mail.rmdev.co - dns.ninja

mail.rmdev.co

rmdev.co

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com
NSns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comA13.248.169.4876.223.54.14646.32.230.132
NSns1.afternic.com2026-02-24 → 2026-06-18 · 2 obs
● 2026-02-24 07:11:12
● 2026-06-18 09:08:08
NSns2.afternic.com2026-02-24 → 2026-06-18 · 2 obs
● 2026-02-24 07:11:12
● 2026-06-18 09:08:08
A13.248.169.482026-02-24 → 2026-06-18 · 3 obs
○ 2016-11-30 01:55:58
● 2026-02-24 07:11:12
● 2026-06-18 09:08:08
A46.32.230.1322015-07-07 → 2016-11-30 · 4 obs
● 2015-07-07 13:19:36
● 2016-11-30 01:55:58
○ 2026-02-24 07:11:12
○ 2026-06-18 09:08:08
A76.223.54.1462026-02-24 → 2026-06-18 · 3 obs
○ 2016-11-30 01:55:58
● 2026-02-24 07:11:12
● 2026-06-18 09:08:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coc.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co-
rmdev.cons2.afternic.com, ns1.afternic.com-

✅ Authoritative Response

Server:97.74.98.69

NS records: ns2.afternic.com, ns1.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rmdev.co (unsigned zone)

⏱️ Timing

Total: 539ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.afternic.com dns.jomax.net

Analysis

IP Addresses

mail.rmdev.co directs to two IP numbers, 13.248.169.48 and 76.223.54.146

Additional host names — thingsthatmattermost.com, cooty.com, lakeview.us and two others — share IP numbers with mail.rmdev.co.

Name Servers

mail.rmdev.co is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.

mail.rmdev.co shares its name server setup with other domains, including nionde.com, lastsight.com, o-nami.com and two others.

mail.rmdev.co has at least partial name server overlap with other domains, such as kkor.com, greenserver.us, mightymattresses.com and two others.

It is common to see these name servers used together with name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn.

Each of the two host names carries two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.