mail.mathsnote.com - dns.ninja

mail.mathsnote.com

DNSSECโš ๏ธ Not signed
A2a01:4f8:231:1fe8::2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A159.69.139.47๐Ÿ‡ฉ๐Ÿ‡ช Hetzner159.69.0.0/16 HETZNER-DC

mathsnote.com

DNSSECโš ๏ธ Not signed
A2a01:4f8:231:1fe8::2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A159.69.139.47๐Ÿ‡ฉ๐Ÿ‡ช Hetzner159.69.0.0/16 HETZNER-DC
NSns1.fastdirectadmin.com โญ
NSns2.fastdirectadmin.com
MXmail.mathsnote.com โญ
TXTv=spf1 a mx ip4:159.69.139.47 ~all
SOAns1.fastdirectadmin.comhostmaster@mathsnote.com 2026-04-12 #5

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A159.69.139.472a01:4f8:231:1fe8::2
โ—A159.69.139.472026-02-19 โ†’ 2026-06-14 ยท 2 obs
โ— 2026-02-19 13:14:36
โ— 2026-06-14 14:28:30
โ—A2a01:4f8:231:1fe8::22026-02-19 โ†’ 2026-06-14 ยท 2 obs
โ— 2026-02-19 13:14:36
โ— 2026-06-14 14:28:30

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mathsnote.comns1.fastdirectadmin.com, ns2.fastdirectadmin.com2 records

โœ… Authoritative Response

Server:159.69.139.47

NS records: ns1.fastdirectadmin.com, ns2.fastdirectadmin.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for mathsnote.com (unsigned zone)

โฑ๏ธ Timing

Total: 242ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1159.69.139.47
AAAA12a01:4f8:231:1fe8::2

๐Ÿ“Œ 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.