rationaloptimism.com - robtex.com

rationaloptimism.com

DNSSEC⚠️ Not signed
A216.21.239.197
NSdns101.register.com ⭐
A162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns102.register.com
A162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOADNS101.REGISTER.comroot@REGISTER.com serial=120042815

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=1776608877

Same first word

rationaloptimism.com

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSdns101.register.comdns102.register.comdns010.d.register.comdns057.c.register.comdns128.b.register.comdns153.a.register.comMXp.webcom.ctmail.comA216.21.239.197
○NSdns010.d.register.com2015-07-24 → 2017-06-03 · 4 obs
● 2015-07-24 02:37:24
● 2017-06-03 09:33:14
○ 2026-03-30 05:21:48
○ 2026-04-19 14:44:52
○NSdns057.c.register.com2015-07-24 → 2017-06-03 · 4 obs
● 2015-07-24 02:37:24
● 2017-06-03 09:33:14
○ 2026-03-30 05:21:48
○ 2026-04-19 14:44:52
●NSdns101.register.com2026-03-30 → 2026-04-19 · 3 obs
○ 2017-06-03 09:33:14
● 2026-03-30 05:21:48
● 2026-04-19 14:44:52
●NSdns102.register.com2026-03-30 → 2026-04-19 · 3 obs
○ 2017-06-03 09:33:14
● 2026-03-30 05:21:48
● 2026-04-19 14:44:52
○NSdns128.b.register.com2015-07-24 → 2017-06-03 · 4 obs
● 2015-07-24 02:37:24
● 2017-06-03 09:33:14
○ 2026-03-30 05:21:48
○ 2026-04-19 14:44:52
○NSdns153.a.register.com2015-07-24 → 2017-06-03 · 4 obs
● 2015-07-24 02:37:24
● 2017-06-03 09:33:14
○ 2026-03-30 05:21:48
○ 2026-04-19 14:44:52
○MXp.webcom.ctmail.com2016-06-18 → 2017-06-03 · 4 obs
● 2016-06-18 23:59:34
● 2017-06-03 09:33:14
○ 2026-03-30 05:21:48
○ 2026-04-19 14:44:52
●A216.21.239.1972015-07-24 → 2026-04-19 · 2 obs
● 2015-07-24 02:37:24
● 2026-04-19 14:44:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...-
rationaloptimism.comdns101.register.com, dns102.register.com2 records

✅ Authoritative Response

Server:162.159.25.158

NS records: dns101.register.com, dns102.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rationaloptimism.com (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

TypeCountSample Data
A1216.21.239.197
NS2dns101.register.com, dns102.register.com
SOA1DNS101.REGISTER.com root.REGISTER.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)

Analysis

IP Addresses

rationaloptimism.com points to a single IP number: 216.21.239.197.

Other host names, for instance rentstat.com, hipspanic.net, fannyslapp.net, stockmail.com and pajanor.com share IP numbers with rationaloptimism.com.

Name Servers

rationaloptimism.com is delegated to two name servers: dns101.register.com and dns102.register.com.

rationaloptimism.com uses the same name server setup as other domains, for instance michelemiarifulcis.com, gemacdonald.com, anghel.com, compoundblue.com and ishackingyou.com.

Host names with one IP number:

dns101.register.com points to: 162.159.24.117.

dns102.register.com points to: 162.159.25.158.