`13thfloor-studios.com`

DNSSEC	⚠️ Not signed
A	2600:3c06::2000:c3ff:fec1:4915^{🇺🇸 AKAMAI-LINODE-AP2600:3c06::/32 Akamai Technologies}
A	172.237.150.233^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
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`
		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	`mail.13thfloor-studios.com` ⭐
		A	2600:3c06::2000:c3ff:fec1:4915^{🇺🇸 AKAMAI-LINODE-AP2600:3c06::/32 Akamai Technologies}
		A	172.237.150.233^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
			PTR	`cowell.us`
SOA	`ns1.linode.com`13thfloor\@ryan.gmail.com serial=2021000009

`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=1774560567

Subdomains

mail.13thfloor-studios.com

Same first word

13thfloor-studios.com

DNS History

20 records (8 active, 12 former)

●NSns1.linode.com2026-03-13 → 2026-03-26 · 3 obs

○ 2019-04-07 10:59:40
● 2026-03-13 11:23:38
● 2026-03-26 21:41:58

○NSns1.s418.sureserver.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 20:06:52
○ 2015-07-17 13:29:06
○ 2026-03-26 21:41:58

○NSns1.truepath.com2015-07-17 → 2019-04-07 · 5 obs

○ 2008-03-16 20:06:52
● 2015-07-17 13:29:06
● 2019-04-07 10:59:40
○ 2026-03-13 11:23:38
○ 2026-03-26 21:41:58

●NSns2.linode.com2026-03-13 → 2026-03-26 · 3 obs

○ 2019-04-07 10:59:40
● 2026-03-13 11:23:38
● 2026-03-26 21:41:58

○NSns2.s418.sureserver.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 20:06:52
○ 2015-07-17 13:29:06
○ 2026-03-26 21:41:58

○NSns2.truepath.com2015-07-17 → 2019-04-07 · 5 obs

○ 2008-03-16 20:06:52
● 2015-07-17 13:29:06
● 2019-04-07 10:59:40
○ 2026-03-13 11:23:38
○ 2026-03-26 21:41:58

●NSns3.linode.com2026-03-13 → 2026-03-26 · 3 obs

○ 2019-04-07 10:59:40
● 2026-03-13 11:23:38
● 2026-03-26 21:41:58

○NSns3.truepath.com2015-07-17 → 2019-04-07 · 5 obs

○ 2008-03-16 20:06:52
● 2015-07-17 13:29:06
● 2019-04-07 10:59:40
○ 2026-03-13 11:23:38
○ 2026-03-26 21:41:58

●NSns4.linode.com2026-03-13 → 2026-03-26 · 3 obs

○ 2019-04-07 10:59:40
● 2026-03-13 11:23:38
● 2026-03-26 21:41:58

●NSns5.linode.com2026-03-13 → 2026-03-26 · 3 obs

○ 2019-04-07 10:59:40
● 2026-03-13 11:23:38
● 2026-03-26 21:41:58

●MXmail.13thfloor-studios.com2008-03-16 → 2026-03-26 · 5 obs

● 2008-03-16 20:06:52
○ 2015-07-17 13:29:06
○ 2019-04-07 10:59:40
● 2026-03-13 11:23:38
● 2026-03-26 21:41:58

○MXpop3.truepath.com2015-07-17 → 2017-02-11 · 5 obs

○ 2008-03-16 20:06:52
● 2015-07-17 13:29:06
● 2017-02-11 12:22:12
○ 2019-04-07 10:59:40
○ 2026-03-26 21:41:58

○MXspamx1.truepath.com2019-04-07 → 2019-04-07 · 4 obs

○ 2017-02-11 12:22:12
● 2019-04-07 10:59:40
○ 2026-03-13 11:23:38
○ 2026-03-26 21:41:58

○MXspamx2.truepath.com2019-04-07 → 2019-04-07 · 4 obs

○ 2017-02-11 12:22:12
● 2019-04-07 10:59:40
○ 2026-03-13 11:23:38
○ 2026-03-26 21:41:58

○MXspamx3.truepath.com2019-04-07 → 2019-04-07 · 4 obs

○ 2017-02-11 12:22:12
● 2019-04-07 10:59:40
○ 2026-03-13 11:23:38
○ 2026-03-26 21:41:58

○MXspamx4.truepath.com2019-04-07 → 2019-04-07 · 4 obs

○ 2017-02-11 12:22:12
● 2019-04-07 10:59:40
○ 2026-03-13 11:23:38
○ 2026-03-26 21:41:58

●A172.237.150.2332026-03-13 → 2026-03-26 · 3 obs

○ 2019-04-07 10:59:40
● 2026-03-13 11:23:38
● 2026-03-26 21:41:58

○A207.158.10.502015-07-17 → 2019-04-07 · 5 obs

○ 2008-03-16 20:06:52
● 2015-07-17 13:29:06
● 2019-04-07 10:59:40
○ 2026-03-13 11:23:38
○ 2026-03-26 21:41:58

●A2600:3c06::2000:c3ff:fec1:49152026-03-13 → 2026-03-26 · 3 obs

○ 2019-04-07 10:59:40
● 2026-03-13 11:23:38
● 2026-03-26 21:41:58

○A64.14.74.112008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 20:06:52
○ 2015-07-17 13:29:06
○ 2026-03-26 21:41:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
13thfloor-studios.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.94.3

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 13thfloor-studios.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.237.150.233`
AAAA	1	`2600:3c06::2000:c3ff:fec1:4915`
NS	5	`ns1.linode.com, ns3.linode.com...`
MX	1	`mail.13thfloor-studios.com (pri: 10)`
SOA	1	`ns1.linode.com 13thfloor\.ryan.gmail.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

mail.13thfloor-studios.com has 13thfloor-studios.com as its parent.

IP Addresses

13thfloor-studios.com points to two IPs: 2600:3c06::2000:c3ff:fec1:4915 and 172.237.150.233.

Other host names for instance 172-237-150-233.ip.linodeusercontent.com and mail.13thfloor-studios.com share IP numbers with 13thfloor-studios.com.

Name Servers

13thfloor-studios.com delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

13thfloor-studios.com at least partially shares name servers with other domains such as crestni.org.uk, retailpro.cl, wiseguyspoker.com, doomshack.net and forwards.ca.

Two IPs per host name:

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

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

Mail Servers

13thfloor-studios.com is handled by a single mail server, mail.13thfloor-studios.com.

Host name mail.13thfloor-studios.com points to IPs 2600:3c06::2000:c3ff:fec1:4915 and 172.237.150.233.

13thfloor-studios.com - robtex.com