mail.sld-server.org - robtex.com

mail.sld-server.org

DNSSEC⚠️ Not signed
A185.27.20.215🇬🇧 POSITIVE-INTERNET-UK-AS185.27.20.0/23 Positive Infrastructure
PTRmail.sld-server.org

sld-server.org

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:1b96🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8ef3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.27.150Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.243🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdamian.ns.cloudflare.com
NSingrid.ns.cloudflare.com
MXmail.sld-server.org
TXTgoogle-site-verification=_P9-Qvf3I4BtU9wg_Rt_5NT2RxqG9EdIpYtayw1x2Vw
TXTv=spf1 mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.27.150, 172.67.142.243
IPv6 hints2606:4700:3032::6815:1b96, 2606:4700:3037::ac43:8ef3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOAdamian.ns.cloudflare.comdns@cloudflare.com serial=2409967884

PTR for

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

A185.27.20.21580.87.128.108
A185.27.20.2152026-04-28 → 2026-07-21 · 2 obs
● 2026-04-28 08:41:00
● 2026-07-21 05:23:58
A80.87.128.1082026-04-28 → 2026-07-21 · 2 obs
○ 2026-04-28 08:41:00
○ 2026-07-21 05:23:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
sld-server.orgingrid.ns.cloudflare.com, damian.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.165

NS records: ingrid.ns.cloudflare.com, damian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sld-server.org (unsigned zone)

⏱️ Timing

Total: 1037ms | Queries: -

📄 Records

TypeCountSample Data
A1185.27.20.215

Analysis

Mail Server Role

Mail for sld-server.org is routed through the mail server mail.sld-server.org.

IP Addresses

mail.sld-server.org has exactly one IP address — 185.27.20.215.

Other host names share IP numbers with mail.sld-server.org; gluon.positive-dedicated.net is one such example.