`halsteadcu.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
NS	`mueler21.muellerindustries.com` ⭐ ⚠️ Not in zone NS records
		A	206.197.1.50^{🇺🇸 AS4473206.197.1.0/24}
			PTR	`joiningsystems.com`
			PTR	`1mem9050.bkproducts.com`
			PTR	`mueler21.bkproducts.com`
			PTR	`mueler22.bkproducts.com`
			PTR	`mueler21.brassrod.com`
			PTR	`mueler21.conexcable.com`
			PTR	`mueler21.dekalbusa.com`
			PTR	`1mem9050.express-wire.com`
			PTR	`mueler21.express-wire.com`
			PTR	`mueler12.halsteadcu.com`
			PTR	`mueler21.halsteadls.com`
			PTR	`mueler21.hcflexduct.com`
			PTR	`1mem9050.heatlinkgroupusa.com`
			PTR	`mueler21.heatlinkgroupusa.com`
			PTR	`mueler21.howellmetal.com`
			PTR	`mueler21.joiningsystems.com`
			PTR	`mueller21.ksdusa.com`
			PTR	`mueler21.muellerbrass.com`
			PTR	`1mem9050.muellerforgings.com`
			PTR	`1mem9060.muellerforgings.com`
			PTR	`mueller21.muellerforgings.com`
			PTR	`1mem9050.muellerindustries.com`
			PTR	`mail.muellerindustries.com`
			PTR	`mueler21.muellerindustries.com`
			PTR	`mueler22.muellerindustries.com`
			PTR	`mueler21.muellerrefrigeration.com`
			PTR	`mueler21.muellerstreamline.com`
			PTR	`mueler21.nehringelectrical.com`
			PTR	`mueler21.nehringwire.com`
			PTR	`mueler21.shoalstubular.com`
			PTR	`mueler22.shoalstubular.com`
			PTR	`mueler21.superiorhvacr.com`
			PTR	`mueler21.muellerindustries.us`
			PTR	`mueler21.muellerforgings.com.muellerforgings.com`
NS	`mueler21.superiorhvacr.com` ⚠️ Not in parent delegation
		A	206.197.1.50^{🇺🇸 AS4473206.197.1.0/24}
			PTR	`joiningsystems.com`
			PTR	`1mem9050.bkproducts.com`
			PTR	`mueler21.bkproducts.com`
			PTR	`mueler22.bkproducts.com`
			PTR	`mueler21.brassrod.com`
			PTR	`mueler21.conexcable.com`
			PTR	`mueler21.dekalbusa.com`
			PTR	`1mem9050.express-wire.com`
			PTR	`mueler21.express-wire.com`
			PTR	`mueler12.halsteadcu.com`
			PTR	`mueler21.halsteadls.com`
			PTR	`mueler21.hcflexduct.com`
			PTR	`1mem9050.heatlinkgroupusa.com`
			PTR	`mueler21.heatlinkgroupusa.com`
			PTR	`mueler21.howellmetal.com`
			PTR	`mueler21.joiningsystems.com`
			PTR	`mueller21.ksdusa.com`
			PTR	`mueler21.muellerbrass.com`
			PTR	`1mem9050.muellerforgings.com`
			PTR	`1mem9060.muellerforgings.com`
			PTR	`mueller21.muellerforgings.com`
			PTR	`1mem9050.muellerindustries.com`
			PTR	`mail.muellerindustries.com`
			PTR	`mueler21.muellerindustries.com`
			PTR	`mueler22.muellerindustries.com`
			PTR	`mueler21.muellerrefrigeration.com`
			PTR	`mueler21.muellerstreamline.com`
			PTR	`mueler21.nehringelectrical.com`
			PTR	`mueler21.nehringwire.com`
			PTR	`mueler21.shoalstubular.com`
			PTR	`mueler22.shoalstubular.com`
			PTR	`mueler21.superiorhvacr.com`
			PTR	`mueler21.muellerindustries.us`
			PTR	`mueler21.muellerforgings.com.muellerforgings.com`
NS	`ns100.digicertdns.com` ⚠️ Not in zone NS records
		A	2600:1800:5::1:1f^{🇺🇸 Tiggee2600:1800:5::/48 DNS Made Easy anycast network}
			PTR	`ns100.digicertdns.com`
		A	208.94.148.63^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns100.digicertdns.com`
NS	`ns101.digicertdns.com` ⚠️ Not in zone NS records
		A	2600:1801:6::1:1f^{🇺🇸 Tiggee2600:1801:6::/48 DNS Made Easy anycast network}
			PTR	`ns101.digicertdns.com`
		A	208.80.124.63^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns101.digicertdns.com`
NS	`ns102.digicertdns.com` ⚠️ Not in zone NS records
		A	2600:1802:7::1:1f^{🇺🇸 Tiggee2600:1802:7::/48 DNS Made Easy anycast network}
			PTR	`ns102.digicertdns.com`
		A	208.80.126.63^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns102.digicertdns.com`
NS	`ns5.dnsmadeeasy.com` ⚠️ Not in parent delegation
		A	2600:1800:5::1^{🇺🇸 Tiggee2600:1800:5::/48 DNS Made Easy anycast network}
			PTR	`ns5.dnsmadeeasy.com`
		A	208.94.148.13^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns5.dnsmadeeasy.com`
NS	`ns6.dnsmadeeasy.com` ⚠️ Not in parent delegation
		A	2600:1801:6::1^{🇺🇸 Tiggee2600:1801:6::/48 DNS Made Easy anycast network}
			PTR	`ns6.dnsmadeeasy.com`
		A	208.80.124.13^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns6.dnsmadeeasy.com`
NS	`ns7.dnsmadeeasy.com` ⚠️ Not in parent delegation
		A	2600:1802:7::1^{🇺🇸 Tiggee2600:1802:7::/48 DNS Made Easy anycast network}
			PTR	`ns7.dnsmadeeasy.com`
		A	208.80.126.13^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns7.dnsmadeeasy.com`
MX	`halsteadcu.com.mail.protection.outlook.com` ⭐
TXT	`MS=ms43152514`
TXT	`atlassian-domain-verification=xcz0p4jJaDgq2k4iMNQgTdLZVaMm2pduDMGpYQoYudRVgQa...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`mueler21.muellerindustries.com`administrator@muellerindustries.com 2006-07-19 #17

`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=1771291435

Subdomains

luke.halsteadcu.com

Same first word

halsteadcu.com

Similar names

daltechusa.com

adultseach.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
halsteadcu.com	mueler21.muellerindustries.com, ns100.digicertdns.com, ns101.digicertdns.com, ns102.digicertdns.com	7 records

✅ Authoritative Response

Server:208.94.148.63

NS records: mueler21.muellerindustries.com, ns100.digicertdns.com, ns101.digicertdns.com, ns102.digicertdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for halsteadcu.com (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.248.243.5`
NS	4	`ns6.dnsmadeeasy.com, ns7.dnsmadeeasy.com...`
MX	1	`halsteadcu.com.mail.protection.outlook.c`
TXT	3	`MS=ms43152514, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`mueler21.muellerindustries.com administr`