mail.sysadmin.help - dns.ninja
mail.sysadmin.help
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.195.13.76🇩🇰 netcup159.195.12.0/22 | ||||||
| PTR | mnz6-7.starburstserver.net | ||||||
sysadmin.help
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:850f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:dbb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.187Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.15🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gerald.ns.cloudflare.com ⭐ | ||||||
| NS | maeve.ns.cloudflare.com | ||||||
| MX | mail.sysadmin.help ⭐ | ||||||
| TXT | v=spf1 ip4:159.195.13.76 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.187, 172.67.133.15 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:850f, 2606:4700:3035::6815:dbb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=12, name=cloudflare-ech.com | ||||||
| SOA | gerald.ns.cloudflare.comdns@cloudflare.com serial=2410316803 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A159.195.13.762026-07-25 → 2026-07-28 · 2 obs
● 2026-07-25 08:10:10
● 2026-07-28 13:42:38
● 2026-07-28 13:42:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | a.nic.help, b.nic.help, c.nic.help, d.nic.help | 8 records |
| sysadmin.help | maeve.ns.cloudflare.com, gerald.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.168
NS records: maeve.ns.cloudflare.com, gerald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysadmin.help (unsigned zone)
⏱️ Timing
Total: 375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.195.13.76 |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.help, b.nic.help, c.nic.help...)
Analysis
Mail Server Role
Mail for sysadmin.help is routed through the mail server mail.sysadmin.help.
IP Addresses
mail.sysadmin.help has exactly one IP address — 159.195.13.76.