mail.sld-server.org - robtex.com
mail.sld-server.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.27.20.215🇬🇧 POSITIVE-INTERNET-UK-AS185.27.20.0/23 Positive Infrastructure | ||||||
| PTR | mail.sld-server.org | ||||||
sld-server.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:1b96🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8ef3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.150Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.142.243🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | damian.ns.cloudflare.com ⭐ | ||||||
| NS | ingrid.ns.cloudflare.com | ||||||
| MX | mail.sld-server.org ⭐ | ||||||
| TXT | google-site-verification=_P9-Qvf3I4BtU9wg_Rt_5NT2RxqG9EdIpYtayw1x2Vw | ||||||
| TXT | v=spf1 mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.27.150, 172.67.142.243 | ||||||
| IPv6 hints | 2606:4700:3032::6815:1b96, 2606:4700:3037::ac43:8ef3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com | ||||||
| SOA | damian.ns.cloudflare.comdns@cloudflare.com serial=2409967884 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A185.27.20.2152026-04-28 → 2026-07-21 · 2 obs
● 2026-04-28 08:41:00
● 2026-07-21 05:23:58
● 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
○ 2026-07-21 05:23:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| sld-server.org | ingrid.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
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.27.20.215 |
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.