`checkoperations.com`

DNSSEC	⚠️ Not signed
A	135.148.139.120^{🇺🇸 OVH135.148.128.0/17 Hosting route}
		PTR	`vps-54c8e1e5.vps.ovh.us`
NS	`vps-54c8e1e5.vps.ovh.us` ⭐ ⚠️ Not in parent delegation
		A	2604:2dc0:101:200::108b^{🇺🇸 OVH2604:2dc0::/32}
			PTR	`vps-54c8e1e5.vps.ovh.us`
		A	135.148.139.120^{🇺🇸 OVH135.148.128.0/17 Hosting route}
			PTR	`vps-54c8e1e5.vps.ovh.us`
NS	`cdns.ovh.net` ⚠️ Not in parent delegation
		A	2001:41d0:3:163::1^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`cdns.ovh.net`
		A	213.186.33.99^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
			PTR	`cdns.ovh.net`
NS	`cpanel.checkoperations.com` ⚠️ Not in zone NS records
NS	`ns2.checkoperations.com` ⚠️ Not in zone NS records
		A	135.148.139.120^{🇺🇸 OVH135.148.128.0/17 Hosting route}
			PTR	`vps-54c8e1e5.vps.ovh.us`
MX	`checkoperations.com` ⭐
		A	135.148.139.120^{🇺🇸 OVH135.148.128.0/17 Hosting route}
			PTR	`vps-54c8e1e5.vps.ovh.us`
TXT	`v=spf1 ip4:135.148.139.120 +mx +a +ip4:15.204.37.64 ~all`
SOA	`vps-54c8e1e5.vps.ovh.us`techsupport@checkoperations.com 2026-01-24 #1

`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=1771291435

MX for

checkoperations.com

Subdomains

cpanel.checkoperations.com

ns2.checkoperations.com

Same first word

checkoperations.com

DNS History

13 records (6 active, 7 former)

●NScdns.ovh.net2026-03-21 → 2026-03-21 · 3 obs

○ 2020-02-13 22:25:26
● 2026-03-21 06:40:30
● 2026-03-21 06:40:32

●NScpanel.checkoperations.com2026-03-21 → 2026-03-21 · 3 obs

○ 2020-02-13 22:25:26
● 2026-03-21 06:40:30
● 2026-03-21 06:40:32

○NSns1.cphosting.com2015-08-22 → 2017-03-17 · 4 obs

● 2015-08-22 05:19:56
● 2017-03-17 05:55:04
○ 2020-02-13 22:25:26
○ 2026-03-21 06:40:32

●NSns2.checkoperations.com2026-03-21 → 2026-03-21 · 3 obs

○ 2020-02-13 22:25:26
● 2026-03-21 06:40:30
● 2026-03-21 06:40:32

○NSns2.cphosting.com2015-08-22 → 2017-03-17 · 4 obs

● 2015-08-22 05:19:56
● 2017-03-17 05:55:04
○ 2020-02-13 22:25:26
○ 2026-03-21 06:40:32

○NSns3.cphosting.com2015-08-22 → 2017-03-17 · 4 obs

● 2015-08-22 05:19:56
● 2017-03-17 05:55:04
○ 2020-02-13 22:25:26
○ 2026-03-21 06:40:32

○NSns513540.ip-192-99-35.net2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-17 05:55:04
● 2020-02-13 22:25:26
○ 2026-03-21 06:40:30
○ 2026-03-21 06:40:32

○NSsdns1.ovh.ca2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-17 05:55:04
● 2020-02-13 22:25:26
○ 2026-03-21 06:40:30
○ 2026-03-21 06:40:32

●NSvps-54c8e1e5.vps.ovh.us2026-03-21 → 2026-03-21 · 3 obs

○ 2020-02-13 22:25:26
● 2026-03-21 06:40:30
● 2026-03-21 06:40:32

●MXcheckoperations.com2015-08-22 → 2026-03-21 · 2 obs

● 2015-08-22 05:19:56
● 2026-03-21 06:40:32

○A108.170.59.2002015-08-22 → 2017-03-17 · 4 obs

● 2015-08-22 05:19:56
● 2017-03-17 05:55:04
○ 2020-02-13 22:25:26
○ 2026-03-21 06:40:32

●A135.148.139.1202026-03-21 → 2026-03-21 · 3 obs

○ 2020-02-13 22:25:26
● 2026-03-21 06:40:30
● 2026-03-21 06:40:32

○A192.99.35.922020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-17 05:55:04
● 2020-02-13 22:25:26
○ 2026-03-21 06:40:30
○ 2026-03-21 06:40:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
checkoperations.com	ns2.checkoperations.com, cpanel.checkoperations.com	2 records

✅ Authoritative Response

Server: 135.148.139.120

NS records: ns2.checkoperations.com, cpanel.checkoperations.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkoperations.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`135.148.139.120`
NS	2	`cdns.ovh.net, vps-54c8e1e5.vps.ovh.us`
MX	1	`checkoperations.com (pri: 0)`
TXT	1	`v=spf1 ip4:135.148.139.120 +mx +a +ip4:1`
SOA	1	`vps-54c8e1e5.vps.ovh.us techsupport.chec`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns2.checkoperations.com, cpanel.checkoperations.com)

Analysis

Hierarchy

checkoperations.com is a parent of cpanel.checkoperations.com and ns2.checkoperations.com.

Mail Server Role

checkoperations.com serves as the mail server for checkoperations.com.

IP Addresses

checkoperations.com points to IP number: 135.148.139.120.

Other host names, for instance ns2.checkoperations.com and vps-54c8e1e5.vps.ovh.us, share IP numbers with checkoperations.com.

Name Servers

checkoperations.com is delegated to four name servers: cpanel.checkoperations.com, ns2.checkoperations.com, cdns.ovh.net and vps-54c8e1e5.vps.ovh.us.

checkoperations.com at least partially shares name servers with other domains, for instance holding-eg.com, registermytrailer.com, vidasilvestre.org, minusitsolutions.gr and critheria.com.

These name servers are commonly used alongside vps-862f8b82.vps.ovh.ca, ns1.branddo.com, ns2.branddo.com, alpha.talkiemedia.com, ns1.premiumdoms.io, ns2.premiumdoms.io, vps-d31c452c.vps.ovh.ca, ns1.mipagina.net, ns2.mipagina.net and ns3.mipagina.net.

Host names with two IP numbers:

cdns.ovh.net points to 2001:41d0:3:163::1 and 213.186.33.99.

vps-54c8e1e5.vps.ovh.us points to 2604:2dc0:101:200::108b and 135.148.139.120.

Host names with one IP number:

ns2.checkoperations.com points to 135.148.139.120.

Host names that point to 135.148.139.120: vps-54c8e1e5.vps.ovh.us and ns2.checkoperations.com.

Mail Servers

checkoperations.com is handled by a single mail server, checkoperations.com.

checkoperations.com points to a single IP: 135.148.139.120.

checkoperations.com - robtex.com