`headbrewers.com.tw`

DNSSEC	⚠️ Not signed
A	139.162.78.10^{🇯🇵 AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies}
		PTR	`139-162-78-10.ip.linodeusercontent.com`
NS	`dns1.yi-fe.net` ⭐
		A	61.60.143.1^{🇹🇼 SAVECOM-TW61.60.136.0/21}
NS	`dns2.yi-fe.net`
		A	60.245.60.1^{🇹🇼 SAVECOM-TW60.245.56.0/21 Savecom Inc. 31F, No 333, Keelung Rd. Taipei, Taiwan}
			PTR	`dns2.yi-fe.net`
MX	`mail.headbrewers.com.tw` ⭐
		A	60.245.60.100^{🇹🇼 SAVECOM-TW60.245.56.0/21 Savecom Inc. 31F, No 333, Keelung Rd. Taipei, Taiwan}
TXT	`"v=spf1 +a +mx -all"`
SOA	`dns1.yi-fe.net`hostmaster@yi-fe.net serial=25

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006337964

WOT: SAFE (58/100)

Subdomains

mail.headbrewers.com.tw

Same first word

headbrewers.com

headbrewers.com.tw

DNS History

6 records (4 active, 2 former)

●NSdns1.yi-fe.net2015-08-05 → 2026-03-28 · 2 obs

● 2015-08-05 00:18:58
● 2026-03-28 04:04:16

●NSdns2.yi-fe.net2015-08-05 → 2026-03-28 · 2 obs

● 2015-08-05 00:18:58
● 2026-03-28 04:04:16

●MXmail.headbrewers.com.tw2015-08-05 → 2026-03-28 · 2 obs

● 2015-08-05 00:18:58
● 2026-03-28 04:04:16

●A139.162.78.102026-02-15 → 2026-03-28 · 3 obs

○ 2017-05-30 20:24:24
● 2026-02-15 18:36:46
● 2026-03-28 04:04:16

○A58.86.35.1002015-08-05 → 2016-06-04 · 4 obs

● 2015-08-05 00:18:58
● 2016-06-04 07:04:54
○ 2017-03-22 01:21:38
○ 2026-03-28 04:04:16

○A60.245.60.1002017-03-22 → 2017-05-30 · 5 obs

○ 2016-06-04 07:04:54
● 2017-03-22 01:21:38
● 2017-05-30 20:24:24
○ 2026-02-15 18:36:46
○ 2026-03-28 04:04:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	16 records
headbrewers.com.tw	dns2.yi-fe.net, dns1.yi-fe.net	-

✅ Authoritative Response

Server:60.245.60.1

NS records: dns2.yi-fe.net, dns1.yi-fe.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for headbrewers.com.tw (unsigned zone)

⏱️ Timing

Total: 1737ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.162.78.10`
NS	2	`dns2.yi-fe.net, dns1.yi-fe.net`
MX	1	`mail.headbrewers.com.tw (pri: 10)`
TXT	1	`"v=spf1 +a +mx -all"`
SOA	1	`dns1.yi-fe.net hostmaster.yi-fe.net`

📌 Glue Records Collected

Total: 16

In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

Hierarchy

mail.headbrewers.com.tw has headbrewers.com.tw as its parent.

IP Addresses

headbrewers.com.tw maps to IP address 139.162.78.10.

Other host names, for example travel-tw.com, wontec.com.tw and 139-162-78-10.ip.linodeusercontent.com share the same IP as headbrewers.com.tw.

Name Servers

Two name servers dns1.yi-fe.net and dns2.yi-fe.net are delegated to headbrewers.com.tw.

headbrewers.com.tw uses the same name server configuration as other domains, such as 168green-glow.com, mypeakcloud.com, good-morningtravel.com, ns4.uhosting.com.tw and ianteai.com.

headbrewers.com.tw at least partially shares name servers with other domains such as 223.143.60.61.in-addr.arpa, 37.60.245.60.in-addr.arpa, jiaxin.com.tw, 1.60.245.60.in-addr.arpa and uutony29.yi-fe.com.

these name servers are commonly used alongside the name servers ns1.uhosting.com.tw, ns2.uhosting.com.tw, ns3.uhosting.com.tw, ns1.hc.net.tw and ns2.hc.net.tw.

Host names with a single IP address:

dns1.yi-fe.net points to 61.60.143.1

dns2.yi-fe.net points to 60.245.60.1

Mail Servers

headbrewers.com.tw is handled by a single mail server, mail.headbrewers.com.tw.

mail.headbrewers.com.tw points to one IP number: 60.245.60.100.

headbrewers.com.tw - robtex.com