`catalyst13.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1b:4594:80a0:c786:475f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.159.91.195^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-91-195.compute-1.amazonaws.com`
		A	54.205.240.161^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-205-240-161.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:2162:1161:bf5:bac0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:683e:b359:e13d:6b0a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4136:eadb:bc78:9b77^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9806:d504:f0e4:26c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a0d4:6fac:413a:6e60^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	3.88.24.172^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-88-24-172.compute-1.amazonaws.com`
		A	3.93.7.56^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-7-56.compute-1.amazonaws.com`
		A	44.220.149.224^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-220-149-224.compute-1.amazonaws.com`
		A	54.226.64.89^{🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-226-64-89.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:90fe:9dde:8f8f:2167^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6e0:8d20:f757:f42e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1f3c:eb29:bb01:4f95^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.90.182.127^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-182-127.compute-1.amazonaws.com`
		A	54.80.96.143^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-96-143.compute-1.amazonaws.com`
		A	54.196.231.29^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-231-29.compute-1.amazonaws.com`
		A	98.94.88.109^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-94-88-109.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-30 #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=1774874797

Previously MX for

mail.catalyst13.com

catalyst13.com

Subdomains

mail.catalyst13.com

Same first word

catalyst13.com

DNS History

15 records (7 active, 8 former)

○NSns01.u050jp7931.info2015-04-26 → 2016-12-02 · 4 obs

● 2015-04-26 16:44:16
● 2016-12-02 22:31:42
○ 2017-08-19 14:00:12
○ 2026-03-30 13:16:00

○NSns02.u050jp7931.info2015-04-26 → 2016-12-02 · 4 obs

● 2015-04-26 16:44:16
● 2016-12-02 22:31:42
○ 2017-08-19 14:00:12
○ 2026-03-30 13:16:00

●NSns1.namebrightdns.com2026-03-23 → 2026-03-30 · 3 obs

○ 2017-08-19 14:00:12
● 2026-03-23 11:25:18
● 2026-03-30 13:16:00

○NSns1626.ztomy.com2017-08-19 → 2017-08-19 · 4 obs

○ 2016-12-02 22:31:42
● 2017-08-19 14:00:12
○ 2026-03-23 11:25:18
○ 2026-03-30 13:16:00

○NSns2626.ztomy.com2017-08-19 → 2017-08-19 · 4 obs

○ 2016-12-02 22:31:42
● 2017-08-19 14:00:12
○ 2026-03-23 11:25:18
○ 2026-03-30 13:16:00

●NSnsg1.namebrightdns.com2026-03-23 → 2026-03-30 · 3 obs

○ 2017-08-19 14:00:12
● 2026-03-23 11:25:18
● 2026-03-30 13:16:00

●NSnsg2.namebrightdns.com2026-03-23 → 2026-03-30 · 3 obs

○ 2017-08-19 14:00:12
● 2026-03-23 11:25:18
● 2026-03-30 13:16:00

○MXcatalyst13.com2015-04-26 → 2016-12-02 · 4 obs

● 2015-04-26 16:44:16
● 2016-12-02 22:31:42
○ 2017-08-19 14:00:12
○ 2026-03-30 13:16:00

●A13.223.25.842026-03-23 → 2026-03-30 · 3 obs

○ 2017-08-19 14:00:12
● 2026-03-23 11:25:18
● 2026-03-30 13:16:00

○A204.11.56.482017-08-19 → 2017-08-19 · 4 obs

○ 2016-12-02 22:31:42
● 2017-08-19 14:00:12
○ 2026-03-23 11:25:18
○ 2026-03-30 13:16:00

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-23 → 2026-03-30 · 3 obs

○ 2017-08-19 14:00:12
● 2026-03-23 11:25:18
● 2026-03-30 13:16:00

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-23 → 2026-03-30 · 3 obs

○ 2017-08-19 14:00:12
● 2026-03-23 11:25:18
● 2026-03-30 13:16:00

●A54.243.117.1972026-03-23 → 2026-03-30 · 3 obs

○ 2017-08-19 14:00:12
● 2026-03-23 11:25:18
● 2026-03-30 13:16:00

○A59.159.104.1702015-04-26 → 2016-12-02 · 4 obs

● 2015-04-26 16:44:16
● 2016-12-02 22:31:42
○ 2017-08-19 14:00:12
○ 2026-03-30 13:16:00

○PTRns1626.ztomy.com2017-08-19 → 2017-08-19 · 3 obs

● 2017-08-19 14:00:12
○ 2026-03-23 11:25:18
○ 2026-03-30 13:16:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
catalyst13.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	18 records

✅ Authoritative Response

Server:3.85.217.230

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catalyst13.com (unsigned zone)

⏱️ Timing

Total: 88ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

catalyst13.com is a parent of mail.catalyst13.com.

IP Addresses

catalyst13.com points to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance www.sturmtiger.com, openturn.com, antale.com, 64-62-171.reverse.mccolo.com and logobr.com share IP numbers with catalyst13.com.

Name Servers

The delegation for catalyst13.com is handled by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

catalyst13.com at least partially shares name servers with other domains, for instance pacfor.com, secretcourses.com, mail.spacepsychiatrist.com, continuumdesigns.com and cloudcreo.com.

these name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with ten IP numbers: nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:2162:1161:bf5:bac0 2600:1f18:683a:ae1a:683e:b359:e13d:6b0a 2600:1f18:683a:ae1b:4136:eadb:bc78:9b77 2600:1f18:683a:ae1b:9806:d504:f0e4:26c 2600:1f18:683a:ae1b:a0d4:6fac:413a:6e60 3.85.217.230 3.88.24.172 3.93.7.56 44.220.149.224 54.226.64.89.

Host names with eight IP numbers: nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:90fe:9dde:8f8f:2167 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a 2600:1f18:683a:ae1b:6e0:8d20:f757:f42e 2600:1f18:683a:ae1b:1f3c:eb29:bb01:4f95 52.90.182.127 54.80.96.143 54.196.231.29 98.94.88.109.

Host names with four IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1b:4594:80a0:c786:475f 2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72 54.159.91.195 54.205.240.161.

catalyst13.com - robtex.com

catalyst13.com

com

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`catalyst13.com`

`com`