`screwmachine.com.tw`

DNSSEC	⚠️ Not signed
A	52.175.12.42^{🇭🇰 Microsoft52.160.0.0/11 MICROSOFT}
		PTR	`azcp5.urb2b.net`
NS	`marge.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marge.ns.cloudflare.com`
		A	108.162.192.191^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	172.64.32.191^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	173.245.58.191^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
NS	`valentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`valentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`valentin.ns.cloudflare.com`
		A	108.162.195.206^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	162.159.44.206^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	172.64.35.206^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
MX	`vmst5.trader.com.tw` ⭐
TXT	`google-site-verification=wuYahs_UXwaSfA_ztRQdbBAAJd5SuMdF_CewhTv9M3k`
TXT	`v=spf1 ip4:210.66.69.226 ip4:61.66.123.75 ip4:61.219.92.236 ~all`
SOA	`marge.ns.cloudflare.com`dns@cloudflare.com serial=2397237018

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐ ⚠️ Not in parent delegation
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`c.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`d.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`e.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`f.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`g.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`h.dns.tw` ⚠️ Not in parent delegation
	NS	`h.twnic.net.tw` ⚠️ Not in parent delegation
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006334365

WOT: SAFE (58/100)

Same first word

screwmachine.com

screwmachine.com.tw

DNS History

8 records (4 active, 4 former)

○NSdns.manufacture.com.tw2015-07-13 → 2020-03-03 · 4 obs

● 2015-07-13 00:29:44
● 2020-03-03 17:37:46
○ 2026-03-05 18:13:14
○ 2026-03-22 14:48:10

○NSdns2.manufacture.com.tw2015-07-13 → 2020-03-03 · 4 obs

● 2015-07-13 00:29:44
● 2020-03-03 17:37:46
○ 2026-03-05 18:13:14
○ 2026-03-22 14:48:10

●NSmarge.ns.cloudflare.com2026-03-05 → 2026-03-22 · 3 obs

○ 2020-03-03 17:37:46
● 2026-03-05 18:13:14
● 2026-03-22 14:48:10

●NSvalentin.ns.cloudflare.com2026-03-05 → 2026-03-22 · 3 obs

○ 2020-03-03 17:37:46
● 2026-03-05 18:13:14
● 2026-03-22 14:48:10

●MXvmst5.trader.com.tw2015-07-13 → 2026-03-22 · 2 obs

● 2015-07-13 00:29:44
● 2026-03-22 14:48:10

●A52.175.12.422026-03-05 → 2026-03-22 · 3 obs

○ 2020-03-03 17:37:46
● 2026-03-05 18:13:14
● 2026-03-22 14:48:10

○A61.218.179.1662015-07-13 → 2016-07-16 · 4 obs

● 2015-07-13 00:29:44
● 2016-07-16 01:22:54
○ 2017-03-22 17:59:36
○ 2026-03-22 14:48:10

○A61.218.179.1722017-03-22 → 2020-03-03 · 5 obs

○ 2016-07-16 01:22:54
● 2017-03-22 17:59:36
● 2020-03-03 17:37:46
○ 2026-03-05 18:13:14
○ 2026-03-22 14:48:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	f.twnic.net.tw, c.twnic.net.tw, a.twnic.net.tw, h.twnic.net.tw...	-
screwmachine.com.tw	marge.ns.cloudflare.com, valentin.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.32.191

NS records: marge.ns.cloudflare.com, valentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 691ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.175.12.42`
NS	2	`marge.ns.cloudflare.com, valentin.ns.cloudflare.com`
MX	1	`vmst5.trader.com.tw (pri: 10)`
TXT	2	`google-site-verification=wuYahs_UXwaSfA_, v=spf1 ip4:210.66.69.226 ip4:61.66.123.7`
SOA	1	`marge.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

screwmachine.com.tw resolves to one IP number: 52.175.12.42.

Other host names, for instance tanshing.com, cartridgeweb.com, ns-immccomtw.urb2b.net, naturalcheng.com.tw and vmbts5.eastasia.cloudapp.azure.com share IP numbers with screwmachine.com.tw.

Name Servers

screwmachine.com.tw's delegation uses two name servers: marge.ns.cloudflare.com and valentin.ns.cloudflare.com.

screwmachine.com.tw uses the same name server setup as other domains, such as kawazaki.com.tw, cambus.com.tw, kdj-valve.com.tw, jumboking.com and alumate.com.tw.

screwmachine.com.tw at least partially shares name servers with other domains, including mmmarketing.com.ar, metapascal.com, shels.net, nexteratrends.id and jagoansemut.com.

These name servers are often used with katelyn.ns.cloudflare.com and dan.ns.cloudflare.com.

Host names with six IP numbers:

marge.ns.cloudflare.com points to 2606:4700:50::adf5:3abf, 2803:f800:50::6ca2:c0bf, 2a06:98c1:50::ac40:20bf, 108.162.192.191, 172.64.32.191 and 173.245.58.191.

valentin.ns.cloudflare.com points to 2606:4700:58::a29f:2cce, 2803:f800:50::6ca2:c3ce, 2a06:98c1:50::ac40:23ce, 108.162.195.206, 162.159.44.206 and 172.64.35.206.

Mail Servers

A single mail server handles screwmachine.com.tw, vmst5.trader.com.tw.

screwmachine.com.tw shares the same mail server setup as other domains, for instance star-sea.com.tw, b2bking.com, longhsiung.org.tw, nonwoven-slit.com.tw and sky-eagle.com.tw.

screwmachine.com.tw - robtex.com