lsfmusa.org - robtex.com

lsfmusa.org

DNSSEC⚠️ Not signed
A216.40.47.17🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRredirect.managednsservice.com
NSns1.mdnsservice.com ⭐
A2604:4000:0:d:216:40:47:18🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns1.mdnsservice.com
A216.40.47.18🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRns1.mdnsservice.com
NSns2.mdnsservice.com
A2604:4000:2800:d:64:99:148:11🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRns2.mdnsservice.com
A64.98.148.11🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRns2.mdnsservice.com
NSns3.mdnsservice.com
A2604:4000:0:d:64:99:96:34🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns3.mdnsservice.com
A64.99.96.34🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2
PTRns3.mdnsservice.com
MXlsfmusa-org.mail.protection.outlook.com ⭐
MXsipdir.online.lync.com(100)
MXsipfed.online.lync.com(100)
A52.123.188.169🇺🇸 Microsoft52.120.0.0/14 MICROSOFT
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.mdnsservice.comhostmaster@mdnsservice.com serial=1817742802

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778508826

Subdomains

mx.lsfmusa.org

Same first word

lsfmusa.org

Similar names

amfluss.wien
salusfm.com
amfluss.com
amfluss.net
amfluss.de

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns1.mdnsservice.comns2.mdnsservice.comns3.mdnsservice.comns1.expired.homestead.comns118551.ztomy.comns2.expired.homestead.comns218551.ztomy.comMXlsfmusa-org.mail.protection.outlook.comsipdir.online.lync.comsipfed.online.lync.com~ms75738171.msv1.invalid.outlook.commx.lsfmusa.orgA216.40.47.1766.81.203.1066.81.203.13566.81.203.200
○NSns1.expired.homestead.com2026-03-30 → 2026-03-30 · 4 obs
○ 2016-07-19 12:14:26
● 2026-03-30 18:07:08
○ 2026-05-11 14:32:38
○ 2026-05-11 14:32:40
●NSns1.mdnsservice.com2015-06-09 → 2026-05-11 · 5 obs
● 2015-06-09 09:31:10
● 2016-07-19 12:14:26
○ 2026-03-30 18:07:08
● 2026-05-11 14:32:38
● 2026-05-11 14:32:40
○NSns118551.ztomy.com2026-03-30 → 2026-03-30 · 4 obs
○ 2016-07-19 12:14:26
● 2026-03-30 18:07:08
○ 2026-05-11 14:32:38
○ 2026-05-11 14:32:40
○NSns2.expired.homestead.com2026-03-30 → 2026-03-30 · 4 obs
○ 2016-07-19 12:14:26
● 2026-03-30 18:07:08
○ 2026-05-11 14:32:38
○ 2026-05-11 14:32:40
●NSns2.mdnsservice.com2015-06-09 → 2026-05-11 · 5 obs
● 2015-06-09 09:31:10
● 2016-07-19 12:14:26
○ 2026-03-30 18:07:08
● 2026-05-11 14:32:38
● 2026-05-11 14:32:40
○NSns218551.ztomy.com2026-03-30 → 2026-03-30 · 4 obs
○ 2016-07-19 12:14:26
● 2026-03-30 18:07:08
○ 2026-05-11 14:32:38
○ 2026-05-11 14:32:40
●NSns3.mdnsservice.com2015-06-09 → 2026-05-11 · 5 obs
● 2015-06-09 09:31:10
● 2016-07-19 12:14:26
○ 2026-03-30 18:07:08
● 2026-05-11 14:32:38
● 2026-05-11 14:32:40
○MX~2026-03-30 → 2026-03-30 · 4 obs
○ 2016-07-19 12:14:26
● 2026-03-30 18:07:08
○ 2026-05-11 14:32:38
○ 2026-05-11 14:32:40
●MXlsfmusa-org.mail.protection.outlook.com2016-07-19 → 2026-05-11 · 5 obs
○ 2016-03-28 08:02:06
● 2016-07-19 12:14:26
○ 2026-03-30 18:07:08
● 2026-05-11 14:32:38
● 2026-05-11 14:32:40
○MXms75738171.msv1.invalid.outlook.com2015-12-30 → 2016-03-28 · 5 obs
○ 2015-06-09 09:31:10
● 2015-12-30 11:26:38
● 2016-03-28 08:02:06
○ 2016-07-19 12:14:26
○ 2026-05-11 14:32:40
○MXmx.lsfmusa.org2015-06-09 → 2016-03-28 · 4 obs
● 2015-06-09 09:31:10
● 2016-03-28 08:02:06
○ 2016-07-19 12:14:26
○ 2026-05-11 14:32:40
●MXsipdir.online.lync.com2016-07-19 → 2026-05-11 · 5 obs
○ 2016-03-28 08:02:06
● 2016-07-19 12:14:26
○ 2026-03-30 18:07:08
● 2026-05-11 14:32:38
● 2026-05-11 14:32:40
●MXsipfed.online.lync.com2016-07-19 → 2026-05-11 · 5 obs
○ 2016-03-28 08:02:06
● 2016-07-19 12:14:26
○ 2026-03-30 18:07:08
● 2026-05-11 14:32:38
● 2026-05-11 14:32:40
●A216.40.47.172015-06-09 → 2026-05-11 · 5 obs
● 2015-06-09 09:31:10
● 2016-07-19 12:14:26
○ 2026-03-30 18:07:08
● 2026-05-11 14:32:38
● 2026-05-11 14:32:40
○A66.81.203.102026-03-30 → 2026-03-30 · 4 obs
○ 2016-07-19 12:14:26
● 2026-03-30 18:07:08
○ 2026-05-11 14:32:38
○ 2026-05-11 14:32:40
○A66.81.203.1352026-03-30 → 2026-03-30 · 4 obs
○ 2016-07-19 12:14:26
● 2026-03-30 18:07:08
○ 2026-05-11 14:32:38
○ 2026-05-11 14:32:40
○A66.81.203.2002026-03-30 → 2026-03-30 · 4 obs
○ 2016-07-19 12:14:26
● 2026-03-30 18:07:08
○ 2026-05-11 14:32:38
○ 2026-05-11 14:32:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
lsfmusa.orgns2.mdnsservice.com, ns1.mdnsservice.com, ns3.mdnsservice.com-

