studymarker.com - dns.ninja
studymarker.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=1784141207 | ||||||
Same first word
studymarker.com |
Similar names
DNS History
13 records (10 active, 3 former)
○NSns1.voodoo.com2019-02-14 → 2019-02-14 · 3 obs
○ 2026-07-11 09:47:02
○ 2026-07-15 18:48:38
○NSns2.voodoo.com2019-02-14 → 2019-02-14 · 3 obs
○ 2026-07-11 09:47:02
○ 2026-07-15 18:48:38
●NSns61.domaincontrol.com2026-07-11 → 2026-07-15 · 3 obs
● 2026-07-11 09:47:02
● 2026-07-15 18:48:38
●NSns62.domaincontrol.com2026-07-11 → 2026-07-15 · 3 obs
● 2026-07-11 09:47:02
● 2026-07-15 18:48:38
●MXalt1.aspmx.l.google.com2026-07-11 → 2026-07-15 · 2 obs
● 2026-07-15 18:48:38
●MXalt2.aspmx.l.google.com2026-07-11 → 2026-07-15 · 2 obs
● 2026-07-15 18:48:38
●MXalt3.aspmx.l.google.com2026-07-11 → 2026-07-15 · 2 obs
● 2026-07-15 18:48:38
●MXalt4.aspmx.l.google.com2026-07-11 → 2026-07-15 · 2 obs
● 2026-07-15 18:48:38
●MXaspmx.l.google.com2026-07-11 → 2026-07-15 · 2 obs
● 2026-07-15 18:48:38
●MXmxa.mailgun.org2026-07-11 → 2026-07-15 · 2 obs
● 2026-07-15 18:48:38
●MXmxb.mailgun.org2026-07-11 → 2026-07-15 · 2 obs
● 2026-07-15 18:48:38
○A192.64.147.1992019-02-14 → 2019-02-14 · 3 obs
○ 2026-07-11 09:47:02
○ 2026-07-15 18:48:38
●A216.150.1.1932026-07-11 → 2026-07-15 · 3 obs
● 2026-07-11 09:47:02
● 2026-07-15 18:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| studymarker.com | ns61.domaincontrol.com, ns62.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.32
NS records: ns61.domaincontrol.com, ns62.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studymarker.com (unsigned zone)
⏱️ Timing
Total: 116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.193 |
| NS | 2 | ns61.domaincontrol.com, ns62.domaincontrol.com |
| MX | 7 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)... |
| TXT | 4 | google-site-verification=IEKuHTrOPO1RXxH, v=spf1 include:mailgun.org ~all... |
| SOA | 1 | ns61.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns61.domaincontrol.com, ns61.domaincontrol.com, ns62.domaincontrol.com...)
Analysis
IP Addresses
studymarker.com points to a single IP number: 216.150.1.193.
Additional host names — cbda7384ff5dff56.vercel-dns-016.com, agricongress.com, 895691.xyz and two others — share IP numbers with studymarker.com.
Name Servers
Two name servers handle the delegation for studymarker.com: ns61.domaincontrol.com and ns62.domaincontrol.com.
studymarker.com shares its name server setup with other domains, including bronxspine.com, doggiesmagazine.com, sahuma.com and two others.
ns61.domaincontrol.com and ns62.domaincontrol.com both carry two IP addresses. The A records for ns61.domaincontrol.com are 97.74.101.32 and 2603:5:2153::20; the A records for ns62.domaincontrol.com are 173.201.69.32 and 2603:5:2253::20.
Mail Servers
studymarker.com uses 7 mail servers for delivery: mxa.mailgun.org, mxb.mailgun.org, aspmx.l.google.com and 4 other.
studymarker.com shares mail servers — at least in part — with other domains, including karenlisko.com, boltours.com, letsbob.com and two others.
These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com resolves to two addresses: 192.178.218.26 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.
Host names pointing to a single IP address:
The hostname mxa.mailgun.org resolves to 34.36.182.139.
The hostname mxb.mailgun.org resolves to 34.149.254.5.