devguymark.com - dns.ninja
devguymark.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.server351.iseencloud.com ⭐ | ||||||
| A | 37.27.55.48🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | server351.iseencloud.com | ||||||
| NS | ns2.server351.iseencloud.com | ||||||
| A | 37.27.55.44🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | server351.iseencloud.com | ||||||
| NS | ns3.server351.iseencloud.com | ||||||
| A | 37.27.55.48🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | server351.iseencloud.com | ||||||
| NS | ns4.server351.iseencloud.com | ||||||
| A | 37.27.55.44🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | server351.iseencloud.com | ||||||
| MX | devguymark.com ⭐ | ||||||
| TXT | v=spf1 ip4:37.27.55.44 ip4:37.27.55.48 +a +mx +ip4:51.81.155.193 +ip4:15.204.... | ||||||
| SOA | ns1.server351.iseencloud.comnotification@iseenlab.net 2026-08-24 #1 | ||||||
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=1788645718 | ||||||
MX for
devguymark.com |
Same first word
devguymark.com |
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●NSns1.server351.iseencloud.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 22:13:06
●NSns2.server351.iseencloud.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 22:13:06
●NSns3.server351.iseencloud.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 22:13:06
●NSns4.server351.iseencloud.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 22:13:06
●MXdevguymark.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 22:13:06
○A37.27.55.442026-09-05 → 2026-09-05 · 3 obs
○ 2026-09-05 21:50:56
○ 2026-09-05 22:13:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| devguymark.com | ns1.server351.iseencloud.com, ns2.server351.iseencloud.com, ns3.server351.iseencloud.com, ns4.server351.iseencloud.com | 4 records |
✅ Authoritative Response
Server:37.27.55.48
NS records: ns1.server351.iseencloud.com, ns2.server351.iseencloud.com, ns3.server351.iseencloud.com, ns4.server351.iseencloud.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devguymark.com (unsigned zone)
⏱️ Timing
Total: 328ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.server351.iseencloud.com, ns3.server351.iseencloud.com... |
| TXT | 1 | v=spf1 ip4:37.27.55.44 ip4:37.27.55.48 + |
| SOA | 1 | ns1.server351.iseencloud.com notificatio |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.server351.iseencloud.com, ns2.server351.iseencloud.com, ns3.server351.iseencloud.com...)
Analysis
Mail Server Role
devguymark.com handles its own mail, functioning as its own mail server.
Name Servers
The NS records for devguymark.com point to four name servers: ns1.server351.iseencloud.com, ns2.server351.iseencloud.com, ns3.server351.iseencloud.com and ns4.server351.iseencloud.com.
devguymark.com shares at least some of its name servers with other domains, including tamilsangam.org, teachonthebeach.org, technirmaninfra.com and two others.
These name servers are frequently seen alongside the name servers ns1.fastdomainhost.com, ns2.fastdomainhost.com, ns1.thewebwox.com and ns2.thewebwox.com.
The four host names ns1.server351.iseencloud.com, ns2.server351.iseencloud.com, ns3.server351.iseencloud.com and ns4.server351.iseencloud.com each resolve to a single IP address. ns1.server351.iseencloud.com and ns3.server351.iseencloud.com both point to 37.27.55.48, while ns2.server351.iseencloud.com and ns4.server351.iseencloud.com both point to 37.27.55.44.
These two host names — ns1.server351.iseencloud.com and ns3.server351.iseencloud.com — each point to 37.27.55.48 IP addresses.
These two host names — ns2.server351.iseencloud.com and ns4.server351.iseencloud.com — each point to 37.27.55.44 IP addresses.
Mail Servers
devguymark.com is served by just one mail server: devguymark.com.