✅ Authoritative Response

Server:64.98.148.11

NS records: ns2.mdnsservice.com, ns1.mdnsservice.com, ns3.mdnsservice.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lsfmusa.org (unsigned zone)

⏱️ Timing

Total: 1299ms | Queries: -

📄 Records

TypeCountSample Data
A1216.40.47.17
NS3ns2.mdnsservice.com, ns3.mdnsservice.com...
MX3lsfmusa-org.mail.protection.outlook.com , sipfed.online.lync.com (pri: 100)...
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.mdnsservice.com hostmaster.mdnsservi

Analysis

Hierarchy

mx.lsfmusa.org has lsfmusa.org as its parent.

IP Addresses

lsfmusa.org maps to IP address 216.40.47.17.

Other host names, for instance frostattorney.com, muchmoreaccountinginc.com, abc-rec.com, siwickigreenberg.com and print-med.com share IP numbers with lsfmusa.org.

Name Servers

lsfmusa.org is delegated to name servers ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.

lsfmusa.org at least partially shares name servers with other domains such as larrylynch.net.emailmx.com, needrealty.com, clements.net, pruett.com and dalrymple.com.

These name servers are commonly used with ns1.mailbank.com and ns2.mailbank.com.

Host names with two IP numbers:

ns1.mdnsservice.com points to 2604:4000:0:d:216:40:47:18 and 216.40.47.18.

ns2.mdnsservice.com points to 2604:4000:2800:d:64:99:148:11 and 64.98.148.11.

ns3.mdnsservice.com points to 2604:4000:0:d:64:99:96:34 and 64.99.96.34.

Mail Servers

lsfmusa.org is handled by three mail servers: sipdir.online.lync.com, sipfed.online.lync.com and lsfmusa-org.mail.protection.outlook.com.

lsfmusa.org shares mail servers with other domains at least in part, for instance sasou.me, celtus.org, agrocampo.tienda, tracktion.com.au and sunriseneurology.com.

These mail servers are commonly used with webdir.online.lync.com, clientconfig.microsoftonline-p.net, enterpriseenrollment.manage.microsoft.com, enterpriseregistration.windows.net, autodiscover.outlook.com, agrocampo-tienda.mail.protection.outlook.com, sunriseneurology-com.mail.protection.outlook.com, _dc-mx.1d9dc9251d45.sunriseneurology.com and bradylinen-com.mail.protection.outlook.com.

Host names with one IP: sipfed.online.lync.com points to 52.123.188.169.