mail.mammu.org - robtex.com

mail.mammu.org

DNSSECโš ๏ธ Not signed
A2a01:4f9:fff1:e::10๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
PTRandoria.nordname.net
A135.181.12.10๐Ÿ‡ซ๐Ÿ‡ฎ Hetzner135.181.0.0/16 HETZNER-DC

mammu.org

DNSSECโš ๏ธ Not signed
A2a01:4f9:fff1:e::10๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
A135.181.12.10๐Ÿ‡ซ๐Ÿ‡ฎ Hetzner135.181.0.0/16 HETZNER-DC
NSdns1.nordname.net โญ
NSdns2.nordname.net
MXmail.mammu.org โญ
TXTv=spf1 a mx ip4:135.181.12.10 ip6:2a01:4f9:fff1:e:0:0:0:10 include:relay.mail...
SOAdns1.nordname.nethostmaster@mammu.org 2026-04-04 #3

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A135.181.12.102a01:4f9:fff1:e::10
โ—A135.181.12.102026-02-16 โ†’ 2026-05-13 ยท 2 obs
โ— 2026-02-16 10:00:44
โ— 2026-05-13 02:11:04
โ—A2a01:4f9:fff1:e::102026-02-16 โ†’ 2026-05-13 ยท 2 obs
โ— 2026-02-16 10:00:44
โ— 2026-05-13 02:11:04

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
mammu.orgdns2.nordname.net, dns1.nordname.net-

โœ… Authoritative Response

Server:91.107.208.137

NS records: dns2.nordname.net, dns1.nordname.net

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for mammu.org (unsigned zone)

โฑ๏ธ Timing

Total: 1059ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1135.181.12.10
AAAA12a01:4f9:fff1:e::10

Analysis

Mail Server Role

mail.mammu.org functions as a mail server for mammu.org.

IP Addresses

mail.mammu.org resolves to two IP numbers: 2a01:4f9:fff1:e::10 and 135.181.12.10.

other host names including smartshipsystems.com, 1step.fi, somehow.fi, matleena.info and njetworking.com share IP numbers with mail.mammu.org.