portbiq.com - robtex.com
portbiq.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.hostnet.nl ⭐ | ||||||
| A | 2001:67c:28cc::13ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns1.hostnet.nl | ||||||
| A | 195.206.121.13ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns1.hostnet.nl | ||||||
| NS | ns02.hostnet.nl | ||||||
| A | 2001:67c:3c0::13🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns2.hostnet.nl | ||||||
| A | 185.10.11.13ONECOM185.10.11.0/24 | ||||||
| PTR | ns2.hostnet.nl | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns01.hostnet.nlhostmaster@hostnet.nl 2026-03-16 #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=1774515122 | ||||||
Subdomains
Same first word
portbiq.com |
DNS History
13 records (2 active, 11 former)
●NSns01.hostnet.nl2026-03-26 → 2026-03-26 · 2 obs
○ 2017-03-20 16:16:44
● 2026-03-26 09:13:56
● 2026-03-26 09:13:56
●NSns02.hostnet.nl2026-03-26 → 2026-03-26 · 2 obs
○ 2017-03-20 16:16:44
● 2026-03-26 09:13:56
● 2026-03-26 09:13:56
○NSns1.publishnet.nl2015-05-16 → 2017-03-20 · 3 obs
● 2015-05-16 06:35:14
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
○NSns2.publishnet.nl2015-05-16 → 2017-03-20 · 3 obs
● 2015-05-16 06:35:14
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
○NSns3.publishnet.nl2015-05-16 → 2017-03-20 · 3 obs
● 2015-05-16 06:35:14
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
○MXfallback.pn.nl2015-10-22 → 2015-12-20 · 5 obs
○ 2015-05-16 06:35:14
● 2015-10-22 10:08:30
● 2015-12-20 11:17:40
○ 2016-07-28 11:26:00
○ 2026-03-26 09:13:56
● 2015-10-22 10:08:30
● 2015-12-20 11:17:40
○ 2016-07-28 11:26:00
○ 2026-03-26 09:13:56
○MXmail.portbiq.com2015-05-16 → 2015-12-20 · 4 obs
● 2015-05-16 06:35:14
● 2015-12-20 11:17:40
○ 2016-07-28 11:26:00
○ 2026-03-26 09:13:56
● 2015-12-20 11:17:40
○ 2016-07-28 11:26:00
○ 2026-03-26 09:13:56
○MXnospam.pn.nl2016-07-28 → 2017-03-20 · 4 obs
○ 2015-12-20 11:17:40
● 2016-07-28 11:26:00
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
● 2016-07-28 11:26:00
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
○MXportbiq-com.mail.protection.outlook.com2026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 09:13:56
○MXsmtp.portbiq.com2016-07-28 → 2017-03-20 · 4 obs
○ 2015-12-20 11:17:40
● 2016-07-28 11:26:00
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
● 2016-07-28 11:26:00
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
○MXsmtp2.portbiq.com2016-07-28 → 2017-03-20 · 4 obs
○ 2015-12-20 11:17:40
● 2016-07-28 11:26:00
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
● 2016-07-28 11:26:00
● 2017-03-20 16:16:44
○ 2026-03-26 09:13:56
○A2a02:2268:1:0:f816:3eff:fe7b:63c62026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 09:13:56
○A91.184.0.2002026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 09:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| portbiq.com | ns01.hostnet.nl, ns02.hostnet.nl | - |
✅ Authoritative Response
Server:185.10.11.13
NS records: ns01.hostnet.nl, ns02.hostnet.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portbiq.com (unsigned zone)
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns01.hostnet.nl, ns02.hostnet.nl |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns01.hostnet.nl hostmaster.hostnet.nl |
Analysis
Hierarchy
portbiq.com is parent of smtp.portbiq.com and mail.portbiq.com.
Name Servers
portbiq.com is delegated to two name servers: ns01.hostnet.nl and ns02.hostnet.nl.
portbiq.com shares the same name server setup as other domains, for example kleyn.at, emob.eu, chopchop.nl, bestemmingsplan.nl and imagrovps.nl.
Host names with two IP numbers:
ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13
ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13