mail.crewtech.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mail.crewtech.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns3.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com` ⚠️ Not in parent delegation
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`crewtech.com`

	DNSSEC	⚠️ Not signed
	A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
	A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
	NS	`ns3.afternic.com` ⭐
	NS	`ns4.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

Previously MX for

crewtech.com

Same first word

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DNS History

4 records (4 active, 0 former)

●NSns3.afternic.com2026-06-28 → 2026-08-17 · 2 obs

● 2026-06-28 19:05:02
● 2026-08-17 14:45:32

●NSns4.afternic.com2026-06-28 → 2026-08-17 · 2 obs

● 2026-06-28 19:05:02
● 2026-08-17 14:45:32

●A13.248.169.482026-06-28 → 2026-08-17 · 2 obs

● 2026-06-28 19:05:02
● 2026-08-17 14:45:32

●A76.223.54.1462026-06-28 → 2026-08-17 · 2 obs

● 2026-06-28 19:05:02
● 2026-08-17 14:45:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net...	-
crewtech.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crewtech.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

mail.crewtech.com has two IP addresses: 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with mail.crewtech.com are rentingavatar.xyz, www.nea2.com, corporateculture.ca and two others.

Name Servers

mail.crewtech.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.

mail.crewtech.com has the same name server delegation as a number of other domains, such as codydrameh.com, websifter.com, invisionaries.com and two more.

The name servers of mail.crewtech.com overlap at least partially with those of other domains — among them magentx.com, consumerloop.com, granter.org and two more.

Both ns3.afternic.com and ns4.afternic.com have a single IP address each — ns3.afternic.com resolves to 97.74.98.65 while ns4.afternic.com resolves to 173.201.66.65.