`smtp2.network-sys.net`

DNSSEC

⚠️ Not signed

`network-sys.net`

	DNSSEC	⚠️ Not signed
	A	183.178.52.194^{🇭🇰 HKBN183.178.0.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street}
	NS	`network-sys.net` ⭐
	NS	`ns0.network-sys.net`
	NS	`ns1.network-sys.net`
	MX	`mail.network-sys.net` ⭐
	SOA	`network-sys.net`root@network-sys.net serial=2903260011

Previously MX for

kk823.com

hung-fung.com

emperorwell.com

rec-eng-fmro.com

william-intl.com

ods-asia.com

arsoft.hk

ranhillint.com

skywellsafe.com

art-sea.com

unique-hk.net

bandshk.com

network-sys.net

Same first word

smtp2.pythonanywhere.com

smtp2.kinghost.net

smtp2.selfip.net

smtp2.sc.gov.br

smtp2.org

smtp2.gov.ee

smtp2.eu

smtp2.net

smtp2.gov.cl

smtp2.gov.rs

smtp2.com

Similar names

2smtp.com

mtsp2.com

mt2sp.com

DNS History

2 records (0 active, 2 former)

○A118.142.43.992015-06-08 → 2016-04-23 · 4 obs

● 2015-06-08 08:56:54
● 2016-04-23 21:29:10
○ 2016-05-11 18:33:08
○ 2026-03-25 06:22:28

○A203.174.45.2302016-05-11 → 2017-01-01 · 4 obs

○ 2016-04-23 21:29:10
● 2016-05-11 18:33:08
● 2017-01-01 22:08:10
○ 2026-03-25 06:22:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
network-sys.net	ns0.network-sys.net, ns1.network-sys.net	2 records

✅ Authoritative Response

Server:183.178.52.194

NS records: ns0.network-sys.net, ns1.network-sys.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for network-sys.net (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns0.network-sys.net, ns1.network-sys.net)

smtp2.network-sys.net - robtex.com