`gymmastersoftware.com`

DNSSEC	⚠️ Not signed
A	173.255.215.224^{🇺🇸 AKAMAI-LINODE-AP173.255.208.0/20 Akamai Technologies}
		PTR	`www.gymmaster.com`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com` ⚠️ Not in parent delegation
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`loki.treshna.com` ⭐
		A	114.23.90.18^{🇳🇿 VOYAGER114.23.0.0/16 Voyager Internet Ltd}
TXT	`v=spf1 a mx include:spf.smtp2go.com include:spf.braintreegateway.com includ...`
TXT	`google-site-verification=4mSQCgq63Tr-3y6CndsOIUsg8oLdBBegQ_EaWqNyNN4`
SOA	`ns1.linode.com`hostmaster@treshna.com serial=2021000014

`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=1777528421

Subdomains

us.gymmastersoftware.com

Same first word

gymmastersoftware.com

DNS History

11 records (7 active, 4 former)

●NSns1.linode.com2015-06-27 → 2026-04-30 · 2 obs

● 2015-06-27 04:01:54
● 2026-04-30 05:54:50

●NSns2.linode.com2015-06-27 → 2026-04-30 · 2 obs

● 2015-06-27 04:01:54
● 2026-04-30 05:54:50

●NSns3.linode.com2015-06-27 → 2026-04-30 · 2 obs

● 2015-06-27 04:01:54
● 2026-04-30 05:54:50

●NSns4.linode.com2015-06-27 → 2026-04-30 · 2 obs

● 2015-06-27 04:01:54
● 2026-04-30 05:54:50

●NSns5.linode.com2015-06-27 → 2026-04-30 · 2 obs

● 2015-06-27 04:01:54
● 2026-04-30 05:54:50

●MXloki.treshna.com2026-03-02 → 2026-04-30 · 3 obs

○ 2018-08-21 03:56:08
● 2026-03-02 10:50:40
● 2026-04-30 05:54:50

○MXmail.gymmasteronline.com2017-02-04 → 2018-08-21 · 5 obs

○ 2016-06-30 21:15:12
● 2017-02-04 20:40:34
● 2018-08-21 03:56:08
○ 2026-03-02 10:50:40
○ 2026-04-30 05:54:50

○MXmail.treshna.com2015-06-27 → 2016-06-30 · 4 obs

● 2015-06-27 04:01:54
● 2016-06-30 21:15:12
○ 2017-02-04 20:40:34
○ 2026-04-30 05:54:50

●A173.255.215.2242026-03-02 → 2026-04-30 · 3 obs

○ 2018-08-21 03:56:08
● 2026-03-02 10:50:40
● 2026-04-30 05:54:50

○A192.155.82.1632015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 04:01:54
○ 2015-10-30 01:37:24
○ 2026-04-30 05:54:50

○A45.33.61.1152015-10-30 → 2018-08-21 · 5 obs

○ 2015-06-27 04:01:54
● 2015-10-30 01:37:24
● 2018-08-21 03:56:08
○ 2026-03-02 10:50:40
○ 2026-04-30 05:54:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
gymmastersoftware.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com	8 records

✅ Authoritative Response

Server:92.123.95.4

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gymmastersoftware.com (unsigned zone)

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.255.215.224`
NS	5	`ns1.linode.com, ns2.linode.com...`
MX	1	`loki.treshna.com (pri: 10)`
TXT	2	`v=spf1 a mx include:spf.smtp2go.com in, google-site-verification=4mSQCgq63Tr-3y6`
SOA	1	`ns1.linode.com hostmaster.treshna.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

us.gymmastersoftware.com is a child of gymmastersoftware.com.

IP Addresses

gymmastersoftware.com resolves to one IP number: 173.255.215.224.

Other host names, for instance treshna.co.nz, gymmaster.us, overcommit.com, gymmaster.co.nz and treshna.com share IP numbers with gymmastersoftware.com.

Name Servers

gymmastersoftware.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

gymmastersoftware.com at least partially shares name servers with other domains, including dadashop.no, selectric.space, shoni-iji.com, h2gb.org and iainmcmanus.dev.

Host names with two IP numbers:

ns1.linode.com points to: 2600:14c0:6::2 and 92.123.94.2.

ns2.linode.com points to: 2600:14c0:6::3 and 92.123.94.3.

ns3.linode.com points to: 2600:14c0:7::3 and 92.123.95.3.

ns4.linode.com points to: 2600:14c0:7::4 and 92.123.95.4.

ns5.linode.com points to: 2600:14c0:7::2 and 92.123.95.2.

Mail Servers

A single mail server handles gymmastersoftware.com, loki.treshna.com.

gymmastersoftware.com uses the same mail server setup as other domains, including gymmaster.co.nz and gymmasteronline.com.

gymmastersoftware.com shares some mail servers with other domains, at least in part, for example gymmaster.com.

These mail servers are often used together with the mail servers mail.gymmaster.com.

Host name loki.treshna.com resolves to a single IP: 114.23.90.18.

gymmastersoftware.com - robtex.com