`tensioncore.com`

DNSSEC	⚠️ Not signed
A	184.68.129.234^{🇨🇦 ASN-SHAW184.68.128.0/19}
NS	`ns1.tensioncore.com` ⭐
		A	184.68.129.234^{🇨🇦 ASN-SHAW184.68.128.0/19}
NS	`ns2.tensioncore.com`
		A	184.68.129.235^{🇨🇦 ASN-SHAW184.68.128.0/19}
MX	`mail.tensioncore.com` ⭐
		A	184.68.129.236^{🇨🇦 ASN-SHAW184.68.128.0/19}
			PTR	`mail.tensioncore.com`
TXT	`v=spf1 a mx ip4:184.68.129.234 ip4:184.68.129.236 ~all`
SOA	`ns1.tensioncore.com`hostmaster@tensioncore.com serial=48

`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=1776045702

Subdomains

ns1.tensioncore.com

mail.tensioncore.com

ns2.tensioncore.com

Same first word

tensioncore.com

Similar names

ercosentino.com

ensinocerto.com

conniestore.com

tecnosenior.com.br

tecnosenior.com

DNS History

9 records (4 active, 5 former)

○NSns1.2358.ca2008-12-07 → 2008-12-07 · 3 obs

● 2008-12-07 23:30:02
○ 2015-05-03 18:16:34
○ 2026-04-13 02:25:56

●NSns1.tensioncore.com2008-12-07 → 2026-04-13 · 5 obs

● 2008-12-07 23:30:02
○ 2015-05-03 18:16:34
○ 2017-04-03 23:00:18
● 2026-03-18 12:57:10
● 2026-04-13 02:25:56

○NSns2.2358.ca2008-12-07 → 2008-12-07 · 3 obs

● 2008-12-07 23:30:02
○ 2015-05-03 18:16:34
○ 2026-04-13 02:25:56

●NSns2.tensioncore.com2015-05-03 → 2026-04-13 · 3 obs

○ 2008-12-07 23:30:02
● 2015-05-03 18:16:34
● 2026-04-13 02:25:56

○NSns3.tensioncore.com2015-05-03 → 2017-04-03 · 5 obs

○ 2008-12-07 23:30:02
● 2015-05-03 18:16:34
● 2017-04-03 23:00:18
○ 2026-03-18 12:57:10
○ 2026-04-13 02:25:56

○NSns4.tensioncore.com2015-10-10 → 2017-04-03 · 5 obs

○ 2015-05-03 18:16:34
● 2015-10-10 23:34:58
● 2017-04-03 23:00:18
○ 2026-03-18 12:57:10
○ 2026-04-13 02:25:56

○MXmail.rasberry.ca2015-05-03 → 2017-04-03 · 5 obs

○ 2008-12-07 23:30:02
● 2015-05-03 18:16:34
● 2017-04-03 23:00:18
○ 2026-03-18 12:57:10
○ 2026-04-13 02:25:56

●MXmail.tensioncore.com2026-03-18 → 2026-04-13 · 3 obs

○ 2017-04-03 23:00:18
● 2026-03-18 12:57:10
● 2026-04-13 02:25:56

●A184.68.129.2342015-05-03 → 2026-04-13 · 3 obs

○ 2008-12-07 23:30:02
● 2015-05-03 18:16:34
● 2026-04-13 02:25:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
tensioncore.com	ns1.tensioncore.com, ns2.tensioncore.com	2 records

✅ Authoritative Response

Server:184.68.129.235

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tensioncore.com (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`184.68.129.234`
NS	2	`ns2.tensioncore.com, ns1.tensioncore.com`
MX	1	`mail.tensioncore.com (pri: 5)`
TXT	1	`v=spf1 a mx ip4:184.68.129.234 ip4:184.6`
SOA	1	`ns1.tensioncore.com hostmaster.tensionco`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.tensioncore.com, ns2.tensioncore.com)

Analysis

Hierarchy

tensioncore.com is a parent of ns1.tensioncore.com, mail.tensioncore.com and ns2.tensioncore.com.

IP Addresses

tensioncore.com points to a single IP number: 184.68.129.234.

Other host names, for instance sperlingdental.ca and ns1.tensioncore.com, share IP numbers with tensioncore.com.

Name Servers

tensioncore.com is delegated to two name servers: ns1.tensioncore.com and ns2.tensioncore.com.

tensioncore.com shares the same name server setup with other domains, for instance rasberry.ca, ns2.tensioncore.com, sperlingdental.ca and ns1.tensioncore.com.

tensioncore.com partially shares name servers with other domains, for instance safeboatkits.com.

these name servers are often used together with the name servers ns3.tensioncore.com.

Host names with one IP number:

ns1.tensioncore.com points to: 184.68.129.234.

ns2.tensioncore.com points to: 184.68.129.235.

Mail Servers

The mail server for tensioncore.com is mail.tensioncore.com.

Host name mail.tensioncore.com resolves to IP 184.68.129.236.

tensioncore.com - robtex.com

tensioncore.com

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