sam-dfw.org - robtex.com

sam-dfw.org

DNSSEC⚠️ Not signed
A162.159.134.42Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns55.worldnic.com ⭐
A162.159.26.165Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns56.worldnic.com
A162.159.27.8Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXsamdfw-org0i.mail.protection.outlook.com ⭐
A2a01:111:f403:c901::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:c91d::a🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-co1pr21cu00202.inbound.protection.outlook.com
A2a01:111:f403:f90b::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:f913::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.40.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy5pr03cu00204.inbound.protection.outlook.com
A52.101.50.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00401.inbound.protection.outlook.com
A52.101.194.15🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch4pr21cu00107.inbound.protection.outlook.com
TXTMS=ms60867251
TXTv=spf1 include:spf.protection.outlook.com include:clientemailspf.growthzoneap...
SOANS55.WORLDNIC.COMnamehost@WORLDNIC.COM serial=123020823

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=1774792581

Previously MX for

sam-dfw.org

Same first word

sam-dfw.org

Similar names

ams-dfw.com
afd-swm.de

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns55.worldnic.comns56.worldnic.comns1.firespring.comns2.firespring.comns3.elighthost.comns4.elighthost.comMXsamdfw-org0i.mail.protection.outlook.comfallbackmx.spamexperts.eulastmx.spamexperts.netmx.spamexperts.commx1.emailsrvr.commx2.emailsrvr.comsam-dfw.orgA162.159.134.42184.107.226.13852.5.5.85
○NSns1.firespring.com2016-04-21 → 2017-01-07 · 5 obs
○ 2016-01-23 00:06:44
● 2016-04-21 13:00:18
● 2017-01-07 15:12:12
○ 2026-03-25 12:07:18
○ 2026-03-29 14:27:38
○NSns2.firespring.com2016-04-21 → 2017-01-07 · 5 obs
○ 2016-01-23 00:06:44
● 2016-04-21 13:00:18
● 2017-01-07 15:12:12
○ 2026-03-25 12:07:18
○ 2026-03-29 14:27:38
○NSns3.elighthost.com2015-06-26 → 2016-01-23 · 4 obs
● 2015-06-26 21:32:44
● 2016-01-23 00:06:44
○ 2016-04-21 13:00:18
○ 2026-03-29 14:27:38
○NSns4.elighthost.com2015-06-26 → 2016-01-23 · 4 obs
● 2015-06-26 21:32:44
● 2016-01-23 00:06:44
○ 2016-04-21 13:00:18
○ 2026-03-29 14:27:38
●NSns55.worldnic.com2026-03-25 → 2026-03-29 · 3 obs
○ 2017-01-07 15:12:12
● 2026-03-25 12:07:18
● 2026-03-29 14:27:38
●NSns56.worldnic.com2026-03-25 → 2026-03-29 · 3 obs
○ 2017-01-07 15:12:12
● 2026-03-25 12:07:18
● 2026-03-29 14:27:38
○MXfallbackmx.spamexperts.eu2016-04-21 → 2016-04-21 · 4 obs
○ 2016-01-23 00:06:44
● 2016-04-21 13:00:18
○ 2017-01-07 15:12:12
○ 2026-03-29 14:27:38
○MXlastmx.spamexperts.net2016-04-21 → 2016-04-21 · 4 obs
○ 2016-01-23 00:06:44
● 2016-04-21 13:00:18
○ 2017-01-07 15:12:12
○ 2026-03-29 14:27:38
○MXmx.spamexperts.com2016-04-21 → 2016-04-21 · 4 obs
○ 2016-01-23 00:06:44
● 2016-04-21 13:00:18
○ 2017-01-07 15:12:12
○ 2026-03-29 14:27:38
○MXmx1.emailsrvr.com2017-01-07 → 2017-01-07 · 4 obs
○ 2016-04-21 13:00:18
● 2017-01-07 15:12:12
○ 2026-03-25 12:07:18
○ 2026-03-29 14:27:38
○MXmx2.emailsrvr.com2017-01-07 → 2017-01-07 · 4 obs
○ 2016-04-21 13:00:18
● 2017-01-07 15:12:12
○ 2026-03-25 12:07:18
○ 2026-03-29 14:27:38
○MXsam-dfw.org2015-06-26 → 2016-01-23 · 4 obs
● 2015-06-26 21:32:44
● 2016-01-23 00:06:44
○ 2016-04-21 13:00:18
○ 2026-03-29 14:27:38
●MXsamdfw-org0i.mail.protection.outlook.com2026-03-25 → 2026-03-29 · 3 obs
○ 2017-01-07 15:12:12
● 2026-03-25 12:07:18
● 2026-03-29 14:27:38
●A162.159.134.422026-03-25 → 2026-03-29 · 3 obs
○ 2017-01-07 15:12:12
● 2026-03-25 12:07:18
● 2026-03-29 14:27:38
○A184.107.226.1382015-06-26 → 2016-01-23 · 4 obs
● 2015-06-26 21:32:44
● 2016-01-23 00:06:44
○ 2016-04-21 13:00:18
○ 2026-03-29 14:27:38
○A52.5.5.852016-04-21 → 2017-01-07 · 5 obs
○ 2016-01-23 00:06:44
● 2016-04-21 13:00:18
● 2017-01-07 15:12:12
○ 2026-03-25 12:07:18
○ 2026-03-29 14:27:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
sam-dfw.orgns55.worldnic.com, ns56.worldnic.com-

✅ Authoritative Response

Server:162.159.27.8

NS records: ns55.worldnic.com, ns56.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sam-dfw.org (unsigned zone)

⏱️ Timing

Total: 384ms | Queries: -

📄 Records

TypeCountSample Data
A1162.159.134.42
NS2ns55.worldnic.com, ns56.worldnic.com
MX1samdfw-org0i.mail.protection.outlook.com
TXT2MS=ms60867251, v=spf1 include:spf.protection.outlook.co
SOA1NS55.WORLDNIC.COM namehost.WORLDNIC.COM

Analysis

IP Addresses

sam-dfw.org points to a single IP address: 162.159.134.42.

Other host names such as luxfhcares.com, cmpfr.com, tampabayaviation.com, alliancerr.com and newattitudetv.org share IP numbers with sam-dfw.org.

Name Servers

sam-dfw.org is delegated to two name servers: ns55.worldnic.com and ns56.worldnic.com.

sam-dfw.org uses the same name server setup as other domains, including berdoll.com, usnotaries.com, recyclemoreminnesota.com, globalmediagroup.com and ceinetwork.com.

sam-dfw.org shares some name servers with other domains, for example turnout.repair.

Hostnames with a single IP

ns55.worldnic.com resolves to: 162.159.26.165.

ns56.worldnic.com resolves to: 162.159.27.8.

Mail Servers

The mail server for sam-dfw.org is samdfw-org0i.mail.protection.outlook.com.

samdfw-org0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c91d::a, 2a01:111:f403:f90b::, 2a01:111:f403:f913::, 52.101.11.19, 52.101.40.4, 52.101.50.1 and 52.101.194.15.