signtutor.com - dns.ninja

`signtutor.com`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`ns-940.awsdns-53.net` ⭐
		A	2600:9000:5303:ac00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-940.awsdns-53.net`
		A	205.251.195.172^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-940.awsdns-53.net`
NS	`ns-1106.awsdns-10.org`
		A	2600:9000:5304:5200::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1106.awsdns-10.org`
		A	205.251.196.82^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1106.awsdns-10.org`
NS	`ns-1587.awsdns-06.co.uk`
		A	2600:9000:5306:3300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1587.awsdns-06.co.uk`
		A	205.251.198.51^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1587.awsdns-06.co.uk`
NS	`ns-96.awsdns-12.com`
		A	2600:9000:5300:6000::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-96.awsdns-12.com`
		A	205.251.192.96^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-96.awsdns-12.com`
SOA	`ns-940.awsdns-53.net`awsdns-hostmaster@amazon.com serial=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.net`nstld@verisign-grs.com serial=1783644782

Same first word

signtutor.com

Similar names

tutorings.sa

stringout.com

trustingo.ru.com

DNS History

11 records (5 active, 6 former)

●NSns-1106.awsdns-10.org2026-03-19 → 2026-07-10 · 3 obs

○ 2018-09-06 21:59:28
● 2026-03-19 02:25:24
● 2026-07-10 01:03:12

●NSns-1587.awsdns-06.co.uk2026-03-19 → 2026-07-10 · 3 obs

○ 2018-09-06 21:59:28
● 2026-03-19 02:25:24
● 2026-07-10 01:03:12

●NSns-940.awsdns-53.net2026-03-19 → 2026-07-10 · 3 obs

○ 2018-09-06 21:59:28
● 2026-03-19 02:25:24
● 2026-07-10 01:03:12

●NSns-96.awsdns-12.com2026-03-19 → 2026-07-10 · 3 obs

○ 2018-09-06 21:59:28
● 2026-03-19 02:25:24
● 2026-07-10 01:03:12

○NSns13.domaincontrol.com2008-03-17 → 2018-09-06 · 4 obs

● 2008-03-17 23:37:58
● 2018-09-06 21:59:28
○ 2026-03-19 02:25:24
○ 2026-07-10 01:03:12

○NSns14.domaincontrol.com2008-03-17 → 2018-09-06 · 4 obs

● 2008-03-17 23:37:58
● 2018-09-06 21:59:28
○ 2026-03-19 02:25:24
○ 2026-07-10 01:03:12

○MXmailstore1.secureserver.net2008-03-17 → 2018-09-06 · 4 obs

● 2008-03-17 23:37:58
● 2018-09-06 21:59:28
○ 2026-03-19 02:25:24
○ 2026-07-10 01:03:12

○MXsmtp.secureserver.net2008-03-17 → 2018-09-06 · 4 obs

● 2008-03-17 23:37:58
● 2018-09-06 21:59:28
○ 2026-03-19 02:25:24
○ 2026-07-10 01:03:12

●A216.150.1.12026-03-19 → 2026-07-10 · 3 obs

○ 2018-09-06 21:59:28
● 2026-03-19 02:25:24
● 2026-07-10 01:03:12

○A50.63.202.432015-07-07 → 2018-09-06 · 5 obs

○ 2008-03-17 23:37:58
● 2015-07-07 03:27:28
● 2018-09-06 21:59:28
○ 2026-03-19 02:25:24
○ 2026-07-10 01:03:12

○A68.178.232.1002008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 23:37:58
○ 2015-07-07 03:27:28
○ 2026-07-10 01:03:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
signtutor.com	ns-96.awsdns-12.com, ns-940.awsdns-53.net, ns-1587.awsdns-06.co.uk, ns-1106.awsdns-10.org	2 records

✅ Authoritative Response

Server:205.251.196.82

NS records: ns-96.awsdns-12.com, ns-940.awsdns-53.net, ns-1587.awsdns-06.co.uk, ns-1106.awsdns-10.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for signtutor.com (unsigned zone)

⏱️ Timing

Total: 1972ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.150.1.1`
NS	4	`ns-1106.awsdns-10.org, ns-1587.awsdns-06.co.uk...`
SOA	1	`ns-940.awsdns-53.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-96.awsdns-12.com, ns-96.awsdns-12.com)

Analysis

IP Addresses

signtutor.com has exactly one IP address — 216.150.1.1.

mokshabong.kinja.com, karon.io, humanistcentrum.se plus two other host names have IP numbers in common with signtutor.com.

Name Servers

Four name servers handle the delegation for signtutor.com: ns-96.awsdns-12.com, ns-940.awsdns-53.net, ns-1106.awsdns-10.org and ns-1587.awsdns-06.co.uk.

signtutor.com has at least partial name server overlap with other domains, such as cafe.datasociety-cloud.com, serenityrq.com, techally.ca and two others.

ns-96.awsdns-12.com, ns-940.awsdns-53.net, ns-1106.awsdns-10.org and ns-1587.awsdns-06.co.uk all point to exactly two IP numbers each: ns-96.awsdns-12.com → 205.251.192.96 and 2600:9000:5300:6000::1; ns-940.awsdns-53.net → 205.251.195.172 and 2600:9000:5303:ac00::1; ns-1106.awsdns-10.org → 205.251.196.82 and 2600:9000:5304:5200::1; ns-1587.awsdns-06.co.uk → 205.251.198.51 and 2600:9000:5306:3300::1.