`smtp1.expressclock.com`

DNSSEC

⚠️ Not signed

`expressclock.com`

	DNSSEC	⚠️ Not signed
	A	52.20.84.62^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
	NS	`ns1.squadhelp.com` ⭐
	NS	`ns2.squadhelp.com`
	TXT	`f0095018235b8109a2bf9f65674a1784b6971ed6`
	SOA	`ns1.squadhelp.com`hostmaster@expressclock.com 2025-11-10 #1

Previously MX for

qayi.expressclock.com

Same first word

smtp1.in

smtp1.gov.rs

smtp1.ru

smtp1.com

smtp1.us.com

smtp1.kinghost.net

smtp1.org

smtp1.eu

smtp1.gov.ee

smtp1.selfip.net

smtp1.hu

smtp1.net

Similar names

1smtp.com

stmp1.com

mtsp1.com

1stpm.com

1stpm.org

p1smt.com

smpt1.ws

mtsp1.cc

mp1st.com

tpms1.com

1smtp.ru

1stpm.net

DNS History

2 records (0 active, 2 former)

○MXmx.expressclock.com2015-06-03 → 2016-08-07 · 4 obs

● 2015-06-03 15:42:56
● 2016-08-07 22:32:14
○ 2026-02-20 23:29:08
○ 2026-03-24 15:49:48

○A66.96.162.1282015-06-03 → 2016-08-07 · 4 obs

● 2015-06-03 15:42:56
● 2016-08-07 22:32:14
○ 2026-02-20 23:29:08
○ 2026-03-24 15:49:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
expressclock.com	ns1.squadhelp.com, ns2.squadhelp.com	2 records

✅ Authoritative Response

Server:52.23.148.124

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expressclock.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.squadhelp.com, ns2.squadhelp.com)

smtp1.expressclock.com - robtex.com