13thda.com - dns.ninja

`13thda.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns1.kci.net` ⭐
		A	64.187.64.2^{🇺🇸 KCI-AS64.187.64.0/24 710 West Main Street Sterling CO 80751 United States}
			PTR	`ns1.kci.net`
NS	`ns2.kci.net`
		A	64.187.64.3^{🇺🇸 KCI-AS64.187.64.0/24 710 West Main Street Sterling CO 80751 United States}
			PTR	`ns2.kci.net`
MX	`13thda-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`MS=ms18802609`
TXT	`v=spf1 mx include:spf.protection.outlook.com include:reflexion.net -all`
SOA	`ns1.kci.net`webhosting@kci.net 2024-09-03 #1

`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=1782717860

Subdomains

mail.13thda.com

Same first word

13thda.com

DNS History

14 records (7 active, 7 former)

●NSns1.kci.net2015-07-09 → 2026-06-29 · 2 obs

● 2015-07-09 20:41:20
● 2026-06-29 07:40:28

●NSns2.kci.net2015-07-09 → 2026-06-29 · 2 obs

● 2015-07-09 20:41:20
● 2026-06-29 07:40:28

●MX13thda-com.mail.protection.outlook.com2026-03-29 → 2026-06-29 · 3 obs

○ 2017-03-21 08:55:08
● 2026-03-29 20:54:26
● 2026-06-29 07:40:28

○MXasp.reflexion.net2016-02-24 → 2017-03-21 · 5 obs

○ 2015-11-15 12:43:04
● 2016-02-24 22:36:08
● 2017-03-21 08:55:08
○ 2026-03-29 20:54:26
○ 2026-06-29 07:40:28

○MXmail.13thda.com2015-07-09 → 2015-11-15 · 4 obs

● 2015-07-09 20:41:20
● 2015-11-15 12:43:04
○ 2016-02-24 22:36:08
○ 2026-06-29 07:40:28

○MXmail2.13thda.com2015-07-09 → 2015-11-15 · 4 obs

● 2015-07-09 20:41:20
● 2015-11-15 12:43:04
○ 2016-02-24 22:36:08
○ 2026-06-29 07:40:28

○MXmx-100.reflexion.net2016-02-24 → 2017-03-21 · 5 obs

○ 2015-11-15 12:43:04
● 2016-02-24 22:36:08
● 2017-03-21 08:55:08
○ 2026-03-29 20:54:26
○ 2026-06-29 07:40:28

○MXmx-110.reflexion.net2016-02-24 → 2017-03-21 · 5 obs

○ 2015-11-15 12:43:04
● 2016-02-24 22:36:08
● 2017-03-21 08:55:08
○ 2026-03-29 20:54:26
○ 2026-06-29 07:40:28

●A198.185.159.1442026-03-29 → 2026-06-29 · 3 obs

○ 2017-03-21 08:55:08
● 2026-03-29 20:54:26
● 2026-06-29 07:40:28

●A198.185.159.1452026-03-29 → 2026-06-29 · 3 obs

○ 2017-03-21 08:55:08
● 2026-03-29 20:54:26
● 2026-06-29 07:40:28

●A198.49.23.1442026-03-29 → 2026-06-29 · 3 obs

○ 2017-03-21 08:55:08
● 2026-03-29 20:54:26
● 2026-06-29 07:40:28

●A198.49.23.1452026-03-29 → 2026-06-29 · 3 obs

○ 2017-03-21 08:55:08
● 2026-03-29 20:54:26
● 2026-06-29 07:40:28

○A64.187.64.1012017-03-21 → 2017-03-21 · 4 obs

○ 2016-06-21 06:49:12
● 2017-03-21 08:55:08
○ 2026-03-29 20:54:26
○ 2026-06-29 07:40:28

○A64.187.64.1082015-07-09 → 2016-06-21 · 4 obs

● 2015-07-09 20:41:20
● 2016-06-21 06:49:12
○ 2017-03-21 08:55:08
○ 2026-06-29 07:40:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
13thda.com	ns1.kci.net, ns2.kci.net	-

✅ Authoritative Response

Server:64.187.64.3

NS records: ns1.kci.net, ns2.kci.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 13thda.com (unsigned zone)

⏱️ Timing

Total: 350ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	2	`ns1.kci.net, ns2.kci.net`
MX	1	`13thda-com.mail.protection.outlook.com (`
TXT	2	`MS=ms18802609, v=spf1 mx include:spf.protection.outlook`
SOA	1	`ns1.kci.net webhosting.kci.net`

Analysis

Hierarchy

mail.13thda.com is delegated beneath 13thda.com.

IP Addresses

13thda.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — trcinvestmentgroup.com, forumarkitekter.se, xn--8xa.net and two others — share IP numbers with 13thda.com.

Name Servers

Two name servers handle the delegation for 13thda.com: ns1.kci.net and ns2.kci.net.

13thda.com shares its name server setup with other domains, including djelec.net, 66.187.64.in-addr.arpa, sterlinghousing.org and two others.

Some name servers delegated to 13thda.com are also used by other domains, notably dljones.com and 214.238.204.in-addr.arpa.

These name servers frequently co-occur with the name servers cni.dljones.com and jcc-one.dljones.com.

ns1.kci.net → 64.187.64.2 and ns2.kci.net → 64.187.64.3: one IP number per host name.

Mail Servers

13thda.com has one mail server: 13thda-com.mail.protection.outlook.com.

13thda-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.34, 52.101.10.8, 52.101.10.14 and 5 other.