`casteelcs.com`

DNSSEC	⚠️ Not signed
A	66.29.146.202^{🇺🇸 NAMCHEAP-PH66.29.146.0/24}
		PTR	`premium237-2.web-hosting.com`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`be39add2.21.ik2.com` ⭐
		A	38.246.57.230^{🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn)}
			PTR	`s602e.ik2.com`
		A	64.38.239.83^{🇺🇸 AS2045464.38.224.0/20 Proxy route}
			PTR	`s480d.ik2.com`
		A	162.213.157.172^{🇨🇦 ASTUTEHOSTING162.213.156.0/23 Astute Hosting Incorporated}
			PTR	`s236a.ik2.com`
		A	207.81.189.178^{🇨🇦 ASN-TELUS207.81.0.0/16 NETBLK-SHOWNET6-BLK1}
			PTR	`s250a.ik2.com`
MX	`be39add2.22.ik2.io`⁽²⁰⁾
		A	38.246.57.226^{🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn)}
			PTR	`s602a.ik2.io`
		A	64.38.239.82^{🇺🇸 AS2045464.38.224.0/20 Proxy route}
			PTR	`s480c.ik2.io`
TXT	`openai-domain-verification=dv-VTz3Zx3ZfkKWmVqPPMLBWjin`
TXT	`v=spf1 a mx ip4:24.73.129.10 ip4:66.29.146.200 ip4:66.29.146.202 include:spf....`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1778286149

`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=1778410131

Previously MX for

casteelcs.com

Subdomains

mail.casteelcs.com

unifi.casteelcs.com

nvr.casteelcs.com

remote.casteelcs.com

Same first word

casteelcs.com

Similar names

DNS History

18 records (5 active, 13 former)

●NSdns1.registrar-servers.com2026-04-18 → 2026-05-10 · 3 obs

○ 2020-02-18 11:17:18
● 2026-04-18 04:19:34
● 2026-05-10 10:52:20

●NSdns2.registrar-servers.com2026-04-18 → 2026-05-10 · 3 obs

○ 2020-02-18 11:17:18
● 2026-04-18 04:19:34
● 2026-05-10 10:52:20

○NSns1.abac.com2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 00:55:28
○ 2015-05-22 16:31:14
○ 2026-05-10 10:52:20

○NSns1.aplus.net2015-05-22 → 2017-06-20 · 5 obs

○ 2009-01-15 00:55:28
● 2015-05-22 16:31:14
● 2017-06-20 21:53:18
○ 2020-02-03 11:25:02
○ 2026-05-10 10:52:20

○NSns2.abac.com2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 00:55:28
○ 2015-05-22 16:31:14
○ 2026-05-10 10:52:20

○NSns2.aplus.net2015-05-22 → 2017-06-20 · 5 obs

○ 2009-01-15 00:55:28
● 2015-05-22 16:31:14
● 2017-06-20 21:53:18
○ 2020-02-03 11:25:02
○ 2026-05-10 10:52:20

○NSpdns1.registrar-servers.com2020-02-03 → 2020-02-18 · 5 obs

○ 2017-06-20 21:53:18
● 2020-02-03 11:25:02
● 2020-02-18 11:17:18
○ 2026-04-18 04:19:34
○ 2026-05-10 10:52:20

○NSpdns2.registrar-servers.com2020-02-03 → 2020-02-18 · 5 obs

○ 2017-06-20 21:53:18
● 2020-02-03 11:25:02
● 2020-02-18 11:17:18
○ 2026-04-18 04:19:34
○ 2026-05-10 10:52:20

●MXbe39add2.21.ik2.com2020-02-03 → 2026-05-10 · 3 obs

○ 2017-06-20 21:53:18
● 2020-02-03 11:25:02
● 2026-05-10 10:52:20

●MXbe39add2.22.ik2.io2020-02-03 → 2026-05-10 · 3 obs

○ 2017-06-20 21:53:18
● 2020-02-03 11:25:02
● 2026-05-10 10:52:20

○MXbe39add2.23.ik2.eu2020-02-03 → 2020-02-18 · 5 obs

○ 2017-06-20 21:53:18
● 2020-02-03 11:25:02
● 2020-02-18 11:17:18
○ 2026-04-18 04:19:34
○ 2026-05-10 10:52:20

○MXcasteelcs.com2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 00:55:28
○ 2015-05-22 16:31:14
○ 2026-05-10 10:52:20

○MXmail.casteelcs.com2015-05-22 → 2017-06-20 · 5 obs

○ 2009-01-15 00:55:28
● 2015-05-22 16:31:14
● 2017-06-20 21:53:18
○ 2020-02-03 11:25:02
○ 2026-05-10 10:52:20

○MXmx2.abac.com2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 00:55:28
○ 2015-05-22 16:31:14
○ 2026-05-10 10:52:20

○MXremote.casteelcs.com2015-05-22 → 2017-06-20 · 5 obs

○ 2009-01-15 00:55:28
● 2015-05-22 16:31:14
● 2017-06-20 21:53:18
○ 2020-02-03 11:25:02
○ 2026-05-10 10:52:20

○A64.29.151.2212015-05-22 → 2020-02-18 · 5 obs

○ 2009-01-15 00:55:28
● 2015-05-22 16:31:14
● 2020-02-18 11:17:18
○ 2026-04-18 04:19:34
○ 2026-05-10 10:52:20

○A66.226.87.162009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 00:55:28
○ 2015-05-22 16:31:14
○ 2026-05-10 10:52:20

●A66.29.146.2022026-04-18 → 2026-05-10 · 3 obs

○ 2020-02-18 11:17:18
● 2026-04-18 04:19:34
● 2026-05-10 10:52:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
casteelcs.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.29.146.202`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	2	`be39add2.21.ik2.com (pri: 10), be39add2.22.ik2.io (pri: 20)`
TXT	2	`openai-domain-verification=dv-VTz3Zx3Zfk, v=spf1 a mx ip4:24.73.129.10 ip4:66.29.1`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

casteelcs.com is a parent of mail.casteelcs.com, unifi.casteelcs.com, nvr.casteelcs.com and remote.casteelcs.com.

IP Addresses

casteelcs.com resolves to a single IP: 66.29.146.202.

Other host names, for instance 365cloud.tech, premium237-2.web-hosting.com, burtsfarm.com, wilddogsinparis.com and apprint.net share IP numbers with casteelcs.com.

Name Servers

casteelcs.com has two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

casteelcs.com shares the same name server setup as other domains, for example elitasoft.com, aspokerqq.com, lifespam.com, vegas-lottery.com and waitli.com.

casteelcs.com shares name servers with other domains to some extent, for example ethereum.energy and animake.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

casteelcs.com is served by two mail servers: be39add2.21.ik2.com and be39add2.22.ik2.io.

Host names with four IP numbers:

be39add2.21.ik2.com points to: 38.246.57.230, 64.38.239.83, 162.213.157.172 and 207.81.189.178.

Host names with two IP numbers:

be39add2.22.ik2.io points to: 38.246.57.226 and 64.38.239.82.

casteelcs.com - robtex.com

casteelcs.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`casteelcs.com`

`com`