`resonswitch.com`

DNSSEC	⚠️ Not signed
A	210.201.90.124^{🇹🇼 APOL210.201.64.0/18}
		PTR	`210-201-90-124.static.apol.com.tw`
NS	`ns2.metalworking.com.tw` ⭐ ⚠️ Not in parent delegation
		A	59.120.77.163^{🇹🇼 HiNet59.120.0.0/16}
			PTR	`59-120-77-163.hinet-ip.hinet.net`
NS	`dns1.sandingmachine.com` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
NS	`dns2.sandingmachine.com` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
NS	`ns1.metalworking.com.tw` ⚠️ Not in parent delegation
		A	210.201.90.120^{🇹🇼 APOL210.201.64.0/18}
			PTR	`210-201-90-120.static.apol.com.tw`
MX	`resonswitch.com` ⭐
		A	210.201.90.124^{🇹🇼 APOL210.201.64.0/18}
			PTR	`210-201-90-124.static.apol.com.tw`
TXT	`v=spf1 ip4:210.201.90.0/24 include:_spf.google.com ~all`
SOA	`ns2.metalworking.com.tw`hostmaster serial=15

`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=1776036477

WOT: SAFE (68/100)

MX for

resonswitch.com

Subdomains

ns2.resonswitch.com

ns1.resonswitch.com

Same first word

resonswitch.com

Similar names

christowsen.com

chrisweston.net

chrisweston.photography

DNS History

9 records (6 active, 3 former)

●NSdns1.sandingmachine.com2026-03-23 → 2026-04-12 · 3 obs

○ 2019-03-31 16:39:46
● 2026-03-23 19:28:20
● 2026-04-12 23:35:30

●NSdns2.sandingmachine.com2026-03-23 → 2026-04-12 · 3 obs

○ 2019-03-31 16:39:46
● 2026-03-23 19:28:20
● 2026-04-12 23:35:30

●NSns1.metalworking.com.tw2015-07-03 → 2026-04-12 · 5 obs

● 2015-07-03 11:57:40
● 2016-07-02 12:22:18
○ 2017-02-16 00:56:18
● 2019-03-31 16:39:46
● 2026-04-12 23:35:30

●NSns2.metalworking.com.tw2019-03-31 → 2026-04-12 · 3 obs

○ 2017-02-16 00:56:18
● 2019-03-31 16:39:46
● 2026-04-12 23:35:30

○NSwws-dns2017-02-16 → 2017-02-16 · 4 obs

○ 2016-07-02 12:22:18
● 2017-02-16 00:56:18
○ 2019-03-31 16:39:46
○ 2026-04-12 23:35:30

●MXresonswitch.com2015-07-03 → 2026-04-12 · 2 obs

● 2015-07-03 11:57:40
● 2026-04-12 23:35:30

●A210.201.90.1242019-03-31 → 2026-04-12 · 3 obs

○ 2017-02-16 00:56:18
● 2019-03-31 16:39:46
● 2026-04-12 23:35:30

○A219.87.177.1342016-07-02 → 2017-02-16 · 5 obs

○ 2016-02-27 08:28:12
● 2016-07-02 12:22:18
● 2017-02-16 00:56:18
○ 2019-03-31 16:39:46
○ 2026-04-12 23:35:30

○A219.87.177.1352015-07-03 → 2016-02-27 · 4 obs

● 2015-07-03 11:57:40
● 2016-02-27 08:28:12
○ 2016-07-02 12:22:18
○ 2026-04-12 23:35:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
resonswitch.com	dns2.sandingmachine.com, dns1.sandingmachine.com	2 records

✅ Authoritative Response

Server:210.201.90.120

NS records: dns2.sandingmachine.com, dns1.sandingmachine.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for resonswitch.com (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.201.90.124`
NS	2	`ns2.metalworking.com.tw, ns1.metalworking.com.tw`
MX	1	`resonswitch.com (pri: 10)`
TXT	1	`v=spf1 ip4:210.201.90.0/24 include:_spf.`
SOA	1	`ns1.metalworking.com.tw hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.sandingmachine.com, dns1.sandingmachine.com)

Analysis

Hierarchy

resonswitch.com is a parent of ns2.resonswitch.com and ns1.resonswitch.com.

Mail Server Role

resonswitch.com serves as the mail server for resonswitch.com.

IP Addresses

resonswitch.com points to a single IP number: 210.201.90.124.

Other host names, for instance jingyan-seiko.com, lw-machinetools.com, 210-201-90-124.static.apol.com.tw, hydex.com.tw and cmail.metalworking.com.tw share IP numbers with resonswitch.com.

Name Servers

resonswitch.com is delegated to four name servers: dns1.sandingmachine.com, dns2.sandingmachine.com, ns1.metalworking.com.tw and ns2.metalworking.com.tw.

resonswitch.com at least partially shares name servers with other domains, for instance shuhyuan.com, metalworking.com.tw, keejaan.com, cip3.com.tw and jingyan-seiko.com.

These name servers are commonly used together with the name servers dns1.shuhyuan.com, dns2.shuhyuan.com, ns2, ns1.cip3.com.tw, ns2.cip3.com.tw, dns1.yans.com.tw, dns2.yans.com.tw, ns1.hydex.com.tw, ns2.hydex.com.tw and dns1.longsheng-tw.com.

Host names with two IP numbers:

dns1.sandingmachine.com and dns2.sandingmachine.com point to 13.248.169.48 and 76.223.54.146

Host names with one IP number:

ns1.metalworking.com.tw points to 210.201.90.120

ns2.metalworking.com.tw points to 59.120.77.163

Host names that point to 13.248.169.48 or 76.223.54.146:

dns1.sandingmachine.com and dns2.sandingmachine.com

Mail Servers

A single mail server handles resonswitch.com.

resonswitch.com points to a single IP: 210.201.90.124.

resonswitch.com - robtex.com

resonswitch.com

com