`sisihead.com`

DNSSEC	⚠️ Not signed
A	124.248.158.192^{🇯🇵 KAGOYAJAPAN124.248.144.0/20 KAGOYA Japan Inc.}
NS	`ns1.just-size.com` ⭐
		A	153.120.17.159^{🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`ad009.just-size.net`
NS	`ns2.just-size.com`
		A	219.94.224.193^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns2.just-size.com`
MX	`mail.sisihead.com` ⭐
		A	124.248.158.192^{🇯🇵 KAGOYAJAPAN124.248.144.0/20 KAGOYA Japan Inc.}
TXT	`v=spf1 ip4:103.3.51.112 ip4:124.248.158.192 ~all`
SOA	`ns1.just-size.com`admin@just-size.net 2024-09-06 #4

`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=1776128457

Subdomains

mail.sisihead.com

Same first word

sisihead.com

Similar names

shiseida.com

DNS History

8 records (4 active, 4 former)

●NSns1.just-size.com2015-12-04 → 2026-04-14 · 3 obs

○ 2015-07-07 21:50:14
● 2015-12-04 11:45:06
● 2026-04-14 01:23:16

○NSns1.just-size.net2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 21:50:14
○ 2015-12-04 11:45:06
○ 2026-04-14 01:23:16

●NSns2.just-size.com2015-12-04 → 2026-04-14 · 3 obs

○ 2015-07-07 21:50:14
● 2015-12-04 11:45:06
● 2026-04-14 01:23:16

○NSns2.just-size.info2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 21:50:14
○ 2015-12-04 11:45:06
○ 2026-04-14 01:23:16

●MXmail.sisihead.com2015-07-07 → 2026-04-14 · 2 obs

● 2015-07-07 21:50:14
● 2026-04-14 01:23:16

●A124.248.158.1922026-03-05 → 2026-04-14 · 3 obs

○ 2019-12-29 02:19:56
● 2026-03-05 20:15:14
● 2026-04-14 01:23:16

○A153.127.108.452019-12-29 → 2019-12-29 · 4 obs

○ 2017-03-19 15:47:48
● 2019-12-29 02:19:56
○ 2026-03-05 20:15:14
○ 2026-04-14 01:23:16

○A219.94.166.2272015-07-07 → 2017-03-19 · 4 obs

● 2015-07-07 21:50:14
● 2017-03-19 15:47:48
○ 2019-12-29 02:19:56
○ 2026-04-14 01:23:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sisihead.com	ns1.just-size.com, ns2.just-size.com	2 records

✅ Authoritative Response

Server:153.120.17.159

NS records: ns1.just-size.com, ns2.just-size.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sisihead.com (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`124.248.158.192`
NS	2	`ns1.just-size.com, ns2.just-size.com`
MX	1	`mail.sisihead.com (pri: 10)`
TXT	1	`v=spf1 ip4:103.3.51.112 ip4:124.248.158.`
SOA	1	`ns1.just-size.com admin.just-size.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.just-size.com, ns2.just-size.com)

Analysis

Hierarchy

sisihead.com is the parent of mail.sisihead.com.

IP Addresses

sisihead.com resolves to a single IP address: 124.248.158.192.

Other host names including ns.nrym.org, nakatasensei.com, www.pc-sss.com, anminkai.com and office-h.org share IP numbers with sisihead.com.

Name Servers

sisihead.com's delegation uses two name servers, ns1.just-size.com and ns2.just-size.com.

sisihead.com shares the same name server setup as other domains, for example raby.biz, icca.jp, airi(0x787878)s.com, nakatasensei.com and anminkai.com.

sisihead.com at least partially shares name servers with other domains, including suikyoh.net, 14sd.com, nikuq-works.com, housingstyle.com and urushi-lab.com.

These name servers are commonly used with ns2.just-size.info and ns1.just-size.net.

Host names with a single IP:

ns1.just-size.com points to 153.120.17.159.

ns2.just-size.com points to 219.94.224.193.

Mail Servers

sisihead.com is handled by a single mail server, mail.sisihead.com.

mail.sisihead.com points to a single IP: 124.248.158.192.

sisihead.com - robtex.com

sisihead.com

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