mworldsys.com - dns.ninja

`mworldsys.com`

DNSSEC	⚠️ Not signed
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`ns1.netfirms.com` ⭐
		A	162.159.24.252^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.netfirms.com`
		A	162.159.25.208^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`protonmail-verification=d2622098875638f9f3070230d0ec112ed522f523`
SOA	`ns1.netfirms.com`dnsadmin@netfirms.com 2011-03-30 #66

`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=1785670342

Same first word

mworldsys.com

DNS History

19 records (11 active, 8 former)

○NSns1.division120.net2015-06-28 → 2016-06-16 · 4 obs

● 2015-06-28 00:32:24
● 2016-06-16 12:44:46
○ 2016-12-31 16:55:56
○ 2026-08-02 11:54:02

●NSns1.netfirms.com2016-12-31 → 2026-08-02 · 3 obs

○ 2016-06-16 12:44:46
● 2016-12-31 16:55:56
● 2026-08-02 11:54:02

○NSns2.division120.net2015-06-28 → 2016-06-16 · 4 obs

● 2015-06-28 00:32:24
● 2016-06-16 12:44:46
○ 2016-12-31 16:55:56
○ 2026-08-02 11:54:02

●NSns2.netfirms.com2016-12-31 → 2026-08-02 · 3 obs

○ 2016-06-16 12:44:46
● 2016-12-31 16:55:56
● 2026-08-02 11:54:02

○NSns3.division120.net2015-06-28 → 2016-06-16 · 4 obs

● 2015-06-28 00:32:24
● 2016-06-16 12:44:46
○ 2016-12-31 16:55:56
○ 2026-08-02 11:54:02

○NSns4.division120.net2015-06-28 → 2016-06-16 · 4 obs

● 2015-06-28 00:32:24
● 2016-06-16 12:44:46
○ 2016-12-31 16:55:56
○ 2026-08-02 11:54:02

●MXalt1.aspmx.l.google.com2015-06-28 → 2026-08-02 · 2 obs

● 2015-06-28 00:32:24
● 2026-08-02 11:54:02

●MXalt2.aspmx.l.google.com2015-06-28 → 2026-08-02 · 2 obs

● 2015-06-28 00:32:24
● 2026-08-02 11:54:02

●MXalt3.aspmx.l.google.com2016-12-31 → 2026-08-02 · 3 obs

○ 2016-06-16 12:44:46
● 2016-12-31 16:55:56
● 2026-08-02 11:54:02

●MXalt4.aspmx.l.google.com2016-12-31 → 2026-08-02 · 3 obs

○ 2016-06-16 12:44:46
● 2016-12-31 16:55:56
● 2026-08-02 11:54:02

●MXaspmx.l.google.com2015-06-28 → 2026-08-02 · 2 obs

● 2015-06-28 00:32:24
● 2026-08-02 11:54:02

○MXaspmx2.googlemail.com2015-06-28 → 2016-06-16 · 4 obs

● 2015-06-28 00:32:24
● 2016-06-16 12:44:46
○ 2016-12-31 16:55:56
○ 2026-08-02 11:54:02

○MXaspmx3.googlemail.com2015-06-28 → 2016-06-16 · 4 obs

● 2015-06-28 00:32:24
● 2016-06-16 12:44:46
○ 2016-12-31 16:55:56
○ 2026-08-02 11:54:02

○MXaspmx4.googlemail.com2015-06-28 → 2016-06-16 · 4 obs

● 2015-06-28 00:32:24
● 2016-06-16 12:44:46
○ 2016-12-31 16:55:56
○ 2026-08-02 11:54:02

○MXaspmx5.googlemail.com2015-06-28 → 2016-06-16 · 4 obs

● 2015-06-28 00:32:24
● 2016-06-16 12:44:46
○ 2016-12-31 16:55:56
○ 2026-08-02 11:54:02

●A216.239.32.212015-06-28 → 2026-08-02 · 2 obs

● 2015-06-28 00:32:24
● 2026-08-02 11:54:02

●A216.239.34.212016-12-31 → 2026-08-02 · 3 obs

○ 2015-06-28 00:32:24
● 2016-12-31 16:55:56
● 2026-08-02 11:54:02

●A216.239.36.212016-12-31 → 2026-08-02 · 3 obs

○ 2015-06-28 00:32:24
● 2016-12-31 16:55:56
● 2026-08-02 11:54:02

●A216.239.38.212016-12-31 → 2026-08-02 · 3 obs

○ 2015-06-28 00:32:24
● 2016-12-31 16:55:56
● 2026-08-02 11:54:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mworldsys.com	ns1.netfirms.com, ns2.netfirms.com	4 records

✅ Authoritative Response

Server:162.159.24.252

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mworldsys.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.38.21, 216.239.34.21...`
NS	2	`ns2.netfirms.com, ns1.netfirms.com`
MX	5	`ALT4.ASPMX.L.GOOGLE.com (pri: 10), ALT1.ASPMX.L.GOOGLE.com (pri: 5)...`
TXT	1	`protonmail-verification=d2622098875638f9`
SOA	1	`ns1.netfirms.com dnsadmin.netfirms.com`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

mworldsys.com resolves to four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Two other host names, along with myfrancis.com, malcoreconsulting.com and sagarmachinery.com, also share IP numbers with mworldsys.com.

Name Servers

mworldsys.com uses two name servers for its delegation: ns1.netfirms.com and ns2.netfirms.com.

mworldsys.com shares its NS records with other domains, for example theairporttaxi.ca, tochman.com, fotoarts.ca and two others.

mworldsys.com has at least partial name server overlap with other domains, such as placroix.com, johncbarentine.com, bronskill.com and two others.

It is common to see these name servers used together with name servers ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.

ns1.netfirms.com directs to 162.159.24.252 and ns2.netfirms.com directs to 162.159.25.208; each host name points to exactly one IP number.

Mail Servers

mworldsys.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between mworldsys.com and other domains, including goom.co.jp, stopline3.org, avscale.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com directs traffic to 172.253.122.26 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.