secondthought.org - dns.ninja

secondthought.org

DNSSEC⚠️ Not signed
A18.208.88.157πŸ‡ΊπŸ‡Έ Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-208-88-157.compute-1.amazonaws.com
A98.84.224.111πŸ‡ΊπŸ‡Έ Amazon98.80.0.0/13 EC2 IAD Prefix
NSdns1.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1πŸ‡ΊπŸ‡Έ NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1πŸ‡ΊπŸ‡Έ NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSdns1.p08.nsone.net
A2620:4d:4000:6259:7:8:0:1πŸ‡ΊπŸ‡Έ NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRns8.demysdns.com
PTRdns1.p08.nsone.net
A198.51.44.8πŸ‡ΊπŸ‡Έ NSONE198.51.44.0/24 198.51.44.0
PTRns8.demysdns.com
PTRdns1.p08.nsone.net
NSdns2.p08.nsone.net
A2a00:edc0:6259:7:8::2πŸ‡ΊπŸ‡Έ NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p08.nsone.net
A198.51.45.8πŸ‡ΊπŸ‡Έ NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p08.nsone.net
NSdns3.p08.nsone.net
A2620:4d:4000:6259:7:8:0:3πŸ‡ΊπŸ‡Έ NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p08.nsone.net
A198.51.44.72πŸ‡ΊπŸ‡Έ NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p08.nsone.net
NSdns4.p08.nsone.net
A2a00:edc0:6259:7:8::4πŸ‡ΊπŸ‡Έ NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p08.nsone.net
A198.51.45.72πŸ‡ΊπŸ‡Έ NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p08.nsone.net
MXmx1.improvmx.com ⭐
A2a05:d012:412:e201:88aa:e7b9:7a43:12d7πŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e202:f36:2c1f:1a49:d38aπŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e203:373a:f51a:4a85:1d25πŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A13.37.195.136πŸ‡«πŸ‡· Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-37-195-136.eu-west-3.compute.amazonaws.com
A15.236.236.160πŸ‡«πŸ‡· Amazon15.236.0.0/15 EC2 CDG prefix
PTRec2-15-236-236-160.eu-west-3.compute.amazonaws.com
A35.181.18.45πŸ‡«πŸ‡· Amazon35.181.0.0/16 EC2 CDG prefix
PTRec2-35-181-18-45.eu-west-3.compute.amazonaws.com
MXmx2.improvmx.com(20)
A2a05:d012:412:e201:1f6e:f6e4:8fd7:4678πŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e202:e81e:cc44:3b53:8a3dπŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e203:7e33:3d9c:28d7:ee20πŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A13.36.107.63πŸ‡«πŸ‡· Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-36-107-63.eu-west-3.compute.amazonaws.com
A13.36.222.39πŸ‡«πŸ‡· Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-36-222-39.eu-west-3.compute.amazonaws.com
A15.236.61.92πŸ‡«πŸ‡· Amazon15.236.0.0/15 EC2 CDG prefix
PTRec2-15-236-61-92.eu-west-3.compute.amazonaws.com
TXTv=spf1 include:spf.improvmx.com ~all
SOAdns1.p01.nsone.netdomains+netlify@netlify.com serial=1768939306

org

DNSSECπŸ”’ 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=1784566806

Previously MX for

Subdomains

Same first word

Similar names

DNS History

20 records (9 active, 11 former)

