`performers-office.com`

DNSSEC	⚠️ Not signed
NS	`performers-office.com` ⭐
NS	`dnss10.so-net.ne.jp`
		A	210.139.255.1^{🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.}
			PTR	`dnss10.so-net.ne.jp`
NS	`dnss11.so-net.ne.jp`
		A	210.139.255.17^{🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.}
			PTR	`dnss11.so-net.ne.jp`
MX	`sonet-common-mx.xspmail.jp` ⭐
		A	2001:240:bb81:94:160:13:60:174^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`sonet-common-mx.xspmail.jp`
		A	160.13.60.174^{🇯🇵 IIJ-AS160.13.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`sonet-common-mx.xspmail.jp`
TXT	`v=spf1 +include:plusdomain.spf.so-net.ne.jp ~all`
SOA	`performers-office.com`hostmaster@performers-office.com serial=2602171610

`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=1778828481

NS for

performers-office.com

Same first word

performers-office.com

DNS History

5 records (4 active, 1 former)

●NSdnss10.so-net.ne.jp2018-05-09 → 2026-05-15 · 2 obs

● 2018-05-09 04:07:38
● 2026-05-15 07:21:34

●NSdnss11.so-net.ne.jp2018-05-09 → 2026-05-15 · 2 obs

● 2018-05-09 04:07:38
● 2026-05-15 07:21:34

●NSperformers-office.com2018-05-09 → 2026-05-15 · 2 obs

● 2018-05-09 04:07:38
● 2026-05-15 07:21:34

○MXmxpin.ms.so-net.ne.jp2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 04:07:38
○ 2026-05-13 08:20:18
○ 2026-05-15 07:21:34

●MXsonet-common-mx.xspmail.jp2026-05-13 → 2026-05-15 · 3 obs

○ 2018-05-09 04:07:38
● 2026-05-13 08:20:18
● 2026-05-15 07:21:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
performers-office.com	dnss10.so-net.ne.jp, dnss11.so-net.ne.jp	-

✅ Authoritative Response

Server:210.139.255.17

NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performers-office.com (unsigned zone)

⏱️ Timing

Total: 1043ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dnss10.so-net.ne.jp, dnss11.so-net.ne.jp`
MX	1	`sonet-common-mx.xspmail.jp (pri: 10)`
TXT	1	`v=spf1 +include:plusdomain.spf.so-net.ne`
SOA	1	`performers-office.com hostmaster.perform`

Analysis

Name Server Role

performers-office.com serves as a name server for performers-office.com.

Typically, dnss11.so-net.ne.jp and dnss10.so-net.ne.jp are used as name servers together with performers-office.com.

Name Servers

performers-office.com is delegated to three name servers: performers-office.com, dnss10.so-net.ne.jp and dnss11.so-net.ne.jp.

performers-office.com at least partially shares name servers with other domains, for instance ishikawanet.com, act-active.co.jp, rally-abarth.jp, axel-e.co.jp and marubun-k.com.

Host names with one IP number:

dnss10.so-net.ne.jp points to 210.139.255.1

dnss11.so-net.ne.jp points to 210.139.255.17

Mail Servers

performers-office.com is handled by a single mail server, sonet-common-mx.xspmail.jp.

performers-office.com shares the same mail server setup as other domains, for instance clover-1.com, fureai.co.jp, mims-inc.com, r605.net and trendyfc.com.

performers-office.com shares mail servers with other domains to some extent, for instance kubotakougyou.jp.

sonet-common-mx.xspmail.jp resolves to two IP numbers: 2001:240:bb81:94:160:13:60:174 and 160.13.60.174.

performers-office.com - robtex.com