markglenn.dev - dns.ninja
markglenn.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 70.32.23.103🇺🇸 A2HOSTING70.32.16.0/20 A2 Hosting, Inc. | ||||||
| PTR | mi3-ts100.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com ⚠️ Not in parent delegation | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | markglenn.dev ⭐ | ||||||
| A | 70.32.23.103🇺🇸 A2HOSTING70.32.16.0/20 A2 Hosting, Inc. | ||||||
| PTR | mi3-ts100.a2hosting.com | ||||||
| TXT | v=spf1 ip4:70.32.23.103 include:spf.a2hosting.com +ip4:70.32.23.103 +a +mx +i... | ||||||
| TXT | google-site-verification=21JRTQzEIjmxPcuO6udAfxZB1-Uu6iE19r1pSGT6-Uc +ip4:70.... | ||||||
| SOA | ns1.a2hosting.comroot@mi3-ts100.a2hosting.com 2026-07-17 #1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
MX for
markglenn.dev |
Subdomains
www.markglenn.dev |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.a2hosting.com2026-02-24 → 2026-08-04 · 2 obs
● 2026-08-04 23:47:58
●NSns2.a2hosting.com2026-02-24 → 2026-08-04 · 2 obs
● 2026-08-04 23:47:58
●NSns3.a2hosting.com2026-02-24 → 2026-08-04 · 2 obs
● 2026-08-04 23:47:58
●NSns4.a2hosting.com2026-02-24 → 2026-08-04 · 2 obs
● 2026-08-04 23:47:58
●MXmarkglenn.dev2026-02-24 → 2026-08-04 · 2 obs
● 2026-08-04 23:47:58
●A70.32.23.1032026-02-24 → 2026-08-04 · 2 obs
● 2026-08-04 23:47:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| markglenn.dev | ns3.a2hosting.com, ns4.a2hosting.com | - |
✅ Authoritative Response
Server:99.83.147.209
NS records: ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markglenn.dev (unsigned zone)
⏱️ Timing
Total: 362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 70.32.23.103 |
| NS | 4 | ns1.a2hosting.com, ns4.a2hosting.com... |
| MX | 1 | markglenn.dev (pri: 0) |
| TXT | 2 | google-site-verification=21JRTQzEIjmxPcu, v=spf1 ip4:70.32.23.103 include:spf.a2ho |
| SOA | 1 | ns1.a2hosting.com root.mi3-ts100.a2hosti |
Analysis
Hierarchy
The domain www.markglenn.dev falls under the parent markglenn.dev.
Mail Server Role
markglenn.dev handles its own mail, functioning as its own mail server.
IP Addresses
markglenn.dev resolves to just one IP address, 70.32.23.103.
Two other host names, along with silverliningphotography.net, mountlaurelfire.com and cbldata.com, also share IP numbers with markglenn.dev.
Name Servers
The NS records for markglenn.dev point to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
At least some of markglenn.dev's name servers are shared with other domains, for example poitra.com, finvale.com, farwestmedia.net and two more.
These name servers are often deployed together with the name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
The hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com all resolve to exactly one IP address each: 13.248.158.180, 75.2.118.134, 76.223.26.245 and 99.83.147.209 respectively.
Mail Servers
markglenn.dev is served by just one mail server: markglenn.dev.
markglenn.dev carries a single IP number, which is 70.32.23.103.