firstsource.org - dns.ninja

firstsource.org

DNSSEC⚠️ Not signed
NSns10.dnsmadeeasy.com ⭐
A2600:1800:10::1🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
A208.94.148.4🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
NSns1.dnspark.com ⚠️ Not in parent delegation
A192.64.119.254🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
NSns11.dnsmadeeasy.com
A2600:1801:11::1🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
A208.80.124.4🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
NSns12.dnsmadeeasy.com
A2600:1802:12::1🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
A208.80.126.4🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
NSns13.dnsmadeeasy.com
A2600:1801:13::1🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
A208.80.125.4🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
NSns14.dnsmadeeasy.com
A2600:1802:14::1🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
A208.80.127.4🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
NSns15.dnsmadeeasy.com
A2600:1800:15::1🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
A208.94.149.4🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
NSns2.dnspark.net ⚠️ Not in parent delegation
A192.64.119.254🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
SOAns10.dnsmadeeasy.comdns@dnsmadeeasy.com 2009-01-01 #4

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=1781641658

Same first word

firstsource.eu
firstsource.in
firstsource.la
firstsource.io
firstsource.life
firstsource.net
firstsource.co
firstsource.org
firstsource.com

Similar names

firstcourse.net
firstcourse.org
resortficus.com
frostcruise.com
stoicsurfer.com
crossfireut.com
coursefirst.com
sourcefirst.com
cruisersoft.com
softcruiser.com
firstcourse.in
firstcourse.fr

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1.dnspark.comns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comns2.dnspark.netns3.dnspark.netns4.dnspark.netns5.dnspark.netMXfirstsource.org.inbound10.mxlogic.netfirstsource.org.inbound10.mxlogicmx.netus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comPTRwww.fsource.orgwww.fsource.org.firstsource.org
●NSns1.dnspark.com2015-06-27 → 2026-06-16 · 2 obs
● 2015-06-27 15:29:30
● 2026-06-16 21:09:50
●NSns10.dnsmadeeasy.com2018-07-04 → 2026-06-16 · 3 obs
○ 2015-11-13 20:32:34
● 2018-07-04 09:23:04
● 2026-06-16 21:09:50
●NSns11.dnsmadeeasy.com2018-07-04 → 2026-06-16 · 3 obs
○ 2015-11-13 20:32:34
● 2018-07-04 09:23:04
● 2026-06-16 21:09:50
●NSns12.dnsmadeeasy.com2018-07-04 → 2026-06-16 · 3 obs
○ 2015-11-13 20:32:34
● 2018-07-04 09:23:04
● 2026-06-16 21:09:50
●NSns13.dnsmadeeasy.com2018-07-04 → 2026-06-16 · 3 obs
○ 2015-11-13 20:32:34
● 2018-07-04 09:23:04
● 2026-06-16 21:09:50
●NSns14.dnsmadeeasy.com2018-07-04 → 2026-06-16 · 3 obs
○ 2015-11-13 20:32:34
● 2018-07-04 09:23:04
● 2026-06-16 21:09:50
●NSns15.dnsmadeeasy.com2018-07-04 → 2026-06-16 · 3 obs
○ 2015-11-13 20:32:34
● 2018-07-04 09:23:04
● 2026-06-16 21:09:50
●NSns2.dnspark.net2015-06-27 → 2026-06-16 · 2 obs
● 2015-06-27 15:29:30
● 2026-06-16 21:09:50
○NSns3.dnspark.net2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 15:29:30
○ 2015-11-13 20:32:34
○ 2026-06-16 21:09:50
○NSns4.dnspark.net2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 15:29:30
○ 2015-11-13 20:32:34
○ 2026-06-16 21:09:50
○NSns5.dnspark.net2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 15:29:30
○ 2015-11-13 20:32:34
○ 2026-06-16 21:09:50
○MXfirstsource.org.inbound10.mxlogic.net2015-06-27 → 2016-05-04 · 4 obs
● 2015-06-27 15:29:30
● 2016-05-04 23:45:36
○ 2017-01-31 21:53:18
○ 2026-06-16 21:09:50
○MXfirstsource.org.inbound10.mxlogicmx.net2015-06-27 → 2016-05-04 · 4 obs
● 2015-06-27 15:29:30
● 2016-05-04 23:45:36
○ 2017-01-31 21:53:18
○ 2026-06-16 21:09:50
○MXus-smtp-inbound-1.mimecast.com2017-01-31 → 2018-07-04 · 5 obs
○ 2016-05-04 23:45:36
● 2017-01-31 21:53:18
● 2018-07-04 09:23:04
○ 2026-04-12 16:10:12
○ 2026-06-16 21:09:50
○MXus-smtp-inbound-2.mimecast.com2017-01-31 → 2018-07-04 · 5 obs
○ 2016-05-04 23:45:36
● 2017-01-31 21:53:18
● 2018-07-04 09:23:04
○ 2026-04-12 16:10:12
○ 2026-06-16 21:09:50
○PTRwww.fsource.org2017-01-31 → 2017-01-31 · 3 obs
● 2017-01-31 21:53:18
○ 2018-07-04 09:23:04
○ 2026-06-16 21:09:50
○PTRwww.fsource.org.firstsource.org2018-07-04 → 2018-07-04 · 4 obs
○ 2017-01-31 21:53:18
● 2018-07-04 09:23:04
○ 2026-04-12 16:10:12
○ 2026-06-16 21:09:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
firstsource.orgns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...-

✅ Authoritative Response

Server:208.94.149.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstsource.org (unsigned zone)

⏱️ Timing

Total: 398ms | Queries: -

📄 Records

TypeCountSample Data
NS8ns15.dnsmadeeasy.com, ns11.dnsmadeeasy.com...
SOA1ns10.dnsmadeeasy.com dns.dnsmadeeasy.com

Analysis

Name Servers

firstsource.org is served by 8 authoritative name servers — among them ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com and 5 others.

There is at least partial name server overlap between firstsource.org and other domains — mobilehts.com, lyricsoverload.com, hapevolve.com and two more among them.

These name servers regularly appear alongside ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com and 7 other name servers in NS record sets.

Hostnames that resolve to two IP addresses:

ns10.dnsmadeeasy.com resolves to two addresses: 208.94.148.4 and 2600:1800:10::1.

ns11.dnsmadeeasy.com resolves to two addresses: 208.80.124.4 and 2600:1801:11::1.

ns12.dnsmadeeasy.com resolves to two addresses: 208.80.126.4 and 2600:1802:12::1.

ns13.dnsmadeeasy.com resolves to two addresses: 208.80.125.4 and 2600:1801:13::1.

ns14.dnsmadeeasy.com resolves to two addresses: 208.80.127.4 and 2600:1802:14::1.

ns15.dnsmadeeasy.com resolves to two addresses: 208.94.149.4 and 2600:1800:15::1.

Hosts with just one IP address:

The hostname ns1.dnspark.com resolves to 192.64.119.254.

The hostname ns2.dnspark.net resolves to 192.64.119.254.

ns1.dnspark.com along with ns2.dnspark.net each resolve to 192.64.119.254 IP addresses.