`precursorsecurity.esvacloud.com`

DNSSEC	⚠️ Not signed
A	194.39.109.57^{🇬🇧 UPCLOUD194.39.109.0/24 LIBRAESVA-UK-LON-NET}
		PTR	`precursorsecurity.esvacloud.com`
TXT	`v=spf1 a -all`

`esvacloud.com`

	DNSSEC	⚠️ Not signed
	A	2606:4700:3030::ac43:aaac^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	2606:4700:3037::6815:3f7b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	104.21.63.123^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	172.67.170.172^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	NS	`clark.ns.cloudflare.com` ⭐
	NS	`heather.ns.cloudflare.com`
	MX	`submit.esvalabs.com` ⭐
	TXT	`google-site-verification=hwvmatSr2zXaJUBu6vMhzGrYNF5I8Q0Xf5BOG600v84`
	TXT	`v=spf1 mx include:spf.esvacloud.com ~all`
	SOA	`clark.ns.cloudflare.com`dns@cloudflare.com serial=2410892979

📈 Tranco rank: #105,863

PTR for

57.109.39.194.in-addr.arpa

MX for

precursorsecurity.com

Same first word

precursorsecurity.com

DNS History

1 record (1 active, 0 former)

●A194.39.109.572026-07-30 → 2026-07-31 · 2 obs

● 2026-07-30 16:59:10
● 2026-07-31 06:24:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
esvacloud.com	clark.ns.cloudflare.com, heather.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.161

NS records: clark.ns.cloudflare.com, heather.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esvacloud.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.39.109.57`
TXT	1	`v=spf1 a -all`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

precursorsecurity.com uses precursorsecurity.esvacloud.com as a mail server.

As mail servers, precursorsecurity-com.mail.protection.outlook.com and precursorsecurity.esvacloud.com are regularly found together.

IP Addresses

precursorsecurity.esvacloud.com resolves to one IP address: 194.39.109.57.

precursorsecurity.esvacloud.com - robtex.com