mmathias.com - robtex.com
mmathias.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.159.99.205🇩🇪 LEASEWEB-DE-FRA-1078.159.96.0/19 Leaseweb DE | ||||||
| PTR | opal6.opalstack.com | ||||||
| NS | ns3.de.opalstack.com ⭐ | ||||||
| A | 139.162.190.189🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies | ||||||
| PTR | ns3.de.opalstack.com | ||||||
| NS | ns1.de.opalstack.com | ||||||
| A | 139.162.174.250🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies | ||||||
| PTR | ns1.de.opalstack.com | ||||||
| NS | ns2.de.opalstack.com | ||||||
| A | 139.162.223.59🇬🇧 AKAMAI-LINODE-AP139.162.192.0/19 Akamai Technologies | ||||||
| PTR | ns2.de.opalstack.com | ||||||
| MX | mx1.de.opalstack.com ⭐ | ||||||
| A | 2a01:7e01:e001:856::1🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| PTR | mx1.de.opalstack.com | ||||||
| A | 139.162.189.90🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies | ||||||
| PTR | mx1.de.opalstack.com | ||||||
| MX | mx2.de.opalstack.com ⭐ | ||||||
| A | 178.162.221.165🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18 | ||||||
| PTR | mx2.de.opalstack.com | ||||||
| TXT | v=spf1 include:spf.opalstack.com ~all | ||||||
| SOA | ns3.de.opalstack.comhostmaster@mmathias.com 2026-08-02 #9 | ||||||
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=1786958979 | ||||||
Same first word
mmathias.com |
Similar names
DNS History
17 records (6 active, 11 former)
●NSns1.de.opalstack.com2026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 12:38:54
● 2026-08-17 09:54:12
○NSns1.webfaction.com2015-08-05 → 2017-08-29 · 4 obs
● 2017-08-29 00:47:30
○ 2026-04-02 12:38:54
○ 2026-08-17 09:54:12
●NSns2.de.opalstack.com2026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 12:38:54
● 2026-08-17 09:54:12
○NSns2.webfaction.com2015-08-05 → 2017-08-29 · 4 obs
● 2017-08-29 00:47:30
○ 2026-04-02 12:38:54
○ 2026-08-17 09:54:12
●NSns3.de.opalstack.com2026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 12:38:54
● 2026-08-17 09:54:12
○NSns3.webfaction.com2015-08-05 → 2017-08-29 · 4 obs
● 2017-08-29 00:47:30
○ 2026-04-02 12:38:54
○ 2026-08-17 09:54:12
○NSns4.webfaction.com2015-08-05 → 2017-08-29 · 4 obs
● 2017-08-29 00:47:30
○ 2026-04-02 12:38:54
○ 2026-08-17 09:54:12
●MXmx1.de.opalstack.com2026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 12:38:54
● 2026-08-17 09:54:12
●MXmx2.de.opalstack.com2026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 12:38:54
● 2026-08-17 09:54:12
○MXmx7.webfaction.com2015-08-05 → 2017-08-29 · 4 obs
● 2017-08-29 00:47:30
○ 2026-04-02 12:38:54
○ 2026-08-17 09:54:12
○MXmx8.webfaction.com2015-08-05 → 2017-08-29 · 4 obs
● 2017-08-29 00:47:30
○ 2026-04-02 12:38:54
○ 2026-08-17 09:54:12
○MXmx9.webfaction.com2015-08-05 → 2017-08-29 · 4 obs
● 2017-08-29 00:47:30
○ 2026-04-02 12:38:54
○ 2026-08-17 09:54:12
○A185.20.49.62017-08-29 → 2017-08-29 · 4 obs
● 2017-08-29 00:47:30
○ 2026-04-02 12:38:54
○ 2026-08-17 09:54:12
○A2a01:9cc0:47:3:1a:6:0:442017-08-29 → 2017-08-29 · 4 obs
● 2017-08-29 00:47:30
○ 2026-04-02 12:38:54
○ 2026-08-17 09:54:12
○A2a03:8180:1001:b2:25::782015-08-05 → 2017-01-30 · 4 obs
● 2017-01-30 08:34:58
○ 2017-08-29 00:47:30
○ 2026-08-17 09:54:12
○A37.58.75.2472015-08-05 → 2017-01-30 · 4 obs
● 2017-01-30 08:34:58
○ 2017-08-29 00:47:30
○ 2026-08-17 09:54:12
●A78.159.99.2052026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 12:38:54
● 2026-08-17 09:54:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mmathias.com | ns1.de.opalstack.com, ns2.de.opalstack.com, ns3.de.opalstack.com | 3 records |
✅ Authoritative Response
Server:139.162.174.250
NS records: ns1.de.opalstack.com, ns2.de.opalstack.com, ns3.de.opalstack.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mmathias.com (unsigned zone)
⏱️ Timing
Total: 3217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.159.99.205 |
| NS | 3 | ns2.de.opalstack.com, ns3.de.opalstack.com... |
| MX | 2 | mx2.de.opalstack.com (pri: 10), mx1.de.opalstack.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.opalstack.com ~all |
| SOA | 1 | ns3.de.opalstack.com hostmaster.mmathias |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.de.opalstack.com, ns2.de.opalstack.com, ns3.de.opalstack.com)
Analysis
IP Addresses
mmathias.com directs to one IP number, which is 78.159.99.205.
Among the host names that share IP numbers with mmathias.com are kaleshwar.de, impworks.gr, www.dyf-ye.org and two others.
Name Servers
Three name servers are authoritative for mmathias.com: ns1.de.opalstack.com, ns2.de.opalstack.com and ns3.de.opalstack.com.
mmathias.com partially shares its NS delegation with several other domains, including buzzpress.it, leikskolapulsinn.is, vallianos.org and two others.
These name servers often co-occur with the name servers ns1.us.opalstack.com.
Three hostnames, one IP address apiece: ns1.de.opalstack.com resolves to 139.162.174.250, ns2.de.opalstack.com resolves to 139.162.223.59 and ns3.de.opalstack.com resolves to 139.162.190.189.
Mail Servers
The MX records for mmathias.com point to two mail servers: mx1.de.opalstack.com and mx2.de.opalstack.com.
mmathias.com has the same mail server arrangement as a number of other domains, for example exifshot.com, ehatch.net, www.kupiknjigu.com and two more.
mmathias.com shares at least some of its mail servers with other domains — for example markm.org, form105.net, restorelostwallet.com and two more.
Hosts with two IP numbers each:
mx1.de.opalstack.com maps to two IP addresses — 139.162.189.90 and 2a01:7e01:e001:856::1.
Hosts that resolve to one IP address:
mx2.de.opalstack.com points to the IP address 178.162.221.165.