optimalsort.com - robtex.com

optimalsort.com

DNSSEC⚠️ Not signed
A3.131.150.69🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix
PTRec2-3-131-150-69.us-east-2.compute.amazonaws.com
NSns1.dnsimple.com ⭐
A2400:cb00:2049:1::a29f:1804🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.dnsimple.com
A162.159.24.4Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dnsimple.com
NSns2.dnsimple.com
A2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route
A199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route
NSns3.dnsimple.com
A2400:cb00:2049:1::a29f:1a04🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns3.dnsimple.com
A162.159.26.4Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.dnsimple.com
NSns4.dnsimple.com
A2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route
A199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(1)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXaspmx2.googlemail.com(2)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
SOAns1.dnsimple.comadmin@dnsimple.com serial=1450387642

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

optimalsort.com

Similar names

mattropolis.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.comns1.rimuhosting.comns2.rimuhosting.comMXalt1.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comA3.131.150.69128.199.34.116188.166.203.6950.31.225.9372.249.66.69
●NSns1.dnsimple.com2016-03-16 → 2026-03-23 · 3 obs
○ 2015-12-11 15:24:12
● 2016-03-16 00:47:02
● 2026-03-23 21:28:08
○NSns1.rimuhosting.com2015-08-19 → 2015-12-11 · 4 obs
● 2015-08-19 05:20:40
● 2015-12-11 15:24:12
○ 2016-03-16 00:47:02
○ 2026-03-23 21:28:08
●NSns2.dnsimple.com2016-03-16 → 2026-03-23 · 3 obs
○ 2015-12-11 15:24:12
● 2016-03-16 00:47:02
● 2026-03-23 21:28:08
○NSns2.rimuhosting.com2015-08-19 → 2015-12-11 · 4 obs
● 2015-08-19 05:20:40
● 2015-12-11 15:24:12
○ 2016-03-16 00:47:02
○ 2026-03-23 21:28:08
●NSns3.dnsimple.com2016-03-16 → 2026-03-23 · 3 obs
○ 2015-12-11 15:24:12
● 2016-03-16 00:47:02
● 2026-03-23 21:28:08
●NSns4.dnsimple.com2016-03-16 → 2026-03-23 · 3 obs
○ 2015-12-11 15:24:12
● 2016-03-16 00:47:02
● 2026-03-23 21:28:08
●MXalt1.aspmx.l.google.com2015-08-19 → 2026-03-23 · 6 obs
● 2015-08-19 05:20:40
● 2015-12-11 15:24:12
○ 2016-03-16 00:47:02
○ 2016-09-25 16:00:34
● 2017-09-26 00:17:56
● 2026-03-23 21:28:08
●MXaspmx.l.google.com2015-08-19 → 2026-03-23 · 6 obs
● 2015-08-19 05:20:40
● 2015-12-11 15:24:12
○ 2016-03-16 00:47:02
○ 2016-09-25 16:00:34
● 2017-09-26 00:17:56
● 2026-03-23 21:28:08
●MXaspmx2.googlemail.com2015-08-19 → 2026-03-23 · 6 obs
● 2015-08-19 05:20:40
● 2015-12-11 15:24:12
○ 2016-03-16 00:47:02
○ 2016-09-25 16:00:34
● 2017-09-26 00:17:56
● 2026-03-23 21:28:08
○A128.199.34.1162017-09-26 → 2017-09-26 · 4 obs
○ 2016-09-25 16:00:34
● 2017-09-26 00:17:56
○ 2026-03-23 13:08:58
○ 2026-03-23 21:28:08
○A188.166.203.692017-09-26 → 2017-09-26 · 4 obs
○ 2016-09-25 16:00:34
● 2017-09-26 00:17:56
○ 2026-03-23 13:08:58
○ 2026-03-23 21:28:08
●A3.131.150.692026-03-23 → 2026-03-23 · 3 obs
○ 2017-09-26 00:17:56
● 2026-03-23 13:08:58
● 2026-03-23 21:28:08
○A50.31.225.932016-03-16 → 2016-09-25 · 5 obs
○ 2015-12-11 15:24:12
● 2016-03-16 00:47:02
● 2016-09-25 16:00:34
○ 2017-09-26 00:17:56
○ 2026-03-23 21:28:08
○A72.249.66.692015-08-19 → 2015-12-11 · 4 obs
● 2015-08-19 05:20:40
● 2015-12-11 15:24:12
○ 2016-03-16 00:47:02
○ 2026-03-23 21:28:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
optimalsort.comns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com8 records

✅ Authoritative Response

Server:162.159.24.4

NS records: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimalsort.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
A13.131.150.69
NS4ns1.dnsimple.com, ns2.dnsimple.com...
MX3aspmx.l.google.com (pri: 0), alt1.aspmx.l.google.com (pri: 1)...
SOA1ns1.dnsimple.com admin.dnsimple.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.dnsimple.com, ns1.dnsimple.com, ns2.dnsimple.com...)

Analysis

IP Addresses

optimalsort.com points to a single IP address: 3.131.150.69.

Other host names such as openmama.net, www.cardstar.com, compareninja.com, exec-sys.com and d3-js.org share IPs with optimalsort.com.

Name Servers

optimalsort.com is delegated to four name servers: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com.

optimalsort.com at least partially shares name servers with other domains, for example theworkingparty.com.au, edlcofaz.com, cheapsavvy.com, seattlerb.org and tisdt.com.

These name servers are often used together with ns4.dnsimple-edge.org and ns2.dnsimple-edge.net.

Host names with two IP numbers:

ns1.dnsimple.com points to: 2400:cb00:2049:1::a29f:1804 and 162.159.24.4

ns2.dnsimple.com points to: 2620:111:8005::53 and 199.247.153.53

ns3.dnsimple.com points to: 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4

ns4.dnsimple.com points to: 2620:111:8007::53 and 199.247.155.53

Mail Servers

optimalsort.com is handled by three mail servers: aspmx2.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com.

optimalsort.com shares at least partially some mail servers with other domains, for instance thriverealestateeducation.com, ns500758.ns500698.ns500759.ns500736.ns500735.ns500735.ns500735.ns500735.ns500698.ns500708.ns500708.ns500698.ns500652.ns500576.trackreceptor.com, ns500693.ns500693.ns500699.ns500693.ns500699.ns500734.ns500588.ns500693.ns500699.ns500588.ns500588.ns500110.dtrkdll.com, ns500699.ns500699.ns500693.ns500693.ns500693.ns500728.ns500683.ns500612.ns500612.ns500612.ns500588.ns500612.ns500632.ns500612.ns500578.ns500110.dtrkdll.com and shire.fit.

these mail servers are often used together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26