macmac.co.jp - robtex.com
macmac.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.102.35🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www3825.sakura.ne.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 | macmac.co.jp ⭐ | ||||||
| A | 163.43.102.35🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www3825.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3825.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-09-02 #1 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
WOT: SAFE (58/100)
MX for
macmac.co.jp |
Same first word
macmac.ir |
macmac.eu |
macmac.info |
macmac.co.za |
macmac.org |
macmac.cz |
macmac.co.jp |
macmac.me |
macmac.pl |
macmac.de |
macmac.com |
macmac.co.uk |
macmac.it |
macmac.dk |
macmac.jp |
macmac.ch |
macmac.biz |
macmac.net |
Similar names
DNS History
16 records (5 active, 11 former)
○NS01.dnsv.jp2016-06-08 → 2017-05-23 · 5 obs
● 2016-06-08 03:53:48
● 2017-05-23 09:16:54
○ 2026-06-23 05:02:14
○ 2026-07-04 05:31:06
○NS02.dnsv.jp2016-06-08 → 2017-05-23 · 5 obs
● 2016-06-08 03:53:48
● 2017-05-23 09:16:54
○ 2026-06-23 05:02:14
○ 2026-07-04 05:31:06
○NS03.dnsv.jp2016-06-08 → 2017-05-23 · 5 obs
● 2016-06-08 03:53:48
● 2017-05-23 09:16:54
○ 2026-06-23 05:02:14
○ 2026-07-04 05:31:06
○NS04.dnsv.jp2016-06-08 → 2017-05-23 · 5 obs
● 2016-06-08 03:53:48
● 2017-05-23 09:16:54
○ 2026-06-23 05:02:14
○ 2026-07-04 05:31:06
●NSmaster.dns.ne.jp2026-06-23 → 2026-07-04 · 3 obs
● 2026-06-23 05:02:14
● 2026-07-04 05:31:06
○NSns1.canonet.ne.jp2015-08-02 → 2016-04-30 · 4 obs
● 2016-04-30 01:52:00
○ 2016-06-08 03:53:48
○ 2026-07-04 05:31:06
●NSns1.dns.ne.jp2026-06-23 → 2026-07-04 · 3 obs
● 2026-06-23 05:02:14
● 2026-07-04 05:31:06
○NSns2.canonet.ne.jp2015-08-02 → 2016-04-30 · 4 obs
● 2016-04-30 01:52:00
○ 2016-06-08 03:53:48
○ 2026-07-04 05:31:06
●NSns2.dns.ne.jp2026-06-23 → 2026-07-04 · 3 obs
● 2026-06-23 05:02:14
● 2026-07-04 05:31:06
●MXmacmac.co.jp2026-06-23 → 2026-07-04 · 3 obs
● 2026-06-23 05:02:14
● 2026-07-04 05:31:06
○MXmail.macmac.co.jp2016-06-08 → 2017-05-23 · 5 obs
● 2016-06-08 03:53:48
● 2017-05-23 09:16:54
○ 2026-06-23 05:02:14
○ 2026-07-04 05:31:06
○MXmx.macmac.co.jp2015-08-02 → 2016-04-30 · 4 obs
● 2016-04-30 01:52:00
○ 2016-06-08 03:53:48
○ 2026-07-04 05:31:06
●A163.43.102.352026-06-23 → 2026-07-04 · 3 obs
● 2026-06-23 05:02:14
● 2026-07-04 05:31:06
○A202.228.150.92015-08-02 → 2015-11-21 · 4 obs
● 2015-11-21 17:16:04
○ 2016-01-17 22:46:50
○ 2026-07-04 05:31:06
○A210.134.165.92016-01-17 → 2016-04-30 · 5 obs
● 2016-01-17 22:46:50
● 2016-04-30 01:52:00
○ 2016-06-08 03:53:48
○ 2026-07-04 05:31:06
○A210.196.200.1732016-06-08 → 2017-05-23 · 5 obs
● 2016-06-08 03:53:48
● 2017-05-23 09:16:54
○ 2026-06-23 05:02:14
○ 2026-07-04 05:31:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| macmac.co.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ 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 macmac.co.jp (unsigned zone)
⏱️ Timing
Total: 1178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.102.35 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | macmac.co.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www3825.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
Mail Server Role
macmac.co.jp acts as its own mail server.
IP Addresses
macmac.co.jp points to a single IP number: 163.43.102.35.
Additional host names — mail.ms-eye.com, mono-records.com, touyouken.sakura.ne.jp and two others — share IP numbers with macmac.co.jp.
Name Servers
The authoritative name servers for macmac.co.jp are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.
The name servers of macmac.co.jp overlap at least partially with those of other domains — among them casa-web.jp, venten.net, cinema-magazine.com and two more.
The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp → 210.224.172.18, ns1.dns.ne.jp → 61.211.236.1, ns2.dns.ne.jp → 133.167.21.1.
Mail Servers
macmac.co.jp has a single mail server: macmac.co.jp itself.
macmac.co.jp directs to just one IP number, 163.43.102.35.