16
○ 2026-07-26 22:08:16
○NSns3.webhostingserver.nl2015-07-13 → 2016-04-27 · 4 obs
● 2016-04-27 23:59:28
○ 2017-04-02 09:57:18
○ 2026-07-26 22:08:16
○MXmail.bergstra.com2015-07-13 → 2016-04-27 · 4 obs
● 2016-04-27 23:59:28
○ 2017-04-02 09:57:18
○ 2026-07-26 22:08:16
●MXmx1-forward-antagonist-nl.pub.mailpod13-cph3.one.com2026-06-26 → 2026-07-26 · 3 obs
● 2026-06-26 14:22:16
● 2026-07-26 22:08:16
○MXmx1.p01.antagonist.nl2017-04-02 → 2020-02-02 · 5 obs
● 2017-04-02 09:57:18
● 2020-02-02 09:50:38
○ 2026-06-26 14:22:16
○ 2026-07-26 22:08:16
●MXmx2-forward-antagonist-nl.pub.mailpod13-cph3.one.com2026-06-26 → 2026-07-26 · 3 obs
● 2026-06-26 14:22:16
● 2026-07-26 22:08:16
●MXmx3-forward-antagonist-nl.pub.mailpod13-cph3.one.com2026-06-26 → 2026-07-26 · 3 obs
● 2026-06-26 14:22:16
● 2026-07-26 22:08:16
●MXmx4-forward-antagonist-nl.pub.mailpod13-cph3.one.com2026-06-26 → 2026-07-26 · 3 obs
● 2026-06-26 14:22:16
● 2026-07-26 22:08:16
○A141.138.169.2122015-11-17 → 2016-04-27 · 5 obs
● 2015-11-17 07:49:36
● 2016-04-27 23:59:28
○ 2017-04-02 09:57:18
○ 2026-07-26 22:08:16
○A195.211.72.372015-07-13 → 2015-07-13 · 3 obs
○ 2015-11-17 07:49:36
○ 2026-07-26 22:08:16
○A195.211.74.1122017-04-02 → 2020-02-02 · 5 obs
● 2017-04-02 09:57:18
● 2020-02-02 09:50:38
○ 2026-06-26 14:22:16
○ 2026-07-26 22:08:16
●A2a02:2350:5:113:80bc:50b:e9df:8eb32026-06-26 → 2026-07-26 · 3 obs
● 2026-06-26 14:22:16
● 2026-07-26 22:08:16
○A2a03:3c00:a001:7010::12017-04-02 → 2020-02-02 · 5 obs
● 2017-04-02 09:57:18
● 2020-02-02 09:50:38
○ 2026-06-26 14:22:16
○ 2026-07-26 22:08:16
○A2a03:3c00:a001:77::122015-07-13 → 2015-07-13 · 3 obs
○ 2015-11-17 07:49:36
○ 2026-07-26 22:08:16
○A2a03:3c00:a002:212::10002015-11-17 → 2016-04-27 · 5 obs
● 2015-11-17 07:49:36
● 2016-04-27 23:59:28
○ 2017-04-02 09:57:18
○ 2026-07-26 22:08:16
●A77.111.243.702026-06-26 → 2026-07-26 · 3 obs
● 2026-06-26 14:22:16
● 2026-07-26 22:08:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| bergstra.com | ns01.forward.antagonist.nl, ns02.forward.antagonist.net | - |
✅ Authoritative Response
Server:195.206.121.16
NS records: ns01.forward.antagonist.nl, ns02.forward.antagonist.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.111.243.70 |
| AAAA | 1 | 2a02:2350:5:113:80bc:50b:e9df:8eb3 |
| NS | 2 | ns01.forward.antagonist.nl, ns02.forward.antagonist.net |
| MX | 4 | mx2-forward-antagonist-nl.pub.mailpod13-, mx1-forward-antagonist-nl.pub.mailpod13-... |
| TXT | 1 | v=spf1 include:_custspf.g1i.one a mx ip4 |
| SOA | 1 | ns01.forward.antagonist.nl hostmaster.fo |
Analysis
IP Addresses
bergstra.com points to the IP addresses 77.111.243.70 and 2a02:2350:5:113:80bc:50b:e9df:8eb3
Two other host names, along with victorhuiting.com, schipholtransfer.nl and jaccon.nl, also share IP numbers with bergstra.com.
Name Servers
DNS delegation for bergstra.com points to two name servers: ns02.forward.antagonist.net and ns01.forward.antagonist.nl.
bergstra.com shares its NS records with other domains, for example mjgr.nl, dadshower.com, waterwegwonen.nl and two others.
ns02.forward.antagonist.net directs to 185.10.11.16 and 2001:67c:3c0::16. ns01.forward.antagonist.nl directs to 195.206.121.16 and 2001:67c:28cc::16. Each host name carries two IP addresses.
Mail Servers
The four mail servers for bergstra.com are mx1-forward-antagonist-nl.pub.mailpod13-cph3.one.com, mx2-forward-antagonist-nl.pub.mailpod13-cph3.one.com, mx3-forward-antagonist-nl.pub.mailpod13-cph3.one.com and mx4-forward-antagonist-nl.pub.mailpod13-cph3.one.com.
There is at least a partial MX overlap between bergstra.com and other domains, including yakob.nl, jordyvanderheijden.nl, koac-wmd.nl and two others.
The hosts mx1-forward-antagonist-nl.pub.mailpod13-cph3.one.com, mx2-forward-antagonist-nl.pub.mailpod13-cph3.one.com, mx3-forward-antagonist-nl.pub.mailpod13-cph3.one.com and mx4-forward-antagonist-nl.pub.mailpod13-cph3.one.com all resolve to exactly one IP address each: 185.10.9.226, 185.10.9.227, 185.10.9.228 and 185.10.9.229 respectively.