officesystemsco.com - dns.ninja

`officesystemsco.com`

DNSSEC	⚠️ Not signed
NS	`ns57.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns58.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`officesystemsco-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS57.WORLDNIC.com`namehost@WORLDNIC.com serial=124021515

	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=1782874231

officesystemsco.com

6 records (3 active, 3 former)

●NSns57.worldnic.com2015-05-31 → 2026-07-01 · 2 obs

● 2015-05-31 05:12:22
● 2026-07-01 02:55:34

●NSns58.worldnic.com2015-05-31 → 2026-07-01 · 2 obs

● 2015-05-31 05:12:22
● 2026-07-01 02:55:34

○MXmail.officesystemsco.com2015-05-31 → 2016-09-26 · 4 obs

● 2015-05-31 05:12:22
● 2016-09-26 22:51:12
○ 2017-06-26 18:47:48
○ 2026-07-01 02:55:34

●MXofficesystemsco-com.mail.protection.outlook.com2017-06-26 → 2026-07-01 · 3 obs

○ 2016-09-26 22:51:12
● 2017-06-26 18:47:48
● 2026-07-01 02:55:34

○A104.238.125.112017-06-26 → 2017-06-26 · 4 obs

○ 2016-09-26 22:51:12
● 2017-06-26 18:47:48
○ 2026-03-05 01:04:34
○ 2026-07-01 02:55:34

○A198.58.93.562015-05-31 → 2016-09-26 · 4 obs

● 2015-05-31 05:12:22
● 2016-09-26 22:51:12
○ 2017-06-26 18:47:48
○ 2026-07-01 02:55:34

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
officesystemsco.com	ns57.worldnic.com, ns58.worldnic.com	2 records

Server:162.159.27.8

NS records: ns57.worldnic.com, ns58.worldnic.com

⚠️ Insecure (no DNSSEC)

No DS record for officesystemsco.com (unsigned zone)

Total: 136ms | Queries: -

Type	Count	Sample Data
NS	2	`ns57.worldnic.com, ns58.worldnic.com`
MX	1	`officesystemsco-com.mail.protection.outl`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS57.WORLDNIC.com namehost.WORLDNIC.com`

Total: 2

Out-of-bailiwick: 2 (ns57.worldnic.com, ns58.worldnic.com)

The NS records for officesystemsco.com delegate to ns57.worldnic.com and ns58.worldnic.com.

officesystemsco.com uses the same name servers as several other domains — among them sat7.education, leadershipviadesign.net, interstatedata.com and two more.

Mail for officesystemsco.com is handled by a single mail server, officesystemsco-com.mail.protection.outlook.com.