certiva.nl - robtex.com
certiva.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-12 13:00:02 +0000 (EPOCH 1775998802) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-12 #26 | ||||||
Subdomains
mail.certiva.nl |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSns1.serviceprovider.nl2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 15:53:56
● 2026-04-12 13:58:58
●NSns2.serviceprovider.nl2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 15:53:56
● 2026-04-12 13:58:58
○NSns3.firstfind.nl2015-08-06 → 2017-05-13 · 4 obs
● 2017-05-13 03:13:46
○ 2026-04-10 15:53:56
○ 2026-04-12 13:58:58
●NSns3.serviceprovider.nl2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 15:53:56
● 2026-04-12 13:58:58
○NSns4.firstfind.nl2015-08-06 → 2017-05-13 · 4 obs
● 2017-05-13 03:13:46
○ 2026-04-10 15:53:56
○ 2026-04-12 13:58:58
●NSns4.serviceprovider.nl2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 15:53:56
● 2026-04-12 13:58:58
○NSns5.firstfind.net2015-08-06 → 2017-05-13 · 4 obs
● 2017-05-13 03:13:46
○ 2026-04-10 15:53:56
○ 2026-04-12 13:58:58
●MXcertiva-nl.mail.protection.outlook.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 15:53:56
● 2026-04-12 13:58:58
○MXmx01.ams.lan-services.eu2015-08-06 → 2017-05-13 · 4 obs
● 2017-05-13 03:13:46
○ 2026-04-10 15:53:56
○ 2026-04-12 13:58:58
○MXmx02.ams.lan-services.eu2015-08-06 → 2017-05-13 · 4 obs
● 2017-05-13 03:13:46
○ 2026-04-10 15:53:56
○ 2026-04-12 13:58:58
●A136.144.215.1472026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 15:53:56
● 2026-04-12 13:58:58
○A176.62.199.2442015-08-06 → 2017-05-13 · 4 obs
● 2017-05-13 03:13:46
○ 2026-04-10 15:53:56
○ 2026-04-12 13:58:58
○PTR176.62.199.2442017-05-13 → 2017-05-13 · 3 obs
○ 2026-04-10 15:53:56
○ 2026-04-12 13:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| certiva.nl | ns1.serviceprovider.nl, ns2.serviceprovider.nl, ns3.serviceprovider.nl, ns4.serviceprovider.nl | 8 records |
✅ Authoritative Response
Server:185.220.172.14
NS records: ns1.serviceprovider.nl, ns2.serviceprovider.nl, ns3.serviceprovider.nl, ns4.serviceprovider.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.215.147 |
| NS | 4 | ns3.serviceprovider.nl, ns2.serviceprovider.nl... |
| MX | 1 | certiva-nl.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms69746274, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.serviceprovider.nl hostmaster.certiv |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.serviceprovider.nl, ns2.serviceprovider.nl, ns3.serviceprovider.nl...)
Analysis
Hierarchy
certiva.nl is a parent of mail.certiva.nl.
IP Addresses
certiva.nl points to a single IP address: 136.144.215.147.
Other host names such as terrated.com, mail.taxandria.nl, mail.terrated.com, mail.skinmatters.nl and mail.certiva.nl share IP numbers with certiva.nl.
Name Servers
certiva.nl is delegated to four name servers: ns1.serviceprovider.nl, ns2.serviceprovider.nl, ns3.serviceprovider.nl and ns4.serviceprovider.nl.
At least part of the name servers for certiva.nl are shared with other domains, for instance ecooperation.net, alupex.com, hotelrestaurantboszicht.nl, benetec-innovations.com and maasship.com.
These name servers are commonly used together with the name servers ns1.dn-s.nl, ns2.dn-s.be, ns3.dn-s.eu, ns4.dn-s.org, ns2.dn-s.nl and ns3.dn-s.nl.
Host names with two IP numbers:
ns1.serviceprovider.nl points to: 2a06:2ec0:1::10 and 185.104.28.19
ns2.serviceprovider.nl points to: 2a03:b0c0:3:d0::116:2001 and 46.101.179.64
ns3.serviceprovider.nl points to: 2a03:b0c0:2:d0::57:1001 and 178.62.208.8
ns4.serviceprovider.nl points to: 2a06:2ec0:1:a::d53 and 185.220.172.14
Mail Servers
The mail server for certiva.nl is certiva-nl.mail.protection.outlook.com.
certiva-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::f, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::20, 52.101.68.5, 52.101.68.18, 52.101.68.32 and 52.101.73.2.