`nullmx.mcsschool.com`

	DNSSEC	⚠️ Not signed
	A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}

`mcsschool.com`

	DNSSEC	⚠️ Not signed
	A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
	NS	`ns79.worldnic.com` ⭐
	NS	`ns80.worldnic.com`
	TXT	`google-site-verification=C4YLEvO8R4C1H18DIpyDQYMFHDHcQ5TyR_POfyAnQiA`
	SOA	`NS79.WORLDNIC.com`namehost@WORLDNIC.com serial=117021516

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

2 records (1 active, 1 former)

○A173.192.64.1472015-12-05 → 2016-06-23 · 3 obs

● 2015-12-05 18:16:24
● 2016-06-23 17:34:20
○ 2026-03-27 14:33:54

●A208.91.197.272026-03-27 → 2026-03-27 · 2 obs

○ 2016-06-23 17:34:20
● 2026-03-27 14:33:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
mcsschool.com	ns79.worldnic.com, ns80.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.78

NS records: ns79.worldnic.com, ns80.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcsschool.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns79.worldnic.com, ns80.worldnic.com)

Analysis

IP Addresses

nullmx.mcsschool.com points to an IP address: 208.91.197.27.

other host names include mail.petodorbusters.com, www.lonsaatch.com, arthurmurraydancestudio.org, dogsplayvegas.com and lowecs.com; they share IP numbers with nullmx.mcsschool.com.

nullmx.mcsschool.com - robtex.com