teachsafe.com - dns.ninja

`teachsafe.com`

DNSSEC	⚠️ Not signed
A	23.101.174.137^{🇺🇸 Microsoft23.100.0.0/15 MICROSOFT}
NS	`aron.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c045^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2045^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aron.ns.cloudflare.com`
		A	108.162.192.69^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	172.64.32.69^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	173.245.58.69^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
NS	`bruce.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bruce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bruce.ns.cloudflare.com`
		A	108.162.193.77^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	172.64.33.77^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	173.245.59.77^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
MX	`teachsafe-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
TXT	`8397rl3fb3scffo4h0k8do54ot`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2408827557

`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=1785109037

📈 Tranco rank: #301,048

Same first word

teachsafe.com

Similar names

asafetech.com

DNS History

19 records (4 active, 15 former)

●NSaron.ns.cloudflare.com2020-04-11 → 2026-07-27 · 3 obs

○ 2017-02-19 11:20:46
● 2020-04-11 04:03:54
● 2026-07-27 00:06:28

●NSbruce.ns.cloudflare.com2020-04-11 → 2026-07-27 · 3 obs

○ 2017-02-19 11:20:46
● 2020-04-11 04:03:54
● 2026-07-27 00:06:28

○NSns1.namebrightdns.com2015-07-20 → 2017-02-19 · 7 obs

● 2015-07-20 04:48:50
● 2015-11-16 13:45:00
○ 2016-02-11 10:26:12
● 2016-06-27 12:45:40
● 2017-02-19 11:20:46
○ 2020-04-11 04:03:54
○ 2026-07-27 00:06:28

○NSns2.namebrightdns.com2015-07-20 → 2017-02-19 · 7 obs

● 2015-07-20 04:48:50
● 2015-11-16 13:45:00
○ 2016-02-11 10:26:12
● 2016-06-27 12:45:40
● 2017-02-19 11:20:46
○ 2020-04-11 04:03:54
○ 2026-07-27 00:06:28

○NSnsg1.namebrightdns.com2016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-16 13:45:00
● 2016-02-11 10:26:12
○ 2016-06-27 12:45:40
○ 2026-07-27 00:06:28

○NSnsg2.namebrightdns.com2016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-16 13:45:00
● 2016-02-11 10:26:12
○ 2016-06-27 12:45:40
○ 2026-07-27 00:06:28

○MXanmail.namebrightmail.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 04:48:50
○ 2015-11-16 13:45:00
○ 2026-07-27 00:06:28

●MXteachsafe-com.mail.protection.outlook.com2020-04-11 → 2026-07-27 · 3 obs

○ 2015-11-16 13:45:00
● 2020-04-11 04:03:54
● 2026-07-27 00:06:28

●A23.101.174.1372020-04-11 → 2026-07-27 · 3 obs

○ 2017-02-19 11:20:46
● 2020-04-11 04:03:54
● 2026-07-27 00:06:28

○A52.0.96.242016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-16 13:45:00
● 2016-02-11 10:26:12
○ 2016-06-27 12:45:40
○ 2026-07-27 00:06:28

○A52.1.32.252017-02-19 → 2017-02-19 · 4 obs

○ 2016-06-27 12:45:40
● 2017-02-19 11:20:46
○ 2020-04-11 04:03:54
○ 2026-07-27 00:06:28

○A52.200.243.1232016-06-27 → 2016-06-27 · 4 obs

○ 2016-02-11 10:26:12
● 2016-06-27 12:45:40
○ 2017-02-19 11:20:46
○ 2026-07-27 00:06:28

○A52.71.117.992016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-16 13:45:00
● 2016-02-11 10:26:12
○ 2016-06-27 12:45:40
○ 2026-07-27 00:06:28

○A54.152.144.2432016-06-27 → 2016-06-27 · 4 obs

○ 2016-02-11 10:26:12
● 2016-06-27 12:45:40
○ 2017-02-19 11:20:46
○ 2026-07-27 00:06:28

○A54.174.31.2542015-07-20 → 2015-11-16 · 4 obs

● 2015-07-20 04:48:50
● 2015-11-16 13:45:00
○ 2016-02-11 10:26:12
○ 2026-07-27 00:06:28

○A54.208.74.2152015-07-20 → 2015-11-16 · 4 obs

● 2015-07-20 04:48:50
● 2015-11-16 13:45:00
○ 2016-02-11 10:26:12
○ 2026-07-27 00:06:28

○A54.88.133.922017-02-19 → 2017-02-19 · 4 obs

○ 2016-06-27 12:45:40
● 2017-02-19 11:20:46
○ 2020-04-11 04:03:54
○ 2026-07-27 00:06:28

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-20 → 2016-06-27 · 4 obs

● 2015-07-20 04:48:50
● 2016-06-27 12:45:40
○ 2017-02-19 11:20:46
○ 2026-07-27 00:06:28

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-19 → 2017-02-19 · 4 obs

○ 2016-06-27 12:45:40
● 2017-02-19 11:20:46
○ 2020-04-11 04:03:54
○ 2026-07-27 00:06:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
teachsafe.com	aron.ns.cloudflare.com, bruce.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.77

NS records: aron.ns.cloudflare.com, bruce.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachsafe.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.101.174.137`
NS	2	`aron.ns.cloudflare.com, bruce.ns.cloudflare.com`
MX	1	`teachsafe-com.mail.protection.outlook.co`
TXT	2	`8397rl3fb3scffo4h0k8do54ot, v=spf1 include:spf.protection.outlook.co`
SOA	1	`aron.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aron.ns.cloudflare.com, aron.ns.cloudflare.com, aron.ns.cloudflare.com...)

Analysis

IP Addresses

teachsafe.com resolves to one IP address: 23.101.174.137.

ssl.ude-prod-web.azurewebsites.net, for instance, is one of the other host names sharing IP numbers with teachsafe.com.

Name Servers

teachsafe.com uses two name servers for its delegation: aron.ns.cloudflare.com and bruce.ns.cloudflare.com.

teachsafe.com uses the same name servers as several other domains — among them passdriversed.com, harmony-hill.org, tomfarr.ru and two more.

At least some of teachsafe.com's name servers are shared with other domains, for example summitag.org, deltaelab.com, mereyevorydag-iuyncd.life and two more.

These name servers tend to be deployed in combination with the name servers jake.ns.cloudflare.com and isabel.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname aron.ns.cloudflare.com directs to 108.162.192.69, 172.64.32.69 and 173.245.58.69 along with 3 other IP addresses.

Hostname bruce.ns.cloudflare.com directs to 108.162.193.77, 172.64.33.77 and 173.245.59.77 along with 3 other IP addresses.

Mail Servers

Mail for teachsafe.com is handled by a single mail server, teachsafe-com.mail.protection.outlook.com.

teachsafe-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.18, 52.101.11.3, 52.101.11.9 and 5 others.