halfwave.tech - dns.ninja

`halfwave.tech`

DNSSEC	⚠️ Not signed
A	50.116.17.205^{🇺🇸 AKAMAI-LINODE-AP50.116.16.0/20 Akamai Technologies}
		PTR	`mail.halfwave.tech`
NS	`brenda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenda.ns.cloudflare.com`
		A	108.162.192.77^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	172.64.32.77^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	173.245.58.77^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
NS	`joel.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joel.ns.cloudflare.com`
		A	108.162.193.184^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	172.64.33.184^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	173.245.59.184^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 a:mail.halfwave.tech a:mail.hwt.tools include:spf.efwd.registrar-serve...`
SOA	`brenda.ns.cloudflare.com`dns@cloudflare.com serial=2412004341

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1786528443

Subdomains

mail.halfwave.tech

Same first word

halfwave.tech

halfwave.net

halfwave.com

DNS History

8 records (8 active, 0 former)

●NSbrenda.ns.cloudflare.com2026-03-30 → 2026-08-12 · 2 obs

● 2026-03-30 06:10:16
● 2026-08-12 09:56:24

●NSjoel.ns.cloudflare.com2026-03-30 → 2026-08-12 · 2 obs

● 2026-03-30 06:10:16
● 2026-08-12 09:56:24

●MXeforward1.registrar-servers.com2026-03-30 → 2026-08-12 · 2 obs

● 2026-03-30 06:10:16
● 2026-08-12 09:56:24

●MXeforward2.registrar-servers.com2026-03-30 → 2026-08-12 · 2 obs

● 2026-03-30 06:10:16
● 2026-08-12 09:56:24

●MXeforward3.registrar-servers.com2026-03-30 → 2026-08-12 · 2 obs

● 2026-03-30 06:10:16
● 2026-08-12 09:56:24

●MXeforward4.registrar-servers.com2026-03-30 → 2026-08-12 · 2 obs

● 2026-03-30 06:10:16
● 2026-08-12 09:56:24

●MXeforward5.registrar-servers.com2026-03-30 → 2026-08-12 · 2 obs

● 2026-03-30 06:10:16
● 2026-08-12 09:56:24

●A50.116.17.2052026-03-30 → 2026-08-12 · 2 obs

● 2026-03-30 06:10:16
● 2026-08-12 09:56:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org	8 records
halfwave.tech	joel.ns.cloudflare.com, brenda.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.184

NS records: joel.ns.cloudflare.com, brenda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for halfwave.tech (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.116.17.205`
NS	2	`brenda.ns.cloudflare.com, joel.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 a:mail.halfwave.tech a:mail.hwt.t`
SOA	1	`brenda.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

Hierarchy

halfwave.tech serves as the parent of mail.halfwave.tech.

IP Addresses

halfwave.tech points to a single IP number: 50.116.17.205.

Additional host names — including mail.halfwave.tech and mail.hwt.tools — share IP numbers with halfwave.tech.

Name Servers

DNS delegation for halfwave.tech points to two name servers: brenda.ns.cloudflare.com and joel.ns.cloudflare.com.

halfwave.tech shares its name server setup with other domains, including aespl.com.sg, vocaremedia.com, flsheriffs.org and two others.

halfwave.tech has at least partial name server overlap with other domains, such as intencity.fr, alexsanches.com.br, knife-heaven.com and two others.

It is common to find these name servers paired with the name servers hans.ns.cloudflare.com.

Host names with 6 IP numbers:

brenda.ns.cloudflare.com has IP addresses 108.162.192.77, 172.64.32.77 and 173.245.58.77, plus 3 other.

joel.ns.cloudflare.com has IP addresses 108.162.193.184, 172.64.33.184 and 173.245.59.184, plus 3 other.

Mail Servers

Mail for halfwave.tech is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

halfwave.tech shares mail servers — at least in part — with other domains, including miwablo.com, eaglenonesuch.com, adrianhayward.co.uk and two others.

These mail servers tend to be used in combination with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.