itutor.com - dns.ninja
itutor.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=1785304747 | ||||||
Same first word
itutor.info |
itutor.org |
itutor.co |
itutor.me |
itutor.jp |
itutor.com |
itutor.eu |
itutor.de |
itutor.sg |
itutor.io |
itutor.biz |
itutor.ca |
itutor.co.uk |
itutor.cz |
itutor.ru |
itutor.in |
Similar names
DNS History
20 records (10 active, 10 former)
●NSns-1167.awsdns-17.org2026-03-16 → 2026-07-29 · 3 obs
● 2026-03-16 13:34:40
● 2026-07-29 06:04:20
○NSns-1214.awsdns-23.org2016-11-25 → 2017-04-20 · 5 obs
● 2016-11-25 14:49:38
● 2017-04-20 00:58:20
○ 2026-03-16 13:34:40
○ 2026-07-29 06:04:20
●NSns-123.awsdns-15.com2026-03-16 → 2026-07-29 · 3 obs
● 2026-03-16 13:34:40
● 2026-07-29 06:04:20
○NSns-1870.awsdns-41.co.uk2016-11-25 → 2017-04-20 · 5 obs
● 2016-11-25 14:49:38
● 2017-04-20 00:58:20
○ 2026-03-16 13:34:40
○ 2026-07-29 06:04:20
●NSns-1987.awsdns-56.co.uk2026-03-16 → 2026-07-29 · 3 obs
● 2026-03-16 13:34:40
● 2026-07-29 06:04:20
○NSns-369.awsdns-46.com2016-11-25 → 2017-04-20 · 5 obs
● 2016-11-25 14:49:38
● 2017-04-20 00:58:20
○ 2026-03-16 13:34:40
○ 2026-07-29 06:04:20
●NSns-742.awsdns-28.net2026-03-16 → 2026-07-29 · 3 obs
● 2026-03-16 13:34:40
● 2026-07-29 06:04:20
○NSns-872.awsdns-45.net2016-11-25 → 2017-04-20 · 5 obs
● 2016-11-25 14:49:38
● 2017-04-20 00:58:20
○ 2026-03-16 13:34:40
○ 2026-07-29 06:04:20
○NSns51.domaincontrol.com2015-05-31 → 2016-04-20 · 4 obs
● 2016-04-20 18:13:18
○ 2016-11-25 14:49:38
○ 2026-07-29 06:04:20
○NSns52.domaincontrol.com2015-05-31 → 2016-04-20 · 4 obs
● 2016-04-20 18:13:18
○ 2016-11-25 14:49:38
○ 2026-07-29 06:04:20
●MXalt1.aspmx.l.google.com2015-05-31 → 2026-07-29 · 2 obs
● 2026-07-29 06:04:20
●MXalt2.aspmx.l.google.com2015-05-31 → 2026-07-29 · 2 obs
● 2026-07-29 06:04:20
●MXalt3.aspmx.l.google.com2015-05-31 → 2026-07-29 · 2 obs
● 2026-07-29 06:04:20
●MXalt4.aspmx.l.google.com2015-05-31 → 2026-07-29 · 2 obs
● 2026-07-29 06:04:20
●MXaspmx.l.google.com2015-05-31 → 2026-07-29 · 2 obs
● 2026-07-29 06:04:20
○A184.168.156.12015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-10 15:32:00
○ 2026-07-29 06:04:20
○A184.168.156.152015-10-10 → 2015-10-10 · 4 obs
● 2015-10-10 15:32:00
○ 2015-10-29 07:24:24
○ 2026-07-29 06:04:20
○A192.124.249.542016-11-25 → 2017-04-20 · 5 obs
● 2016-11-25 14:49:38
● 2017-04-20 00:58:20
○ 2026-03-16 13:34:40
○ 2026-07-29 06:04:20
●A198.202.211.12026-03-16 → 2026-07-29 · 3 obs
● 2026-03-16 13:34:40
● 2026-07-29 06:04:20
○A54.186.152.1812015-10-29 → 2016-04-20 · 5 obs
● 2015-10-29 07:24:24
● 2016-04-20 18:13:18
○ 2016-11-25 14:49:38
○ 2026-07-29 06:04:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itutor.com | ns-123.awsdns-15.com, ns-742.awsdns-28.net, ns-1167.awsdns-17.org, ns-1987.awsdns-56.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.195
NS records: ns-123.awsdns-15.com, ns-742.awsdns-28.net, ns-1167.awsdns-17.org, ns-1987.awsdns-56.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itutor.com (unsigned zone)
⏱️ Timing
Total: 525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 4 | ns-1167.awsdns-17.org, ns-123.awsdns-15.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=IvJb0ZefwKkHww-, one-time-verification=23a40215-b8bd-44bd |
| SOA | 1 | ns-123.awsdns-15.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-123.awsdns-15.com, ns-123.awsdns-15.com)
Analysis
IP Addresses
itutor.com has exactly one IP address — 198.202.211.1.
therecordbar.com, gorillaroi.com, bonfirecrm.com plus two other host names have IP numbers in common with itutor.com.
Name Servers
Four name servers handle the delegation for itutor.com: ns-123.awsdns-15.com, ns-742.awsdns-28.net, ns-1167.awsdns-17.org and ns-1987.awsdns-56.co.uk.
The name servers of itutor.com overlap at least partially with those of other domains — among them d22aygx6fezff0.cloudfront.net, onetapaway.com, darylharrison.com and two more.
Each of the four hosts ns-123.awsdns-15.com, ns-742.awsdns-28.net, ns-1167.awsdns-17.org and ns-1987.awsdns-56.co.uk has two IP addresses. ns-123.awsdns-15.com points to 205.251.192.123 and 2600:9000:5300:7b00::1. ns-742.awsdns-28.net points to 205.251.194.230 and 2600:9000:5302:e600::1. ns-1167.awsdns-17.org points to 205.251.196.143 and 2600:9000:5304:8f00::1. ns-1987.awsdns-56.co.uk points to 205.251.199.195 and 2600:9000:5307:c300::1.
Mail Servers
Five mail servers handle itutor.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by itutor.com are shared with other domains: ns500758.ns500698.ns500759.ns500758.ns500759.ns500698.ns500735.ns500736.ns500735.ns500735.ns500708.ns500698.ns500652.trackreceptor.com, matcherate.com, bookvalley.com and two others among them.
These mail servers are often deployed together with alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 64.233.180.26 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.