www.openmathtext.org - robtex.com
www.openmathtext.org
| CNAME | openmathtext.org | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.121.188🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | germany.cyberpersons.com | ||||||
| NS | ns1.openmathtext.org ⭐ ⚠️ Not in zone NS records | ||||||
| NS | ns2.openmathtext.org ⚠️ Not in zone NS records | ||||||
| NS | ns3.wpmautic.net ⚠️ Not in parent delegation | ||||||
| A | 46.4.121.188🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | germany.cyberpersons.com | ||||||
| NS | ns4.wpmautic.net ⚠️ Not in parent delegation | ||||||
| A | 46.4.121.188🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | germany.cyberpersons.com | ||||||
| MX | openmathtext.org ⭐ | ||||||
| A | 46.4.121.188🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | germany.cyberpersons.com | ||||||
| TXT | v=spf1 a mx ip4:46.4.121.188 ~all | ||||||
| SOA | ns1.openmathtext.orghostmaster@openmathtext.org serial=1 | ||||||
openmathtext.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.121.188🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| NS | ns1.openmathtext.org ⭐ ⚠️ Not in zone NS records | ||||||
| NS | ns2.openmathtext.org ⚠️ Not in zone NS records | ||||||
| NS | ns3.wpmautic.net ⚠️ Not in parent delegation | ||||||
| NS | ns4.wpmautic.net ⚠️ Not in parent delegation | ||||||
| MX | openmathtext.org ⭐ | ||||||
| TXT | v=spf1 a mx ip4:46.4.121.188 ~all | ||||||
| SOA | ns1.openmathtext.orghostmaster@openmathtext.org serial=1 | ||||||
Same first word
Similar names
DNS History
7 records (1 active, 6 former)
○NSns01.f118jp7507.info2016-12-27 → 2016-12-27 · 3 obs
○ 2026-04-20 05:23:22
○ 2026-04-20 05:23:24
○NSns02.f118jp7507.info2016-12-27 → 2016-12-27 · 3 obs
○ 2026-04-20 05:23:22
○ 2026-04-20 05:23:24
○NSns1.c022jp7166.info2016-12-27 → 2016-12-27 · 3 obs
○ 2026-04-20 05:23:22
○ 2026-04-20 05:23:24
○NSns2.c022jp7166.info2016-12-27 → 2016-12-27 · 3 obs
○ 2026-04-20 05:23:22
○ 2026-04-20 05:23:24
○MXopenmathtext.org2016-12-27 → 2016-12-27 · 3 obs
○ 2026-04-20 05:23:22
○ 2026-04-20 05:23:24
○A210.252.55.22016-12-27 → 2016-12-27 · 3 obs
○ 2026-04-20 05:23:22
○ 2026-04-20 05:23:24
●CNAMEopenmathtext.org2016-12-27 → 2026-04-20 · 2 obs
● 2026-04-20 05:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| openmathtext.org | ns2.openmathtext.org, ns1.openmathtext.org | 2 records |
✅ Authoritative Response
Server:46.4.121.188
NS records: ns2.openmathtext.org, ns1.openmathtext.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openmathtext.org (unsigned zone)
⏱️ Timing
Total: 772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | openmathtext.org |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.openmathtext.org, ns2.openmathtext.org)
Analysis
IP Addresses
www.openmathtext.org points to a single IP: 46.4.121.188.
Other host names, for instance static.188.121.4.46.clients.your-server.de, germany.cyberpersons.com, localnewser.com, amicnews.com and bignews.uk share IP numbers with www.openmathtext.org.
Name Servers
www.openmathtext.org is delegated to four name servers: ns3.wpmautic.net, ns4.wpmautic.net, ns1.openmathtext.org and ns2.openmathtext.org.
www.openmathtext.org shares name servers with other domains to at least some extent, for instance amicnews.com and openmathtext.org.
These name servers are often used together with the name servers ns1.amicnews.com.
Host names with one IP number: ns3.wpmautic.net and ns4.wpmautic.net point to 46.4.121.188.
Mail Servers
www.openmathtext.org is served by a single mail server, openmathtext.org.
www.openmathtext.org shares the same mail server setup as other domains, for instance openmathtext.org.
openmathtext.org points to IP number 46.4.121.188.