`bolt-tw.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8b5d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3905^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.5^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.93^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jobs.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jobs.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jobs.ns.cloudflare.com`
		A	108.162.193.183^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	172.64.33.183^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	173.245.59.183^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
NS	`zoe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c095^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zoe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2095^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zoe.ns.cloudflare.com`
		A	108.162.192.149^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	172.64.32.149^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	173.245.58.149^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
MX	`mail.bolt-tw.com` ⭐
		A	211.22.176.2^{🇹🇼 HiNet211.22.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`da.linlihsin.com`
TXT	`v=spf1 a mx ip4:211.22.176.2 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.5, 172.67.139.93
		IPv6 hints	2606:4700:3032::ac43:8b5d, 2606:4700:3034::6815:3905
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com
SOA	`jobs.ns.cloudflare.com`dns@cloudflare.com serial=2402707653

`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=1778736446

Subdomains

mail.bolt-tw.com

Same first word

bolt-tw.com

DNS History

20 records (7 active, 13 former)

●NSjobs.ns.cloudflare.com2026-04-26 → 2026-05-14 · 3 obs

○ 2018-06-02 19:48:48
● 2026-04-26 04:16:12
● 2026-05-14 05:43:04

○NSns13.domaincontrol.com2018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-04 16:42:06
● 2018-06-02 19:48:48
○ 2026-04-26 04:16:12
○ 2026-05-14 05:43:04

○NSns14.domaincontrol.com2018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-04 16:42:06
● 2018-06-02 19:48:48
○ 2026-04-26 04:16:12
○ 2026-05-14 05:43:04

○NSns47.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:42:06
○ 2018-06-02 19:48:48
○ 2026-05-14 05:43:04

○NSns48.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:42:06
○ 2018-06-02 19:48:48
○ 2026-05-14 05:43:04

●NSzoe.ns.cloudflare.com2026-04-26 → 2026-05-14 · 3 obs

○ 2018-06-02 19:48:48
● 2026-04-26 04:16:12
● 2026-05-14 05:43:04

○MXalt1.aspmx.l.google.com2018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-04 16:42:06
● 2018-06-02 19:48:48
○ 2026-04-26 04:16:12
○ 2026-05-14 05:43:04

○MXalt2.aspmx.l.google.com2018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-04 16:42:06
● 2018-06-02 19:48:48
○ 2026-04-26 04:16:12
○ 2026-05-14 05:43:04

○MXaspmx.l.google.com2018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-04 16:42:06
● 2018-06-02 19:48:48
○ 2026-04-26 04:16:12
○ 2026-05-14 05:43:04

○MXaspmx2.googlemail.com2018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-04 16:42:06
● 2018-06-02 19:48:48
○ 2026-04-26 04:16:12
○ 2026-05-14 05:43:04

○MXaspmx3.googlemail.com2018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-04 16:42:06
● 2018-06-02 19:48:48
○ 2026-04-26 04:16:12
○ 2026-05-14 05:43:04

●MXmail.bolt-tw.com2026-04-26 → 2026-05-14 · 3 obs

○ 2018-06-02 19:48:48
● 2026-04-26 04:16:12
● 2026-05-14 05:43:04

○MXmailstore1.secureserver.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:42:06
○ 2018-06-02 19:48:48
○ 2026-05-14 05:43:04

○MXsmtp.secureserver.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:42:06
○ 2018-06-02 19:48:48
○ 2026-05-14 05:43:04

●A104.21.57.52026-04-26 → 2026-05-14 · 3 obs

○ 2018-06-02 19:48:48
● 2026-04-26 04:16:12
● 2026-05-14 05:43:04

●A172.67.139.932026-04-26 → 2026-05-14 · 3 obs

○ 2018-06-02 19:48:48
● 2026-04-26 04:16:12
● 2026-05-14 05:43:04

○A211.22.176.12018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-04 16:42:06
● 2018-06-02 19:48:48
○ 2026-04-26 04:16:12
○ 2026-05-14 05:43:04

●A2606:4700:3032::ac43:8b5d2026-04-26 → 2026-05-14 · 3 obs

○ 2018-06-02 19:48:48
● 2026-04-26 04:16:12
● 2026-05-14 05:43:04

●A2606:4700:3034::6815:39052026-04-26 → 2026-05-14 · 3 obs

○ 2018-06-02 19:48:48
● 2026-04-26 04:16:12
● 2026-05-14 05:43:04

○A50.63.202.422017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:42:06
○ 2018-06-02 19:48:48
○ 2026-05-14 05:43:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bolt-tw.com	zoe.ns.cloudflare.com, jobs.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.149

NS records: zoe.ns.cloudflare.com, jobs.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bolt-tw.com (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.5, 172.67.139.93`
AAAA	2	`2606:4700:3034::6815:3905, 2606:4700:3032::ac43:8b5d`
NS	2	`jobs.ns.cloudflare.com, zoe.ns.cloudflare.com`
MX	1	`mail.bolt-tw.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:211.22.176.2 include:_sp`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jobs.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (zoe.ns.cloudflare.com, zoe.ns.cloudflare.com, zoe.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of mail.bolt-tw.com is bolt-tw.com.

IP Addresses

bolt-tw.com points to four IP numbers: 2606:4700:3032::ac43:8b5d, 2606:4700:3034::6815:3905, 104.21.57.5 and 172.67.139.93.

Other host names, for instance libgenesis.net, kraken12-13at.com, is.advokater.live, www.se-pharma.co.il and hnjslq.com share IP numbers with bolt-tw.com.

Name Servers

bolt-tw.com is delegated to two name servers: jobs.ns.cloudflare.com and zoe.ns.cloudflare.com.

bolt-tw.com uses the same name server setup as other domains, for instance ateston.com, opencar.tw, noventic.com, mutian.tw and kgrp.net.

bolt-tw.com shares name servers with other domains at least partially, for instance breathecpap.com, 985uu.com, cadilu.com, vzo.sk and 547bb.com.

these name servers are often used together with the name servers aiden.ns.cloudflare.com.

Host names with six IP numbers: jobs.ns.cloudflare.com points to 2606:4700:58::adf5:3bb7, 2803:f800:50::6ca2:c1b7, 2a06:98c1:50::ac40:21b7, 108.162.193.183, 172.64.33.183 and 173.245.59.183; zoe.ns.cloudflare.com points to 2606:4700:50::adf5:3a95, 2803:f800:50::6ca2:c095, 2a06:98c1:50::ac40:2095, 108.162.192.149, 172.64.32.149 and 173.245.58.149.

Mail Servers

The mail server for bolt-tw.com is mail.bolt-tw.com.

Host name mail.bolt-tw.com resolves to IP 211.22.176.2.

bolt-tw.com - robtex.com

bolt-tw.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`bolt-tw.com`

`com`