`server1.plumsail.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:15b6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c7c9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.182^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.201^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.21.182, 172.67.199.201
		IPv6	2606:4700:3032::6815:15b6, 2606:4700:3037::ac43:c7c9

`plumsail.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::6815:15b6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c7c9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.182^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.201^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leia.ns.cloudflare.com` ⭐
NS	`sri.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
MX	`mx3.zoho.eu`⁽²⁰⁾
MX	`mx.zoho.eu`⁽⁵⁰⁾
TXT	`MS=25EF6578ADBC15687B07C4D0600AD68138AB2001`
TXT	`MS=ms57587907`
TXT	`Sendinblue-code:bf8c095739dd20c227701a21475cde93`
TXT	`brevo-code:bf8c095739dd20c227701a21475cde93`
TXT	`google-site-verification=65maME5AUyxPPNeB8uf8aNdgyvVXgg0-bXuCL2UZ_hM`
TXT	`google-site-verification=maeOn7FXA_WvoceI-a59yesdliDYJyyN99tzp86FcG0`
TXT	`stripe-verification=121ed8cc940eb6a7219107d8b8baf5a46bbaaf9f559dfb42b7a1f6988...`
TXT	`v=spf1 mx include:_spf.plumsail.com include:zoho.eu include:spf.brevo.com inc...`
TXT	`zoho-verification=zb31400209.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.21.182, 172.67.199.201
		IPv6	2606:4700:3032::6815:15b6, 2606:4700:3037::ac43:c7c9
SOA	`leia.ns.cloudflare.com`dns@cloudflare.com serial=2399796789

rank #452199 globally
rank #203122 in the tld
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #136,641

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DNS History

4 records (4 active, 0 former)

●A104.21.21.1822026-03-24 → 2026-03-24 · 2 obs

● 2026-03-24 01:54:46
● 2026-03-24 23:39:54

●A172.67.199.2012026-03-24 → 2026-03-24 · 2 obs

● 2026-03-24 01:54:46
● 2026-03-24 23:39:54

●A2606:4700:3032::6815:15b62026-03-24 → 2026-03-24 · 2 obs

● 2026-03-24 01:54:46
● 2026-03-24 23:39:54

●A2606:4700:3037::ac43:c7c92026-03-24 → 2026-03-24 · 2 obs

● 2026-03-24 01:54:46
● 2026-03-24 23:39:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
plumsail.com	sri.ns.cloudflare.com, leia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.234

NS records: sri.ns.cloudflare.com, leia.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.182, 172.67.199.201`
AAAA	2	`2606:4700:3037::ac43:c7c9, 2606:4700:3032::6815:15b6`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

server1.plumsail.com points to four IP numbers: 2606:4700:3032::6815:15b6, 2606:4700:3037::ac43:c7c9, 104.21.21.182 and 172.67.199.201.

Other host names including smtp.thesalonpeople.com, normanballetcompany.org, barracuda.plumsail.com, v-pack.net and gymbruneck.info share IP numbers with server1.plumsail.com.

server1.plumsail.com - robtex.com