mongtutor.com - dns.ninja
mongtutor.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=1784429102 | ||||||
Same first word
mongtutor.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns-1040.awsdns-02.org2026-03-01 → 2026-07-19 · 3 obs
● 2026-03-01 08:40:42
● 2026-07-19 03:10:08
○NSns-1258.awsdns-29.org2020-03-11 → 2020-03-11 · 3 obs
○ 2026-03-01 08:40:42
○ 2026-07-19 03:10:08
○NSns-1611.awsdns-09.co.uk2020-03-11 → 2020-03-11 · 3 obs
○ 2026-03-01 08:40:42
○ 2026-07-19 03:10:08
●NSns-1751.awsdns-26.co.uk2026-03-01 → 2026-07-19 · 3 obs
● 2026-03-01 08:40:42
● 2026-07-19 03:10:08
●NSns-451.awsdns-56.com2026-03-01 → 2026-07-19 · 3 obs
● 2026-03-01 08:40:42
● 2026-07-19 03:10:08
○NSns-488.awsdns-61.com2020-03-11 → 2020-03-11 · 3 obs
○ 2026-03-01 08:40:42
○ 2026-07-19 03:10:08
●NSns-815.awsdns-37.net2026-03-01 → 2026-07-19 · 3 obs
● 2026-03-01 08:40:42
● 2026-07-19 03:10:08
○NSns-928.awsdns-52.net2020-03-11 → 2020-03-11 · 3 obs
○ 2026-03-01 08:40:42
○ 2026-07-19 03:10:08
●MXaspmx.l.google.com2020-03-11 → 2026-07-19 · 2 obs
● 2026-07-19 03:10:08
○A13.209.225.2512020-03-11 → 2020-03-11 · 3 obs
○ 2026-03-01 08:40:42
○ 2026-07-19 03:10:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| mongtutor.com | ns-451.awsdns-56.com, ns-815.awsdns-37.net, ns-1040.awsdns-02.org, ns-1751.awsdns-26.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.193.195
NS records: ns-451.awsdns-56.com, ns-815.awsdns-37.net, ns-1040.awsdns-02.org, ns-1751.awsdns-26.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mongtutor.com (unsigned zone)
⏱️ Timing
Total: 397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1040.awsdns-02.org, ns-1751.awsdns-26.co.uk... |
| MX | 1 | aspmx.l.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-451.awsdns-56.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-451.awsdns-56.com, ns-451.awsdns-56.com)
Analysis
Name Servers
Four name servers handle the delegation for mongtutor.com: ns-451.awsdns-56.com, ns-815.awsdns-37.net, ns-1040.awsdns-02.org and ns-1751.awsdns-26.co.uk.
At least some of mongtutor.com's name servers are shared with other domains, for example boatx.no, chefjerkyshop.com, bistromiro.de and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-451.awsdns-56.com directs to 205.251.193.195 and 2600:9000:5301:c300::1; ns-815.awsdns-37.net directs to 205.251.195.47 and 2600:9000:5303:2f00::1; ns-1040.awsdns-02.org directs to 205.251.196.16 and 2600:9000:5304:1000::1; ns-1751.awsdns-26.co.uk directs to 205.251.198.215 and 2600:9000:5306:d700::1.
Mail Servers
mongtutor.com uses one mail server — aspmx.l.google.com.
The mail server setup of mongtutor.com matches that of other domains such as determine.co.nz, nxsn.com, tekhne.co and two others.
At least some of the mail servers used by mongtutor.com are shared with other domains: chenxing.me, alexanderformato.com, ns500742.ns500731.ns500754.ns500731.ns500754.ns500731.ns500754.ns500688.ns500688.ns500688.ns500704.ns500649.ns500291.ns500131.lustychickser.com and two others among them.
These mail servers are often deployed together with alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 other mail servers.
aspmx.l.google.com directs to two IP numbers, 142.251.111.27 and 2607:f8b0:4004:c19::1a.