mail.l7m.net - robtex.com

mail.l7m.net

DNSSEC⚠️ Not signed
A2602:ffb0:236:1e6::1πŸ‡ΊπŸ‡Έ AS642452602:ffb0:236::/48
PTRarwen.digitalfyre.net
A104.145.236.120πŸ‡ΊπŸ‡Έ AS64245104.145.236.0/24 265 Franklin Street, Suite 1702 Boston MA 02110 United States

l7m.net

DNSSEC⚠️ Not signed
A2602:ffb0:236:1e6::1πŸ‡ΊπŸ‡Έ AS642452602:ffb0:236::/48
A104.145.236.120πŸ‡ΊπŸ‡Έ AS64245104.145.236.0/24 265 Franklin Street, Suite 1702 Boston MA 02110 United States
NSns1.digitalfyre.net ⭐ ⚠️ Not in parent delegation
NSns1647902531521481.placeholder-ns.com ⚠️ Not in zone NS records
NSns2.digitalfyre.net ⚠️ Not in parent delegation
NSns3.digitalfyre.net
NSns4.digitalfyre.net ⚠️ Not in parent delegation
MXmail.l7m.net ⭐
TXTv=spf1 +a +mx +a:arwen.digitalfyre.net include:heimdall.digitalfyre.net -all
SOAns1.digitalfyre.netdns-admin@digitalfyre.net 2026-07-26 #1

MX for

Same first word

Similar names

DNS History

9 records (2 active, 7 former)

20162017201820192020202120222023202420252026NSns1.digitalfyre.netns2.digitalfyre.netMXbackup.mail-sentinel.netl7m.netA104.145.236.1202602:ffb0:236:1e6::1104.145.225.7104.250.103.3CNAMEl7m.net
β—‹NSns1.digitalfyre.net2015-12-11 β†’ 2026-02-16 Β· 4 obs
● 2015-12-11 19:50:04
● 2026-02-16 15:00:16
β—‹ 2026-03-11 17:00:46
β—‹ 2026-08-10 01:02:18
β—‹NSns2.digitalfyre.net2015-12-11 β†’ 2026-02-16 Β· 4 obs
● 2015-12-11 19:50:04
● 2026-02-16 15:00:16
β—‹ 2026-03-11 17:00:46
β—‹ 2026-08-10 01:02:18
β—‹MXbackup.mail-sentinel.net2016-03-18 β†’ 2026-02-16 Β· 5 obs
β—‹ 2015-12-11 19:50:04
● 2016-03-18 17:17:36
● 2026-02-16 15:00:16
β—‹ 2026-03-11 17:00:46
β—‹ 2026-08-10 01:02:18
β—‹MXl7m.net2015-12-11 β†’ 2026-02-16 Β· 4 obs
● 2015-12-11 19:50:04
● 2026-02-16 15:00:16
β—‹ 2026-03-11 17:00:46
β—‹ 2026-08-10 01:02:18
β—‹A104.145.225.72016-03-18 β†’ 2016-07-12 Β· 5 obs
β—‹ 2015-12-11 19:50:04
● 2016-03-18 17:17:36
● 2016-07-12 20:10:22
β—‹ 2026-02-16 15:00:16
β—‹ 2026-08-10 01:02:18
●A104.145.236.1202026-02-16 β†’ 2026-08-10 Β· 3 obs
β—‹ 2016-07-12 20:10:22
● 2026-02-16 15:00:16
● 2026-08-10 01:02:18
β—‹A104.250.103.32015-08-10 β†’ 2015-12-11 Β· 4 obs
● 2015-08-10 05:15:32
● 2015-12-11 19:50:04
β—‹ 2016-03-18 17:17:36
β—‹ 2026-08-10 01:02:18
●A2602:ffb0:236:1e6::12026-02-16 β†’ 2026-08-10 Β· 3 obs
β—‹ 2016-07-12 20:10:22
● 2026-02-16 15:00:16
● 2026-08-10 01:02:18
β—‹CNAMEl7m.net2015-08-10 β†’ 2026-02-16 Β· 4 obs
● 2015-08-10 05:15:32
● 2026-02-16 15:00:16
β—‹ 2026-03-11 17:00:46
β—‹ 2026-08-10 01:02:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
l7m.netns1647902531521481.placeholder-ns.com, ns3.digitalfyre.net2 records

βœ… Authoritative Response

Server:185.136.98.147

NS records: ns1647902531521481.placeholder-ns.com, ns3.digitalfyre.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for l7m.net (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1104.145.236.120
AAAA12602:ffb0:236:1e6::1

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.digitalfyre.net, ns3.digitalfyre.net)

Analysis

Mail Server Role

Mail for l7m.net is routed through the mail server mail.l7m.net.

IP Addresses

mail.l7m.net resolves to the IP addresses 104.145.236.120 and 2602:ffb0:236:1e6::1

mail.mobileservicetech.com, cypresspointlakes.com, mail.refugebikes.com plus two other host names have IP numbers in common with mail.l7m.net.