obpairsystems.com - dns.ninja

`obpairsystems.com`

DNSSEC	⚠️ Not signed
A	138.197.120.226^{🇺🇸 DIGITALOCEAN138.197.112.0/20 DigitalOcean}
		PTR	`1225110.cloudwaysapps.com`
NS	`ns47.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns48.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`obpairsystems-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.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`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`duo_sso_verification=ejU83VSxiAuWMmlXneeHfTOrrvsJCRYJsITlbVs5mDWIM7BQvyj8HD6E...`
TXT	`MS=ms24877102`
TXT	`mscid=OX6/q0HjuNytPTfR3yxJwFOksKyGiCgkbQ7R1g5i/soVmP2UKYoy9IyliFo1fSZEJSH7uMg...`
TXT	`duo_sso_verification=Qji4i5FT8e84O40P8Wjtk3iQI7uy8XmoFZM2wiZo94dPDnX5BJB4myxG...`
TXT	`smartsheet-site-validation=MtkEO831Nwi1khWGl33X0tbP6nfph-Ul`
SOA	`NS47.WORLDNIC.com`namehost@WORLDNIC.com serial=126061618

`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=1785004057

Subdomains

mail.obpairsystems.com

Same first word

obpairsystems.com

DNS History

12 records (4 active, 8 former)

○NSns1.bdm.microsoftonline.com2015-06-07 → 2020-03-14 · 4 obs

● 2015-06-07 10:31:46
● 2020-03-14 07:22:52
○ 2026-03-16 16:12:28
○ 2026-07-25 18:29:06

○NSns2.bdm.microsoftonline.com2015-06-07 → 2020-03-14 · 4 obs

● 2015-06-07 10:31:46
● 2020-03-14 07:22:52
○ 2026-03-16 16:12:28
○ 2026-07-25 18:29:06

○NSns3.bdm.microsoftonline.com2015-06-07 → 2020-03-14 · 4 obs

● 2015-06-07 10:31:46
● 2020-03-14 07:22:52
○ 2026-03-16 16:12:28
○ 2026-07-25 18:29:06

○NSns4.bdm.microsoftonline.com2015-06-07 → 2020-03-14 · 4 obs

● 2015-06-07 10:31:46
● 2020-03-14 07:22:52
○ 2026-03-16 16:12:28
○ 2026-07-25 18:29:06

●NSns47.worldnic.com2026-03-16 → 2026-07-25 · 3 obs

○ 2020-03-14 07:22:52
● 2026-03-16 16:12:28
● 2026-07-25 18:29:06

●NSns48.worldnic.com2026-03-16 → 2026-07-25 · 3 obs

○ 2020-03-14 07:22:52
● 2026-03-16 16:12:28
● 2026-07-25 18:29:06

○MXd210677a.ess.barracudanetworks.com2020-03-14 → 2020-03-14 · 4 obs

○ 2017-04-19 17:45:22
● 2020-03-14 07:22:52
○ 2026-03-16 16:12:28
○ 2026-07-25 18:29:06

○MXd210677b.ess.barracudanetworks.com2020-03-14 → 2020-03-14 · 4 obs

○ 2017-04-19 17:45:22
● 2020-03-14 07:22:52
○ 2026-03-16 16:12:28
○ 2026-07-25 18:29:06

○MXobpairsystems-com.mail.eo.outlook.com2015-06-07 → 2017-04-19 · 4 obs

● 2015-06-07 10:31:46
● 2017-04-19 17:45:22
○ 2020-03-14 07:22:52
○ 2026-07-25 18:29:06

●MXobpairsystems-com.mail.protection.outlook.com2016-09-22 → 2026-07-25 · 6 obs

○ 2015-06-07 10:31:46
● 2016-09-22 09:40:38
● 2017-04-19 17:45:22
○ 2020-03-14 07:22:52
● 2026-03-16 16:12:28
● 2026-07-25 18:29:06

●A138.197.120.2262026-03-16 → 2026-07-25 · 3 obs

○ 2020-03-14 07:22:52
● 2026-03-16 16:12:28
● 2026-07-25 18:29:06

○A96.127.148.22020-03-14 → 2020-03-14 · 3 obs

● 2020-03-14 07:22:52
○ 2026-03-16 16:12:28
○ 2026-07-25 18:29:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
obpairsystems.com	ns47.worldnic.com, ns48.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.111

NS records: ns47.worldnic.com, ns48.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for obpairsystems.com (unsigned zone)

⏱️ Timing

Total: 886ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.197.120.226`
NS	2	`ns48.worldnic.com, ns47.worldnic.com`
MX	1	`obpairsystems-com.mail.protection.outloo`
TXT	6	`duo_sso_verification=ejU83VSxiAuWMmlXnee, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`NS47.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns47.worldnic.com, ns48.worldnic.com)

Analysis

Hierarchy

obpairsystems.com is a parent domain of mail.obpairsystems.com.

IP Addresses

obpairsystems.com points to a single IP number: 138.197.120.226.

Additional host names — akrontitle.com, innoveyance.com, bj-rocket.com and two others — share IP numbers with obpairsystems.com.

Name Servers

obpairsystems.com has two authoritative name servers — ns47.worldnic.com and ns48.worldnic.com.

obpairsystems.com shares its name server setup with other domains, including seattleopera.biz, transware.net, travelerchoice.com and two others.

ns47.worldnic.com and ns48.worldnic.com each resolve to one IP number: ns47.worldnic.com points to 162.159.26.111 and ns48.worldnic.com points to 162.159.27.50.

Mail Servers

obpairsystems.com has one mail server: obpairsystems-com.mail.protection.outlook.com.

obpairsystems-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.26, 52.101.11.13, 52.101.194.4 and 5 other.