`hostmaster.blackflash.com`

DNSSEC	⚠️ Not signed
MX	`mailx.gridhost.com` ⭐
		A	160.202.122.60^{🇺🇸 QUICKPACKET160.202.64.0/18 QuickPacket, LLC}

`blackflash.com`

	DNSSEC	⚠️ Not signed
	A	64.187.239.229^{🇺🇸 QUICKPACKET64.187.232.0/21 QuickPacket, LLC}
	NS	`ns1.gridhost.com` ⭐
	NS	`ns2.gridhost.com`
	MX	`mailx.gridhost.com` ⭐
	TXT	`v=spf1 -all`
	TXT	`This domain does not send E-mail.`
	TXT	`d42fa940ba58b8b19485b4deb8b9a7facee31ed6`
	SOA	`ns1.gridhost.com`hostmaster@blackflash.com 2026-05-04 #21

Same first word

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Similar names

DNS History

2 records (1 active, 1 former)

○MXmail.b-io.co2015-06-19 → 2016-06-26 · 3 obs

● 2015-06-19 11:51:58
● 2016-06-26 20:36:28
○ 2026-05-16 17:52:24

●MXmailx.gridhost.com2026-05-16 → 2026-05-16 · 2 obs

○ 2016-06-26 20:36:28
● 2026-05-16 17:52:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
blackflash.com	ns2.gridhost.com, ns1.gridhost.com	2 records

✅ Authoritative Response

Server:64.187.239.226

NS records: ns2.gridhost.com, ns1.gridhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blackflash.com (unsigned zone)

⏱️ Timing

Total: 516ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`mailx.gridhost.com (pri: 10)`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.gridhost.com, ns1.gridhost.com)

Analysis

Mail Servers

hostmaster.blackflash.com is handled by one mail server, mailx.gridhost.com.

hostmaster.blackflash.com has the same mail server setup as other domains, for instance lightangle.com, ns1.prismsoft.com, wangshangyuleyounaxie.jinop.com, mail.wrei.com and hostmaster.syntesi.com.

The host name mailx.gridhost.com points to one IP number: 160.202.122.60.

hostmaster.blackflash.com - robtex.com