mxstu.com - dns.ninja

`mxstu.com`

DNSSEC	⚠️ Not signed
A	67.221.182.205^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
		PTR	`mxstu.com`
A	67.221.182.206^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.207^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.208^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.209^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.210^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.211^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.212^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.213^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.214^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.215^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.216^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.217^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.218^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.219^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.220^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.221^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.222^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.223^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.224^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.225^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.226^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.227^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
A	67.221.182.228^{🇺🇸 NYI67.221.176.0/20 IP BLOCK}
NS	`ns37.worldnic.com` ⭐
		A	162.159.26.212^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns38.worldnic.com`
		A	162.159.27.146^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.mxstu.com` ⭐
		A	64.90.180.154^{🇺🇸 NYI64.90.160.0/19 New York Internet}
			PTR	`mxdi.com`
TXT	`spf2.0/pra +all`
TXT	`v=spf1 a mx ptr a:mxstu.com -all`
SOA	`NS37.WORLDNIC.com`namehost@WORLDNIC.com serial=111020116

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782652590

PTR for

Subdomains

mail.mxstu.com

Same first word

mxstu.com

Similar names

xmust.com

mstux.org

xumts.com

mustx.com

smutx.net

smutx.me

msuxt.com

mstux.de

xsmut.com

tusmx.de

utsmx.com

tmxus.com

sumxt.com

smutx.com

stumx.info

tsmux.xyz

xmstu.top

DNS History

27 records (27 active, 0 former)

●NSns37.worldnic.com2015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●NSns38.worldnic.com2015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●MXmail.mxstu.com2015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2052015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2062015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2072015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2082015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2092015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2102015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2112015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2122015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2132015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2142015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2152015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2162015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2172015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2182015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2192015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2202015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2212015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2222015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2232015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2242015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2252015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2262015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2272015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

●A67.221.182.2282015-07-11 → 2026-06-28 · 2 obs

● 2015-07-11 02:26:22
● 2026-06-28 13:45:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mxstu.com	ns37.worldnic.com, ns38.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.146

NS records: ns37.worldnic.com, ns38.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mxstu.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	24	`67.221.182.210, 67.221.182.208...`
NS	2	`ns37.worldnic.com, ns38.worldnic.com`
MX	1	`mail.mxstu.com (pri: 10)`
TXT	2	`spf2.0/pra +all, v=spf1 a mx ptr a:mxstu.com -all`
SOA	1	`NS37.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns37.worldnic.com, ns38.worldnic.com)

Analysis

Hierarchy

mxstu.com serves as the parent of mail.mxstu.com.

IP Addresses

mxstu.com directs to 24 IP numbers: 67.221.182.205, 67.221.182.206, 67.221.182.207 and 21 other.

Name Servers

The NS records for mxstu.com delegate to ns37.worldnic.com and ns38.worldnic.com.

mxstu.com shares its NS records with other domains, for example katinc.net, ashlandconveyors.com, nysanda.com and two others.

mxstu.com and other domains like microagenmt.com share at least a portion of their name servers.

ns37.worldnic.com directs to 162.159.26.212 and ns38.worldnic.com directs to 162.159.27.146; each host name points to exactly one IP number.

Mail Servers

The sole mail server for mxstu.com is mail.mxstu.com.

mail.mxstu.com resolves to 64.90.180.154 and no other IP number.