20162017201820192020202120222023202420252026NSdns1.p01.nsone.netdns1.p08.nsone.netdns2.p08.nsone.netdns3.p08.nsone.netdns4.p08.nsone.netns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netMXmx1.improvmx.commx2.improvmx.comsecondthought.orgA18.208.88.15798.84.224.11113.52.188.9535.157.26.13552.52.192.19163.176.8.21872.52.70.181
●NSdns1.p01.nsone.net2026-06-05 β†’ 2026-07-20 Β· 3 obs
β—‹ 2019-03-22 15:12:10
● 2026-06-05 06:58:18
● 2026-07-20 17:26:32
●NSdns1.p08.nsone.net2026-06-05 β†’ 2026-07-20 Β· 3 obs
β—‹ 2019-03-22 15:12:10
● 2026-06-05 06:58:18
● 2026-07-20 17:26:32
●NSdns2.p08.nsone.net2026-06-05 β†’ 2026-07-20 Β· 3 obs
β—‹ 2019-03-22 15:12:10
● 2026-06-05 06:58:18
● 2026-07-20 17:26:32
●NSdns3.p08.nsone.net2026-06-05 β†’ 2026-07-20 Β· 3 obs
β—‹ 2019-03-22 15:12:10
● 2026-06-05 06:58:18
● 2026-07-20 17:26:32
●NSdns4.p08.nsone.net2026-06-05 β†’ 2026-07-20 Β· 3 obs
β—‹ 2019-03-22 15:12:10
● 2026-06-05 06:58:18
● 2026-07-20 17:26:32
β—‹NSns1.he.net2015-07-18 β†’ 2019-03-22 Β· 4 obs
● 2015-07-18 04:24:48
● 2019-03-22 15:12:10
β—‹ 2026-06-05 06:58:18
β—‹ 2026-07-20 17:26:32
β—‹NSns2.he.net2015-07-18 β†’ 2019-03-22 Β· 4 obs
● 2015-07-18 04:24:48
● 2019-03-22 15:12:10
β—‹ 2026-06-05 06:58:18
β—‹ 2026-07-20 17:26:32
β—‹NSns3.he.net2015-07-18 β†’ 2019-03-22 Β· 4 obs
● 2015-07-18 04:24:48
● 2019-03-22 15:12:10
β—‹ 2026-06-05 06:58:18
β—‹ 2026-07-20 17:26:32
β—‹NSns4.he.net2015-07-18 β†’ 2019-03-22 Β· 4 obs
● 2015-07-18 04:24:48
● 2019-03-22 15:12:10
β—‹ 2026-06-05 06:58:18
β—‹ 2026-07-20 17:26:32
β—‹NSns5.he.net2015-07-18 β†’ 2019-03-22 Β· 4 obs
● 2015-07-18 04:24:48
● 2019-03-22 15:12:10
β—‹ 2026-06-05 06:58:18
β—‹ 2026-07-20 17:26:32
●MXmx1.improvmx.com2026-06-05 β†’ 2026-07-20 Β· 3 obs
β—‹ 2019-03-22 15:12:10
● 2026-06-05 06:58:18
● 2026-07-20 17:26:32
●MXmx2.improvmx.com2026-06-05 β†’ 2026-07-20 Β· 3 obs
β—‹ 2019-03-22 15:12:10
● 2026-06-05 06:58:18
● 2026-07-20 17:26:32
β—‹MXsecondthought.org2015-07-18 β†’ 2019-03-22 Β· 4 obs
● 2015-07-18 04:24:48
● 2019-03-22 15:12:10
β—‹ 2026-06-05 06:58:18
β—‹ 2026-07-20 17:26:32
β—‹A13.52.188.952026-06-05 β†’ 2026-07-20 Β· 2 obs
β—‹ 2026-06-05 06:58:18
β—‹ 2026-07-20 17:26:32
●A18.208.88.1572026-06-05 β†’ 2026-07-20 Β· 4 obs
β—‹ 2019-03-22 15:12:10
● 2026-06-05 06:58:18
β—‹ 2026-06-19 17:33:52
● 2026-07-20 17:26:32
β—‹A35.157.26.1352026-06-19 β†’ 2026-06-19 Β· 3 obs
β—‹ 2026-06-05 06:58:18
● 2026-06-19 17:33:52
β—‹ 2026-07-20 17:26:32
β—‹A52.52.192.1912026-06-05 β†’ 2026-07-20 Β· 2 obs
β—‹ 2026-06-05 06:58:18
β—‹ 2026-07-20 17:26:32
β—‹A63.176.8.2182026-06-19 β†’ 2026-06-19 Β· 3 obs
β—‹ 2026-06-05 06:58:18
● 2026-06-19 17:33:52
β—‹ 2026-07-20 17:26:32
β—‹A72.52.70.1812015-07-18 β†’ 2019-03-22 Β· 4 obs
● 2015-07-18 04:24:48
● 2019-03-22 15:12:10
β—‹ 2026-06-05 06:58:18
β—‹ 2026-07-20 17:26:32
●A98.84.224.1112026-06-05 β†’ 2026-07-20 Β· 4 obs
β—‹ 2019-03-22 15:12:10
● 2026-06-05 06:58:18
β—‹ 2026-06-19 17:33:52
● 2026-07-20 17:26:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
secondthought.orgdns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net-

βœ… Authoritative Response

Server:198.51.44.72

NS records: dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for secondthought.org (unsigned zone)

⏱️ Timing

Total: 1759ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A298.84.224.111, 18.208.88.157
NS4dns1.p08.nsone.net, dns2.p08.nsone.net...
MX2mx2.improvmx.com (pri: 20), mx1.improvmx.com (pri: 10)
TXT1v=spf1 include:spf.improvmx.com ~all
SOA1dns1.p01.nsone.net domains+netlify.netli

Analysis

Hierarchy

The domain www.secondthought.org falls under the parent secondthought.org.

IP Addresses

secondthought.org points to the IP addresses 18.208.88.157 and 98.84.224.111

mus.es, awesome-persian.com, klimlocaties.nl and two other host names share IP numbers with secondthought.org.

Name Servers

secondthought.org has five name servers, which are dns1.p01.nsone.net, dns1.p08.nsone.net, dns2.p08.nsone.net and two others.

At least some of secondthought.org's name servers are shared with other domains, for example e69.mx, mcdittingen.ch, sofia-apartment.at and two more.

These name servers tend to co-occur with dns3.p08.nsone.net, dns4.p08.nsone.net, ns01.squarespacedns.com and 7 other name servers in the same DNS delegations.

Hostnames that resolve to two IP addresses:

dns1.p01.nsone.net resolves to two addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p08.nsone.net resolves to two addresses: 198.51.44.8 and 2620:4d:4000:6259:7:8:0:1.

dns2.p08.nsone.net resolves to two addresses: 198.51.45.8 and 2a00:edc0:6259:7:8::2.

dns3.p08.nsone.net resolves to two addresses: 198.51.44.72 and 2620:4d:4000:6259:7:8:0:3.

dns4.p08.nsone.net resolves to two addresses: 198.51.45.72 and 2a00:edc0:6259:7:8::4.

Mail Servers

Mail for secondthought.org is handled by two mail servers β€” mx1.improvmx.com and mx2.improvmx.com.

secondthought.org uses an identical mail server configuration to several other domains β€” among them tgoz.xyz, dijli.com, crowdpricing.net and two more.

secondthought.org overlaps on mail servers with several other domains, for example ytrehus.com, aceidlo.net, mjlima.com and aimci.com.

Hostnames that resolve to 6 IP addresses:

mx1.improvmx.com resolves to 13.37.195.136, 15.236.236.160 and 35.181.18.45 among others, with 3 other IP addresses in total.

mx2.improvmx.com resolves to 13.36.107.63, 13.36.222.39 and 15.236.61.92 among others, with 3 other IP addresses in total.