`backtooschool.com`

DNSSEC	⚠️ Not signed
NS	`ns43.websitewelcome.com` ⚠️ Not in zone NS records
		A	192.185.139.17^{🇺🇸 Jacksonville192.185.136.0/21 Google}
			PTR	`ns43.websitewelcome.com`
NS	`ns44.websitewelcome.com` ⚠️ Not in zone NS records
		A	192.185.139.170^{🇺🇸 Jacksonville192.185.136.0/21 Google}
			PTR	`ns44.websitewelcome.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.net`nstld@verisign-grs.com serial=1774805217

Same first word

backtooschool.com

DNS History

8 records (2 active, 6 former)

○NSno-dyn-updates.san.yahoo.com2015-06-02 → 2015-12-31 · 4 obs

● 2015-06-02 13:56:34
● 2015-12-31 10:00:06
○ 2017-04-03 22:54:56
○ 2026-03-29 17:44:14

●NSns43.websitewelcome.com2026-03-09 → 2026-03-29 · 3 obs

○ 2017-04-03 22:54:56
● 2026-03-09 05:49:18
● 2026-03-29 17:44:14

●NSns44.websitewelcome.com2026-03-09 → 2026-03-29 · 3 obs

○ 2017-04-03 22:54:56
● 2026-03-09 05:49:18
● 2026-03-29 17:44:14

○NSyns1.yahoo.com2015-06-02 → 2015-12-31 · 4 obs

● 2015-06-02 13:56:34
● 2015-12-31 10:00:06
○ 2017-04-03 22:54:56
○ 2026-03-29 17:44:14

○NSyns2.yahoo.com2015-06-02 → 2015-12-31 · 4 obs

● 2015-06-02 13:56:34
● 2015-12-31 10:00:06
○ 2017-04-03 22:54:56
○ 2026-03-29 17:44:14

○MXmx-biz.mail.am0.yahoodns.net2015-06-02 → 2015-12-31 · 4 obs

● 2015-06-02 13:56:34
● 2015-12-31 10:00:06
○ 2017-04-03 22:54:56
○ 2026-03-29 17:44:14

○A67.195.61.462015-10-19 → 2015-12-31 · 5 obs

○ 2015-06-02 13:56:34
● 2015-10-19 01:06:58
● 2015-12-31 10:00:06
○ 2017-04-03 22:54:56
○ 2026-03-29 17:44:14

○A98.136.187.132015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 13:56:34
○ 2015-10-19 01:06:58
○ 2026-03-29 17:44:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
backtooschool.com	ns43.websitewelcome.com, ns44.websitewelcome.com	2 records

✅ Authoritative Response

Server:192.185.139.17

NS records: ns43.websitewelcome.com, ns44.websitewelcome.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backtooschool.com (unsigned zone)

⏱️ Timing

Total: 289ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns43.websitewelcome.com, ns44.websitewelcome.com)

Analysis

Name Servers

backtooschool.com is delegated to two name servers ns43.websitewelcome.com and ns44.websitewelcome.com.

backtooschool.com shares the same name server setup as other domains, for instance cmsupply.biz, potentinc.com, kennywastemanagement.co.uk, giantshall.com and bowerdesign.co.uk.

backtooschool.com at least partially shares name servers with other domains, for instance skyrmes.com, lumis.com.au, bdtinc.com, filtercare.com.au and itsallaboutbiz.net.

These name servers are commonly used alongside ns1.itsallaboutbiz.com, ns2.itsallaboutbiz.com, ns1.safeserverusa.com, ns2.safeserverusa.com, ns1.lumis.com.au and ns2.lumis.com.au.

Host names with one IP number:

ns43.websitewelcome.com points to 192.185.139.17

ns44.websitewelcome.com points to 192.185.139.170

backtooschool.com - robtex.com