mathewblack.com - robtex.com
mathewblack.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=1777053271 | ||||||
Same first word
mathewblack.com |
DNS History
8 records (7 active, 1 former)
●NSns-cloud-c1.googledomains.com2026-04-19 → 2026-04-24 · 2 obs
● 2026-04-24 18:11:54
●NSns-cloud-c2.googledomains.com2026-04-19 → 2026-04-24 · 2 obs
● 2026-04-24 18:11:54
●NSns-cloud-c3.googledomains.com2026-04-19 → 2026-04-24 · 2 obs
● 2026-04-24 18:11:54
●NSns-cloud-c4.googledomains.com2026-04-19 → 2026-04-24 · 2 obs
● 2026-04-24 18:11:54
●MXmxa.mailgun.org2026-04-19 → 2026-04-24 · 2 obs
● 2026-04-24 18:11:54
●MXmxb.mailgun.org2026-04-19 → 2026-04-24 · 2 obs
● 2026-04-24 18:11:54
○A121.14.125.522015-08-23 → 2015-08-23 · 3 obs
○ 2017-07-02 09:54:08
○ 2026-04-24 18:11:54
●A192.30.252.1532026-04-19 → 2026-04-24 · 3 obs
● 2026-04-19 03:27:58
● 2026-04-24 18:11:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mathewblack.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathewblack.com (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.30.252.153 |
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c2.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
IP Addresses
mathewblack.com points to a single IP number: 192.30.252.153.
other host names for instance olitreadwell.com, www.poshcode.org, tomandari.cool, hammerli.co.uk and cendres.net share IP numbers with mathewblack.com.
Name Servers
mathewblack.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
mathewblack.com at least partially shares name servers with other domains, for instance marilynbalcombe.com, takin.com, fiberaccess.net, want250k.com and gotopco.com.
These name servers are commonly used with ns-127.awsdns-15.com, ns-664.awsdns-19.net, ns-1424.awsdns-50.org and ns-1660.awsdns-15.co.uk.
Host names with two IP numbers:
Host name ns-cloud-c1.googledomains.com points to: 2001:4860:4802:32::6c and 216.239.32.108.
Host name ns-cloud-c2.googledomains.com points to: 2001:4860:4802:34::6c and 216.239.34.108.
Host name ns-cloud-c3.googledomains.com points to: 2001:4860:4802:36::6c and 216.239.36.108.
Host name ns-cloud-c4.googledomains.com points to: 2001:4860:4802:38::6c and 216.239.38.108.
Mail Servers
mathewblack.com is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.
mathewblack.com shares the same mail server setup as other domains, for instance domaintee.com, christianlist.net, bakesbymariana.com, mail.pemresidential.com and p23.nl.
mathewblack.com shares mail servers with other domains at least partially, including julianswanson.com, fairleadsoftware.com, garonz.com, quility.com and bluecheck.net.
Host names with one IP number:
The host mxa.mailgun.org points to 34.36.182.139 and the host mxb.mailgun.org points to 34.149.254.5.