mail.dlsl.org - robtex.com

mail.dlsl.org

DNSSEC⚠️ Not signed
A144.126.141.19πŸ‡ΊπŸ‡Έ CONTABO-USA144.126.128.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States
PTRbox.dlsl.org

dlsl.org

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3031::6815:347bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3031::ac43:c701πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.52.123Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.199.1πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSseamus.ns.cloudflare.com ⭐
NSsreeni.ns.cloudflare.com
MXisaac.mx.cloudflare.net ⭐
MXlinda.mx.cloudflare.net(66)
MXamir.mx.cloudflare.net(68)
TXTv=spf1 include:_spf.mx.cloudflare.net include:_spf.mx.box.dlsl.org ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.52.123, 172.67.199.1
IPv6 hints2606:4700:3031::6815:347b, 2606:4700:3031::ac43:c701
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com
SOAseamus.ns.cloudflare.comdns@cloudflare.com serial=2409661457

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A144.126.141.19
●A144.126.141.192026-07-21 β†’ 2026-07-21 Β· 2 obs
● 2026-07-21 10:39:02
● 2026-07-21 10:39:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
dlsl.orgseamus.ns.cloudflare.com, sreeni.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.34.178

NS records: seamus.ns.cloudflare.com, sreeni.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3395ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1144.126.141.19

Analysis

IP Addresses

mail.dlsl.org resolves to just one IP address, 144.126.141.19.

Other host names, such as box.dlsl.org, share IP numbers with mail.dlsl.org.