mail.mathsnote.com - dns.ninja
mail.mathsnote.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:4f8:231:1fe8::2๐ฉ๐ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 159.69.139.47๐ฉ๐ช Hetzner159.69.0.0/16 HETZNER-DC | ||||||
mathsnote.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:4f8:231:1fe8::2๐ฉ๐ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 159.69.139.47๐ฉ๐ช Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| NS | ns1.fastdirectadmin.com โญ | ||||||
| NS | ns2.fastdirectadmin.com | ||||||
| MX | mail.mathsnote.com โญ | ||||||
| TXT | v=spf1 a mx ip4:159.69.139.47 ~all | ||||||
| SOA | ns1.fastdirectadmin.comhostmaster@mathsnote.com 2026-04-12 #5 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โA159.69.139.472026-02-19 โ 2026-06-14 ยท 2 obs
โ 2026-02-19 13:14:36
โ 2026-06-14 14:28:30
โ 2026-06-14 14:28:30
โA2a01:4f8:231:1fe8::22026-02-19 โ 2026-06-14 ยท 2 obs
โ 2026-02-19 13:14:36
โ 2026-06-14 14:28:30
โ 2026-06-14 14:28:30
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathsnote.com | ns1.fastdirectadmin.com, ns2.fastdirectadmin.com | 2 records |
โ Authoritative Response
Server:159.69.139.47
NS records: ns1.fastdirectadmin.com, ns2.fastdirectadmin.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for mathsnote.com (unsigned zone)
โฑ๏ธ Timing
Total: 242ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.139.47 |
| AAAA | 1 | 2a01:4f8:231:1fe8::2 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.fastdirectadmin.com, ns2.fastdirectadmin.com)
Analysis
Mail Server Role
Mail for mathsnote.com is routed through the mail server mail.mathsnote.com.
IP Addresses
mail.mathsnote.com points to the IP addresses 159.69.139.47 and 2a01:4f8:231:1fe8::2
mail.niendorf-wohlfuehloase.de, mail.euribor.app, mail.musicora.ch plus two other host names have IP numbers in common with mail.mathsnote.com.