certken.com - dns.ninja

`certken.com`

DNSSEC	⚠️ Not signed
A	192.250.231.252^{🇬🇧 WHG-USE1192.250.231.0/24}
		PTR	`heracles.webserverdns.com`
NS	`ns1.ronelssolutions.co.uk` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.ronelssolutions.co.uk`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`certken.com` ⭐
		A	192.250.231.252^{🇬🇧 WHG-USE1192.250.231.0/24}
			PTR	`heracles.webserverdns.com`
TXT	`v=spf1 +a +mx +ip4:192.250.231.249 include:spf.mysecurecloudhost.com +ip4:192...`
SOA	`ns1.ronelssolutions.co.uk`ronelssolutions23@gmail.com 2026-07-03 #0

`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=1786319514

MX for

certken.com

Same first word

certken.com

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DNS History

10 records (4 active, 6 former)

○NSdns1.supremepanel.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 01:11:28
○ 2026-03-08 06:21:12
○ 2026-08-10 00:14:48

○NSdns2.supremepanel.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 01:11:28
○ 2026-03-08 06:21:12
○ 2026-08-10 00:14:48

○NSdns3.supremepanel.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 01:11:28
○ 2026-03-08 06:21:12
○ 2026-08-10 00:14:48

○NSdns4.supremepanel.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 01:11:28
○ 2026-03-08 06:21:12
○ 2026-08-10 00:14:48

●NSns1.ronelssolutions.co.uk2026-03-08 → 2026-08-10 · 3 obs

○ 2019-12-18 01:11:28
● 2026-03-08 06:21:12
● 2026-08-10 00:14:48

●NSns2.ronelssolutions.co.uk2026-03-08 → 2026-08-10 · 3 obs

○ 2019-12-18 01:11:28
● 2026-03-08 06:21:12
● 2026-08-10 00:14:48

●MXcertken.com2019-12-18 → 2026-08-10 · 4 obs

● 2019-12-18 01:11:28
○ 2026-06-23 22:12:34
● 2026-06-25 07:28:44
● 2026-08-10 00:14:48

○A170.10.160.1532019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 01:11:28
○ 2026-03-08 06:21:12
○ 2026-08-10 00:14:48

●A192.250.231.2522026-03-08 → 2026-08-10 · 5 obs

○ 2019-12-18 01:11:28
● 2026-03-08 06:21:12
○ 2026-06-23 22:12:34
● 2026-06-25 07:28:44
● 2026-08-10 00:14:48

○A65.181.111.1432026-03-08 → 2026-08-10 · 2 obs

○ 2026-03-08 06:21:12
○ 2026-08-10 00:14:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certken.com	ns1.ronelssolutions.co.uk, ns2.ronelssolutions.co.uk	-

✅ Authoritative Response

Server:13.248.158.180

NS records: ns1.ronelssolutions.co.uk, ns2.ronelssolutions.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certken.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.250.231.252`
NS	2	`ns1.ronelssolutions.co.uk, ns2.ronelssolutions.co.uk`
MX	1	`certken.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:192.250.231.249 inclu`
SOA	1	`ns1.ronelssolutions.co.uk ronelssolution`

Analysis

Mail Server Role

certken.com handles its own mail, functioning as its own mail server.

IP Addresses

certken.com resolves to just one IP address, 192.250.231.252.

Two other host names, along with consultoresdeinformatica.com, chrystyoung.com and bavu.net, also share IP numbers with certken.com.

Name Servers

certken.com is delegated to two name servers: ns1.ronelssolutions.co.uk and ns2.ronelssolutions.co.uk.

certken.com shares its NS records with other domains, for example cafelatta.co.ke, lokyatech.co.ke, flirta.online and two others.

certken.com shares at least some of its name servers with other domains, such as ronelssolutions.co.uk.

These name servers tend to appear in combination with the name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

ns1.ronelssolutions.co.uk → 13.248.158.180 and ns2.ronelssolutions.co.uk → 75.2.118.134: one IP number per host name.

Mail Servers

certken.com is served by just one mail server: certken.com.

certken.com resolves to a single IP number: 192.250.231.252.