`buistcommunications.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`pdns05.domaincontrol.com` ⭐
		A	2603:5:21e1::34^{🇺🇸 GODADDY-DNS2603:5:21e0::/44}
		A	97.74.110.52^{🇺🇸 GODADDY-DNS97.74.110.0/23}
NS	`pdns06.domaincontrol.com`
		A	2603:5:22e1::34^{🇺🇸 GODADDY-DNS2603:5:22e0::/44}
		A	173.201.78.52^{🇺🇸 GODADDY-DNS173.201.78.0/23}
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
TXT	`v=spf1 include:us._netblocks.mimecast.com ip4:96.88.136.233/29 ip4:152.160.14...`
TXT	`box-domain-verification=84b65f32065b9f2a1dae3abb9b055e659f796894f96a4c856a49b...`
TXT	`0ed1fe018a4ccddaa047844599902f10`
TXT	`NncKTr+kL3/XwJDyxwSV5NgBYjiTYgXvctd9s4caDnR1N1bnM18GZlRT/j2oZF+KHjuoufaRvtKiS...`
TXT	`9E6BiPyGHavmXgxZWuVfWsUP5JgTSMRMuL5BXIVsTmD75J/FYGNzZJo+FtM32pLEzf7JHX63J7Uc9...`
TXT	`v=verifydomain MS=8546800`
SOA	`pdns05.domaincontrol.com`dns@jomax.net 2025-07-31 #3

`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=1774646002

PTR for

82.208.226.64.in-addr.arpa

Same first word

buistcommunications.com

DNS History

12 records (6 active, 6 former)

○NSns1.egiganet.com2007-11-10 → 2007-11-10 · 3 obs

● 2007-11-10 23:29:32
○ 2015-08-15 00:36:06
○ 2026-03-27 21:30:04

○NSns2.egiganet.com2007-11-10 → 2007-11-10 · 3 obs

● 2007-11-10 23:29:32
○ 2015-08-15 00:36:06
○ 2026-03-27 21:30:04

●NSpdns05.domaincontrol.com2015-08-15 → 2026-03-27 · 3 obs

○ 2007-11-10 23:29:32
● 2015-08-15 00:36:06
● 2026-03-27 21:30:04

●NSpdns06.domaincontrol.com2015-08-15 → 2026-03-27 · 3 obs

○ 2007-11-10 23:29:32
● 2015-08-15 00:36:06
● 2026-03-27 21:30:04

○MXbuistcommunications-com.mail.protection.outlook.com2016-07-15 → 2017-03-16 · 5 obs

○ 2016-03-24 09:29:42
● 2016-07-15 08:10:58
● 2017-03-16 22:33:42
○ 2026-02-27 03:04:12
○ 2026-03-27 21:30:04

○MXmail.buistelectric.com2007-11-10 → 2016-03-24 · 4 obs

● 2007-11-10 23:29:32
● 2016-03-24 09:29:42
○ 2016-07-15 08:10:58
○ 2026-03-27 21:30:04

●MXus-smtp-inbound-1.mimecast.com2026-02-27 → 2026-03-27 · 3 obs

○ 2017-03-16 22:33:42
● 2026-02-27 03:04:12
● 2026-03-27 21:30:04

●MXus-smtp-inbound-2.mimecast.com2026-02-27 → 2026-03-27 · 3 obs

○ 2017-03-16 22:33:42
● 2026-02-27 03:04:12
● 2026-03-27 21:30:04

●A15.197.225.1282026-02-27 → 2026-03-27 · 3 obs

○ 2017-03-16 22:33:42
● 2026-02-27 03:04:12
● 2026-03-27 21:30:04

○A184.105.183.122015-08-15 → 2017-03-16 · 5 obs

○ 2007-11-10 23:29:32
● 2015-08-15 00:36:06
● 2017-03-16 22:33:42
○ 2026-02-27 03:04:12
○ 2026-03-27 21:30:04

●A3.33.251.1682026-02-27 → 2026-03-27 · 3 obs

○ 2017-03-16 22:33:42
● 2026-02-27 03:04:12
● 2026-03-27 21:30:04

○A66.98.223.2492007-11-10 → 2007-11-10 · 3 obs

● 2007-11-10 23:29:32
○ 2015-08-15 00:36:06
○ 2026-03-27 21:30:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
buistcommunications.com	pdns05.domaincontrol.com, pdns06.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.78.52

NS records: pdns05.domaincontrol.com, pdns06.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buistcommunications.com (unsigned zone)

⏱️ Timing

Total: 646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`pdns05.domaincontrol.com, pdns06.domaincontrol.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	6	`v=spf1 include:us._netblocks.mimecast.co, box-domain-verification=84b65f32065b9f2a...`
SOA	1	`pdns05.domaincontrol.com dns.jomax.net`