`j081.com`

DNSSEC	⚠️ Not signed
A	60.199.243.209^{🇹🇼 TFN-NET60.199.243.0/24 Taiwan Fixed Network}
		PTR	`60-199-243-209.static.tfn.net.tw`
NS	`dns1.f1.com.tw` ⭐ ⚠️ Not in parent delegation
		A	218.32.213.234^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp234.f1.com.tw`
NS	`dns2.f1.com.tw` ⚠️ Not in parent delegation
		A	220.228.6.17^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
NS	`sf243.f1.com.tw` ⚠️ Not in zone NS records
		A	220.228.6.17^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
NS	`sp234.f1.com.tw` ⚠️ Not in zone NS records
		A	218.32.213.234^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp234.f1.com.tw`
MX	`j081.com` ⭐
		A	60.199.243.209^{🇹🇼 TFN-NET60.199.243.0/24 Taiwan Fixed Network}
			PTR	`60-199-243-209.static.tfn.net.tw`
MX	`www.j081.com`⁽¹⁴⁾
		A	60.199.243.209^{🇹🇼 TFN-NET60.199.243.0/24 Taiwan Fixed Network}
			PTR	`60-199-243-209.static.tfn.net.tw`
SOA	`dns1.f1.com.tw`ohgo@ms23.hinet.net 2000-11-01 #8

`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=1771291435

MX for

j081.com

Subdomains

www.j081.com

Same first word

j081.com

Similar names

810j.com

108j.net.cn

j018.cn

j801.cn

j108.ru

108j.org.cn

j801.com

DNS History

7 records (7 active, 0 former)

●NSdns1.f1.com.tw2015-08-03 → 2026-03-24 · 2 obs

● 2015-08-03 15:32:32
● 2026-03-24 09:50:32

●NSdns2.f1.com.tw2015-08-03 → 2026-03-24 · 2 obs

● 2015-08-03 15:32:32
● 2026-03-24 09:50:32

●NSsf243.f1.com.tw2026-03-21 → 2026-03-24 · 3 obs

○ 2015-08-03 15:32:32
● 2026-03-21 07:32:22
● 2026-03-24 09:50:32

●NSsp234.f1.com.tw2026-03-21 → 2026-03-24 · 3 obs

○ 2015-08-03 15:32:32
● 2026-03-21 07:32:22
● 2026-03-24 09:50:32

●MXj081.com2015-08-03 → 2026-03-24 · 2 obs

● 2015-08-03 15:32:32
● 2026-03-24 09:50:32

●MXwww.j081.com2015-08-03 → 2026-03-24 · 2 obs

● 2015-08-03 15:32:32
● 2026-03-24 09:50:32

●A60.199.243.2092015-08-03 → 2026-03-24 · 2 obs

● 2015-08-03 15:32:32
● 2026-03-24 09:50:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
j081.com	sf243.f1.com.tw, sp234.f1.com.tw	-

✅ Authoritative Response

Server:220.228.6.17

NS records: sf243.f1.com.tw, sp234.f1.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for j081.com (unsigned zone)

⏱️ Timing

Total: 1596ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`60.199.243.209`
NS	2	`dns1.f1.com.tw, dns2.f1.com.tw`
MX	2	`www.j081.com (pri: 14), j081.com (pri: 10)`
SOA	1	`dns1.f1.com.tw ohgo.ms23.hinet.net`

Analysis

Hierarchy

The parent of www.j081.com is j081.com.

Mail Server Role

j081.com serves as a mail server for j081.com.

www.j081.com serves as a mail server, commonly paired with j081.com.

IP Addresses

j081.com points to a single IP: 60.199.243.209.

Other host names, for instance www.live-306.com, www.kiss409.com, www.h940.com, z241.com and bb-887.com share IP numbers with j081.com.

Name Servers

j081.com's delegation is handled by four name servers: dns1.f1.com.tw, dns2.f1.com.tw, sf243.f1.com.tw and sp234.f1.com.tw.

j081.com partially shares name servers with other domains; examples include girl758.com, j937.com, live-258.com, atgcx.com and appyyrc.com.