certaintech.com - dns.ninja

`certaintech.com`

DNSSEC	⚠️ Not signed
A	70.40.216.51^{🇺🇸 EIGI70.40.192.0/19 Unified Layer}
		PTR	`box2119.bluehost.com`
NS	`ns1.bluehost.com` ⭐
		A	162.159.24.80^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.bluehost.com`
NS	`ns2.bluehost.com`
		A	162.159.25.175^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.bluehost.com`
MX	`mail.certaintech.com` ⭐
		A	70.40.216.51^{🇺🇸 EIGI70.40.192.0/19 Unified Layer}
			PTR	`box2119.bluehost.com`
TXT	`v=spf1 a mx include:websitewelcome.com -all`
SOA	`ns1.bluehost.com`root@box2119.bluehost.com 2025-05-21 #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=1782614630

WOT: SAFE (68/100)

Subdomains

mail.certaintech.com

Same first word

certaintech.com

certaintech.biz

Similar names

DNS History

12 records (4 active, 8 former)

○NSns1.basil.arvixe.com2015-07-04 → 2017-01-09 · 4 obs

● 2015-07-04 07:57:44
● 2017-01-09 04:32:14
○ 2019-01-02 14:21:28
○ 2026-06-28 03:10:26

●NSns1.bluehost.com2019-01-02 → 2026-06-28 · 3 obs

○ 2017-01-09 04:32:14
● 2019-01-02 14:21:28
● 2026-06-28 03:10:26

○NSns2.basil.arvixe.com2015-07-04 → 2017-01-09 · 4 obs

● 2015-07-04 07:57:44
● 2017-01-09 04:32:14
○ 2019-01-02 14:21:28
○ 2026-06-28 03:10:26

●NSns2.bluehost.com2019-01-02 → 2026-06-28 · 3 obs

○ 2017-01-09 04:32:14
● 2019-01-02 14:21:28
● 2026-06-28 03:10:26

●MXmail.certaintech.com2019-01-02 → 2026-06-28 · 3 obs

○ 2017-01-09 04:32:14
● 2019-01-02 14:21:28
● 2026-06-28 03:10:26

○MXmx0.ik2.com2015-07-04 → 2017-01-09 · 4 obs

● 2015-07-04 07:57:44
● 2017-01-09 04:32:14
○ 2019-01-02 14:21:28
○ 2026-06-28 03:10:26

○MXmx1.ik2.com2015-07-04 → 2017-01-09 · 4 obs

● 2015-07-04 07:57:44
● 2017-01-09 04:32:14
○ 2019-01-02 14:21:28
○ 2026-06-28 03:10:26

○MXmx2.ik2.com2015-07-04 → 2017-01-09 · 4 obs

● 2015-07-04 07:57:44
● 2017-01-09 04:32:14
○ 2019-01-02 14:21:28
○ 2026-06-28 03:10:26

○MXmx3.ik2.com2015-07-04 → 2017-01-09 · 4 obs

● 2015-07-04 07:57:44
● 2017-01-09 04:32:14
○ 2019-01-02 14:21:28
○ 2026-06-28 03:10:26

○A143.95.251.122015-11-11 → 2017-01-09 · 5 obs

○ 2015-07-04 07:57:44
● 2015-11-11 11:04:06
● 2017-01-09 04:32:14
○ 2019-01-02 14:21:28
○ 2026-06-28 03:10:26

○A198.143.164.52015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 07:57:44
○ 2015-11-11 11:04:06
○ 2026-06-28 03:10:26

●A70.40.216.512019-01-02 → 2026-06-28 · 3 obs

○ 2017-01-09 04:32:14
● 2019-01-02 14:21:28
● 2026-06-28 03:10:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
certaintech.com	ns1.bluehost.com, ns2.bluehost.com	2 records

✅ Authoritative Response

Server:162.159.24.80

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certaintech.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`70.40.216.51`
NS	2	`ns1.bluehost.com, ns2.bluehost.com`
MX	1	`mail.certaintech.com (pri: 0)`
TXT	1	`v=spf1 a mx include:websitewelcome.com -`
SOA	1	`ns1.bluehost.com root.box2119.bluehost.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)

Analysis

Hierarchy

The domain mail.certaintech.com falls under the parent certaintech.com.

IP Addresses

certaintech.com resolves to one IP address: 70.40.216.51.

mail.drugsxp.com, elmroi.com, mail.ifront.com.au and two other host names share IP numbers with certaintech.com.

Name Servers

certaintech.com is served by two delegated name servers, ns1.bluehost.com and ns2.bluehost.com.

certaintech.com uses the same name servers as several other domains — among them thewhitetablecloth.com, highgrowthceos.com, gerigjata.com and two more.

The name servers for certaintech.com are partially shared with other domains like powermate.pro, okchelploans.com and humanresourcesla.com

Each of ns1.bluehost.com and ns2.bluehost.com has one IP address: ns1.bluehost.com uses 162.159.24.80 and ns2.bluehost.com uses 162.159.25.175.

Mail Servers

Mail for certaintech.com is handled by a single mail server, mail.certaintech.com.

There is one IP number for mail.certaintech.com: 70.40.216.51.