focussen.com - robtex.com
focussen.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:113:18:302a:b9d0:3d7d🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 77.111.243.64🇩🇰 ONECOM77.111.240.0/22 One.com A/S | ||||||
| NS | ns01.forward.antagonist.nl ⭐ | ||||||
| A | 2001:67c:28cc::16ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.forward.antagonist.nl | ||||||
| A | 195.206.121.16ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.forward.antagonist.nl | ||||||
| NS | ns02.forward.antagonist.net | ||||||
| A | 2001:67c:3c0::16🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.forward.antagonist.net | ||||||
| A | 185.10.11.16ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.forward.antagonist.net | ||||||
| TXT | v=spf1 include:_custspf.g1i.one a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21... | ||||||
| SOA | ns01.forward.antagonist.nlhostmaster@forward.antagonist.nl 2026-03-23 #1 | ||||||
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=1771291435 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSns01.forward.antagonist.nl2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:27:40
●NSns02.forward.antagonist.net2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:27:40
○NSns1.openprovider.nl2015-12-27 → 2016-03-22 · 4 obs
● 2016-03-22 21:43:26
○ 2016-06-14 19:36:18
○ 2026-03-23 07:27:40
○NSns1.p01.antagonist.nl2016-06-14 → 2018-12-01 · 4 obs
● 2016-06-14 19:36:18
● 2018-12-01 03:18:28
○ 2026-03-23 07:27:40
○NSns2.openprovider.be2015-12-27 → 2016-03-22 · 4 obs
● 2016-03-22 21:43:26
○ 2016-06-14 19:36:18
○ 2026-03-23 07:27:40
○NSns2.p01.antagonist.net2016-06-14 → 2018-12-01 · 4 obs
● 2016-06-14 19:36:18
● 2018-12-01 03:18:28
○ 2026-03-23 07:27:40
○NSns3.openprovider.eu2015-12-27 → 2016-03-22 · 4 obs
● 2016-03-22 21:43:26
○ 2016-06-14 19:36:18
○ 2026-03-23 07:27:40
○NSns3.p01.antagonist.de2016-06-14 → 2018-12-01 · 4 obs
● 2016-06-14 19:36:18
● 2018-12-01 03:18:28
○ 2026-03-23 07:27:40
○MXmx1.p01.antagonist.nl2016-06-14 → 2018-12-01 · 3 obs
● 2018-12-01 03:18:28
○ 2026-03-23 07:27:40
○A195.211.74.1122016-06-14 → 2018-12-01 · 3 obs
● 2018-12-01 03:18:28
○ 2026-03-23 07:27:40
●A2a02:2350:5:113:18:302a:b9d0:3d7d2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:27:40
○A2a03:3c00:a001:7010::12016-06-14 → 2018-12-01 · 3 obs
● 2018-12-01 03:18:28
○ 2026-03-23 07:27:40
●A77.111.243.642026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:27:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| focussen.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: 1044ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.111.243.64 |
| AAAA | 1 | 2a02:2350:5:113:18:302a:b9d0:3d7d |
| NS | 2 | ns01.forward.antagonist.nl, ns02.forward.antagonist.net |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 include:_custspf.g1i.one a mx ip4 |
| SOA | 1 | ns01.forward.antagonist.nl hostmaster.fo |
Analysis
IP Addresses
focussen.com resolves to two IP numbers: 2a02:2350:5:113:18:302a:b9d0:3d7d and 77.111.243.64.
other host names including algaegreenhouses.com, showroomhaarden.com, rograco.com, ipvaluators.com and in2crm.info share IP numbers with focussen.com.
Name Servers
focussen.com is delegated to two name servers ns02.forward.antagonist.net and ns01.forward.antagonist.nl.
focussen.com shares the same name server setup as other domains, for instance bernsvoerboten.nl, fritunie.be, zijnsorientatie-amsterdam.com, javeom.com and jkoelewijn.nl.
focussen.com shares name servers with other domains at least partially, for example tkieft.com and korfbaltraining.nl.
Host names with two IP numbers:
The host name ns02.forward.antagonist.net points to 2001:67c:3c0::16 and 185.10.11.16; the host name ns01.forward.antagonist.nl points to 2001:67c:28cc::16 and 195.206.121.16.