zertera.com - robtex.com
zertera.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=1774774237 | ||||||
Subdomains
Same first word
zertera.com |
Similar names
DNS History
19 records (5 active, 14 former)
○NSns-es.1and1-dns.biz2016-04-21 → 2016-04-21 · 4 obs
● 2016-04-21 15:04:50
○ 2016-12-31 13:19:32
○ 2026-03-29 08:53:44
○NSns-es.1and1-dns.com2016-04-21 → 2016-04-21 · 4 obs
● 2016-04-21 15:04:50
○ 2016-12-31 13:19:32
○ 2026-03-29 08:53:44
○NSns-es.1and1-dns.es2016-04-21 → 2016-04-21 · 4 obs
● 2016-04-21 15:04:50
○ 2016-12-31 13:19:32
○ 2026-03-29 08:53:44
○NSns-es.1and1-dns.org2016-04-21 → 2016-04-21 · 4 obs
● 2016-04-21 15:04:50
○ 2016-12-31 13:19:32
○ 2026-03-29 08:53:44
●NSns.zertera.com2016-12-31 → 2026-03-29 · 3 obs
● 2016-12-31 13:19:32
● 2026-03-29 08:53:44
○NSns100.worldnic.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-15 11:48:18
○ 2026-03-29 08:53:44
●NSns7.nsprimario.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 00:06:52
● 2026-03-29 08:53:44
●NSns8.nsprimario.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 00:06:52
● 2026-03-29 08:53:44
○NSns99.worldnic.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-15 11:48:18
○ 2026-03-29 08:53:44
○MXmail.zertera.com2016-12-31 → 2018-06-02 · 5 obs
● 2016-12-31 13:19:32
● 2018-06-02 16:37:38
○ 2026-03-28 00:06:52
○ 2026-03-29 08:53:44
○MXmx00.1and1.es2016-04-21 → 2016-04-21 · 3 obs
○ 2016-12-31 13:19:32
○ 2026-03-29 08:53:44
○MXmx01.1and1.es2016-04-21 → 2016-04-21 · 3 obs
○ 2016-12-31 13:19:32
○ 2026-03-29 08:53:44
●MXzertera-com.mail.protection.outlook.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 00:06:52
● 2026-03-29 08:53:44
●A185.136.91.1142026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 00:06:52
● 2026-03-29 08:53:44
○A188.93.79.1142018-06-02 → 2018-06-02 · 4 obs
● 2018-06-02 16:37:38
○ 2026-03-28 00:06:52
○ 2026-03-29 08:53:44
○A188.93.79.42016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 13:19:32
○ 2018-06-02 16:37:38
○ 2026-03-29 08:53:44
○A2001:8d8:1000:80ab:efcb:6ff6:a1b8:18302016-04-21 → 2016-04-21 · 4 obs
● 2016-04-21 15:04:50
○ 2016-12-31 13:19:32
○ 2026-03-29 08:53:44
○A209.62.20.2122008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-15 11:48:18
○ 2026-03-29 08:53:44
○A217.160.230.12016-04-21 → 2016-04-21 · 4 obs
● 2016-04-21 15:04:50
○ 2016-12-31 13:19:32
○ 2026-03-29 08:53:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| zertera.com | ns7.nsprimario.com, ns8.nsprimario.com | 2 records |
✅ Authoritative Response
Server:188.93.79.29
NS records: ns7.nsprimario.com, ns8.nsprimario.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zertera.com (unsigned zone)
⏱️ Timing
Total: 340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.136.91.114 |
| NS | 1 | ns.zertera.com |
| MX | 1 | zertera-com.mail.protection.outlook.com |
| TXT | 2 | MS=ms64954425, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns.zertera.com soporte.adw.es |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns7.nsprimario.com, ns8.nsprimario.com)
Analysis
Hierarchy
zertera.com is a parent of ns.zertera.com and mail.zertera.com.
IP Addresses
zertera.com points to a single IP: 185.136.91.114.
Other host names, for instance ns1.cottoncrown.net, vps12627.ervers.com, ns2.cottoncrown.net, ns.zertera.com and ns1.nabiax.com share IP numbers with zertera.com.
Name Servers
zertera.com is delegated to three name servers: ns7.nsprimario.com, ns8.nsprimario.com and ns.zertera.com.
zertera.com partially shares name servers with other domains; examples include moliner.info, neptuno.es, servim.cat, rutasaisa.com and velaautomobils.com.
These name servers are commonly used with dns1.portalmw.com, dns2.portalmw.com and dns53.dns6tems.com.
Host names with one IP number:
Host ns7.nsprimario.com points to 188.93.79.29.
Host ns8.nsprimario.com points to 185.209.61.216.
Host ns.zertera.com points to 185.136.91.114.
Mail Servers
zertera.com is handled by a single mail server, zertera-com.mail.protection.outlook.com.
Hostname zertera-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca21::, 2a01:111:f403:ca21::1, 2a01:111:f403:ca21::2, 2a01:111:f403:ca21::3, 52.101.91.0, 52.101.91.1, 52.101.91.2 and 52.101.91.3.