`srvtscray.info`

DNSSEC	⚠️ Not signed
A	153.121.58.19^{🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan}
		PTR	`tk2-119-60015.vs.sakura.ne.jp`
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`smtp.srvtscray.info` ⭐
		A	153.121.58.19^{🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`tk2-119-60015.vs.sakura.ne.jp`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1768105567

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1774717896

Subdomains

smtp.srvtscray.info

Same first word

srvtscray.info

DNS History

7 records (6 active, 1 former)

●NS01.dnsv.jp2015-07-04 → 2026-03-28 · 2 obs

● 2015-07-04 14:55:12
● 2026-03-28 17:52:04

●NS02.dnsv.jp2015-07-04 → 2026-03-28 · 2 obs

● 2015-07-04 14:55:12
● 2026-03-28 17:52:04

●NS03.dnsv.jp2015-11-26 → 2026-03-28 · 3 obs

○ 2015-07-04 14:55:12
● 2015-11-26 04:05:36
● 2026-03-28 17:52:04

●NS04.dnsv.jp2015-11-26 → 2026-03-28 · 3 obs

○ 2015-07-04 14:55:12
● 2015-11-26 04:05:36
● 2026-03-28 17:52:04

●MXsmtp.srvtscray.info2017-03-18 → 2026-03-28 · 2 obs

● 2017-03-18 21:44:52
● 2026-03-28 17:52:04

●A153.121.58.192026-03-24 → 2026-03-28 · 3 obs

○ 2017-03-18 21:44:52
● 2026-03-24 12:09:34
● 2026-03-28 17:52:04

○A49.212.144.432015-07-04 → 2017-03-18 · 4 obs

● 2015-07-04 14:55:12
● 2017-03-18 21:44:52
○ 2026-03-24 12:09:34
○ 2026-03-28 17:52:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info	-
srvtscray.info	04.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp	-

✅ Authoritative Response

Server:157.7.34.53

NS records: 04.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for srvtscray.info (unsigned zone)

⏱️ Timing

Total: 1129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.121.58.19`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`smtp.srvtscray.info (pri: 10)`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

Hierarchy

srvtscray.info is a parent of smtp.srvtscray.info.

IP Addresses

srvtscray.info points to a single IP number: 153.121.58.19.

Other host names such as tk2-119-60015.vs.sakura.ne.jp and smtp.srvtscray.info share IP numbers with srvtscray.info.

Name Servers

srvtscray.info is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

srvtscray.info at least partially shares name servers with other domains, for instance carebots.net, tanchiky.com, imagebox.site, 10yc.jp and zithromaxabio.online.

Host names with two IPs:

01.dnsv.jp points to: 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to: 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to: 2400:8500:3fff::53 and 157.7.35.53.

Host names with one IP:

02.dnsv.jp points to: 157.7.33.53.

Mail Servers

srvtscray.info is handled by a single mail server, smtp.srvtscray.info.

smtp.srvtscray.info points to a single IP: 153.121.58.19.

srvtscray.info - robtex.com

srvtscray.info

info