mail.1stlets.com - robtex.com

mail.1stlets.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐ ⚠️ Not in parent delegation
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
NSns2.afternic.com ⚠️ Not in parent delegation
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

1stlets.com

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

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comMX.A13.248.169.4876.223.54.14679.121.193.186
NSns1.afternic.com2026-04-20 → 2026-07-23 · 2 obs
● 2026-04-20 08:49:24
● 2026-07-23 09:07:08
NSns2.afternic.com2026-04-20 → 2026-07-23 · 2 obs
● 2026-04-20 08:49:24
● 2026-07-23 09:07:08
MX.2026-04-20 → 2026-07-23 · 2 obs
○ 2026-04-20 08:49:24
○ 2026-07-23 09:07:08
A13.248.169.482026-04-20 → 2026-07-23 · 3 obs
○ 2016-04-21 05:47:48
● 2026-04-20 08:49:24
● 2026-07-23 09:07:08
A76.223.54.1462026-04-20 → 2026-07-23 · 3 obs
○ 2016-04-21 05:47:48
● 2026-04-20 08:49:24
● 2026-07-23 09:07:08
A79.121.193.1862015-05-12 → 2016-04-21 · 4 obs
● 2015-05-12 20:12:28
● 2016-04-21 05:47:48
○ 2026-04-20 08:49:24
○ 2026-07-23 09:07:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...-
1stlets.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:173.201.66.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1stlets.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

mail.1stlets.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Additional host names — pdns01.mdprogram.com, thedemocracyforum.org, diffusionpump.xyz and two others — share IP numbers with mail.1stlets.com.

Name Servers

mail.1stlets.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.

mail.1stlets.com shares its name server setup with other domains, including mail.perfectfix.com, untried.com, vibeboom.com and two others.

The name servers of mail.1stlets.com overlap at least partially with those of other domains — among them bose.ai, blacksheep.pro, excellencebar.com and two more.

These name servers commonly appear alongside the name servers verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-d3jclucsp89ganyqbydeny.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.