`supervisortrainingsystem.com`

DNSSEC	⚠️ Not signed
A	64.40.12.86^{🇺🇸 AS39551264.40.12.0/22 75A Lake RD Office 171 Congerg NY 10920 United States}
		PTR	`w1286.dnsclusterhost.com`
NS	`dns2.telaniaweb.com` ⭐
		A	64.40.12.251^{🇺🇸 AS39551264.40.12.0/22 75A Lake RD Office 171 Congerg NY 10920 United States}
NS	`dns.telaniaweb.com`
		A	64.40.12.250^{🇺🇸 AS39551264.40.12.0/22 75A Lake RD Office 171 Congerg NY 10920 United States}
MX	`supervisortrainingsystem.com` ⭐
		A	64.40.12.86^{🇺🇸 AS39551264.40.12.0/22 75A Lake RD Office 171 Congerg NY 10920 United States}
			PTR	`w1286.dnsclusterhost.com`
TXT	`v=spf1 ip4:64.40.12.86 a mx ip4:72.34.37.74 include:_spf.smtp.com ~all`
SOA	`dns.telaniaweb.com`telania@gmail.com 2026-03-14 #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=1775959132

MX for

supervisortrainingsystem.com

Same first word

supervisortrainingsystem.com

DNS History

7 records (4 active, 3 former)

●NSdns.telaniaweb.com2026-03-15 → 2026-04-12 · 3 obs

○ 2017-11-29 18:30:24
● 2026-03-15 07:01:22
● 2026-04-12 02:02:42

●NSdns2.telaniaweb.com2026-03-15 → 2026-04-12 · 3 obs

○ 2017-11-29 18:30:24
● 2026-03-15 07:01:22
● 2026-04-12 02:02:42

○NSdns31.altserver.com2015-06-09 → 2017-11-29 · 4 obs

● 2015-06-09 06:30:28
● 2017-11-29 18:30:24
○ 2026-03-15 07:01:22
○ 2026-04-12 02:02:42

○NSdns32.altserver.com2015-06-09 → 2017-11-29 · 4 obs

● 2015-06-09 06:30:28
● 2017-11-29 18:30:24
○ 2026-03-15 07:01:22
○ 2026-04-12 02:02:42

●MXsupervisortrainingsystem.com2015-06-09 → 2026-04-12 · 2 obs

● 2015-06-09 06:30:28
● 2026-04-12 02:02:42

●A64.40.12.862026-03-15 → 2026-04-12 · 3 obs

○ 2017-11-29 18:30:24
● 2026-03-15 07:01:22
● 2026-04-12 02:02:42

○A72.34.37.742015-06-09 → 2017-11-29 · 4 obs

● 2015-06-09 06:30:28
● 2017-11-29 18:30:24
○ 2026-03-15 07:01:22
○ 2026-04-12 02:02:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
supervisortrainingsystem.com	dns2.telaniaweb.com, dns.telaniaweb.com	2 records

✅ Authoritative Response

Server:64.40.12.250

NS records: dns2.telaniaweb.com, dns.telaniaweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supervisortrainingsystem.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.40.12.86`
NS	2	`dns2.telaniaweb.com, dns.telaniaweb.com`
MX	1	`supervisortrainingsystem.com (pri: 0)`
TXT	1	`v=spf1 ip4:64.40.12.86 a mx ip4:72.34.37`
SOA	1	`dns.telaniaweb.com telania.gmail.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.telaniaweb.com, dns.telaniaweb.com)

Analysis

Mail Server Role

For supervisortrainingsystem.com, the mail server is supervisortrainingsystem.com.

IP Addresses

supervisortrainingsystem.com resolves to one IP number: 64.40.12.86.

other host names including online-training-software.com, telania.com, specifikations.net, eleap.biz and designair.net share IP numbers with supervisortrainingsystem.com.

Name Servers

supervisortrainingsystem.com is delegated to two name servers dns2.telaniaweb.com and dns.telaniaweb.com.

supervisortrainingsystem.com shares the same name server setup as other domains, for instance essfinesse.com, learnerlogin.com, boldsearch.com, e-learning.systems and training-management-software.com.

supervisortrainingsystem.com shares name servers with other domains at least partially, for example internetmarketingmedia.com and telaniaweb.com.

These name servers are commonly used alongside dns1.dnsclusterhost.com and dns2.dnsclusterhost.com.

Host names with one IP number:

dns2.telaniaweb.com points to 64.40.12.251

dns.telaniaweb.com points to 64.40.12.250

Mail Servers

supervisortrainingsystem.com is served by a single mail server, supervisortrainingsystem.com.

supervisortrainingsystem.com resolves to IP 64.40.12.86.

supervisortrainingsystem.com - robtex.com