`brick-monthly.com`

DNSSEC	⚠️ Not signed
A	160.16.81.185^{🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
		PTR	`web.speedfish.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ns2.dns.ne.jp`
MX	`mail.brick-monthly.com` ⭐
		A	160.16.120.19^{🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
			PTR	`mail.speedfish.jp`
TXT	`v=spf1 ip4:160.16.81.185 ip4:160.16.120.19 ip4:153.122.157.72 ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2015-10-02 #0

`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=1776010682

Previously MX for

brick-monthly.com

Subdomains

mail.brick-monthly.com

Same first word

brick-monthly.com

DNS History

9 records (5 active, 4 former)

●NSmaster.dns.ne.jp2015-11-25 → 2026-04-12 · 3 obs

○ 2015-08-03 09:37:04
● 2015-11-25 02:15:44
● 2026-04-12 16:27:24

●NSns1.dns.ne.jp2015-11-25 → 2026-04-12 · 3 obs

○ 2015-08-03 09:37:04
● 2015-11-25 02:15:44
● 2026-04-12 16:27:24

○NSns1.secure.net2015-08-03 → 2015-08-03 · 4 obs

○ 2008-03-16 15:27:40
● 2015-08-03 09:37:04
○ 2015-11-25 02:15:44
○ 2026-04-12 16:27:24

●NSns2.dns.ne.jp2015-11-25 → 2026-04-12 · 3 obs

○ 2015-08-03 09:37:04
● 2015-11-25 02:15:44
● 2026-04-12 16:27:24

○NSns2.secure.net2015-08-03 → 2015-08-03 · 4 obs

○ 2008-03-16 15:27:40
● 2015-08-03 09:37:04
○ 2015-11-25 02:15:44
○ 2026-04-12 16:27:24

○MXbrick-monthly.com2015-08-03 → 2015-08-03 · 4 obs

○ 2008-03-16 15:27:40
● 2015-08-03 09:37:04
○ 2015-11-25 02:15:44
○ 2026-04-12 16:27:24

●MXmail.brick-monthly.com2015-11-25 → 2026-04-12 · 3 obs

○ 2015-08-03 09:37:04
● 2015-11-25 02:15:44
● 2026-04-12 16:27:24

○A153.122.157.722015-08-03 → 2015-08-03 · 4 obs

○ 2008-03-16 15:27:40
● 2015-08-03 09:37:04
○ 2015-11-25 02:15:44
○ 2026-04-12 16:27:24

●A160.16.81.1852015-11-25 → 2026-04-12 · 3 obs

○ 2015-08-03 09:37:04
● 2015-11-25 02:15:44
● 2026-04-12 16:27:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
brick-monthly.com	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brick-monthly.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.16.81.185`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`mail.brick-monthly.com (pri: 10)`
TXT	1	`v=spf1 ip4:160.16.81.185 ip4:160.16.120.`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Hierarchy

brick-monthly.com is the parent of mail.brick-monthly.com.

IP Addresses

brick-monthly.com resolves to a single IP address: 160.16.81.185.

Other host names, such as web.speedfish.jp and speedfish.jp, share IP numbers with brick-monthly.com.

Name Servers

brick-monthly.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

brick-monthly.com at least partially shares name servers with other domains, including cashingeye.com, buste.in, ai-g.net, tsmuseum.jp and sakaiclinic.sakura.ne.jp.

These name servers are often used together with dns.sakura.ad.jp.

Hostnames with a single IP:

master.dns.ne.jp points to: 210.224.172.18.

ns1.dns.ne.jp points to: 61.211.236.1.

ns2.dns.ne.jp points to: 133.167.21.1.

Mail Servers

brick-monthly.com is handled by a single mail server, mail.brick-monthly.com.

mail.brick-monthly.com points to a single IP: 160.16.120.19.

brick-monthly.com - robtex.com