531mu.com - robtex.com
531mu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.232.168.168🇭🇰 HDHK156.232.168.0/21 Proxy-registered route object | ||||||
| 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 | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1734683464 | ||||||
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.netnstld@verisign-grs.com serial=1778594121 | ||||||
Same first word
531mu.com |
Similar names
DNS History
17 records (5 active, 12 former)
○NSf1g1ns1.dnspod.net2015-06-09 → 2015-10-31 · 4 obs
● 2015-06-09 23:54:42
● 2015-10-31 03:31:40
○ 2016-01-21 13:42:18
○ 2026-05-12 14:12:26
● 2015-10-31 03:31:40
○ 2016-01-21 13:42:18
○ 2026-05-12 14:12:26
○NSf1g1ns2.dnspod.net2015-06-09 → 2015-10-31 · 4 obs
● 2015-06-09 23:54:42
● 2015-10-31 03:31:40
○ 2016-01-21 13:42:18
○ 2026-05-12 14:12:26
● 2015-10-31 03:31:40
○ 2016-01-21 13:42:18
○ 2026-05-12 14:12:26
○NSns03.domaincontrol.com2016-04-05 → 2016-04-05 · 4 obs
○ 2016-01-21 13:42:18
● 2016-04-05 14:53:46
○ 2016-12-05 06:00:06
○ 2026-05-12 14:12:26
● 2016-04-05 14:53:46
○ 2016-12-05 06:00:06
○ 2026-05-12 14:12:26
○NSns04.domaincontrol.com2016-04-05 → 2016-04-05 · 4 obs
○ 2016-01-21 13:42:18
● 2016-04-05 14:53:46
○ 2016-12-05 06:00:06
○ 2026-05-12 14:12:26
● 2016-04-05 14:53:46
○ 2016-12-05 06:00:06
○ 2026-05-12 14:12:26
○NSns1.zndns.com2016-01-21 → 2016-01-21 · 4 obs
○ 2015-10-31 03:31:40
● 2016-01-21 13:42:18
○ 2016-04-05 14:53:46
○ 2026-05-12 14:12:26
● 2016-01-21 13:42:18
○ 2016-04-05 14:53:46
○ 2026-05-12 14:12:26
○NSns2.zndns.com2016-01-21 → 2016-01-21 · 4 obs
○ 2015-10-31 03:31:40
● 2016-01-21 13:42:18
○ 2016-04-05 14:53:46
○ 2026-05-12 14:12:26
● 2016-01-21 13:42:18
○ 2016-04-05 14:53:46
○ 2026-05-12 14:12:26
○NSns3.zndns.com2016-01-21 → 2016-01-21 · 4 obs
○ 2015-10-31 03:31:40
● 2016-01-21 13:42:18
○ 2016-04-05 14:53:46
○ 2026-05-12 14:12:26
● 2016-01-21 13:42:18
○ 2016-04-05 14:53:46
○ 2026-05-12 14:12:26
○MXmailstore1.secureserver.net2016-04-05 → 2016-04-05 · 3 obs
● 2016-04-05 14:53:46
○ 2016-12-05 06:00:06
○ 2026-05-12 14:12:26
○ 2016-12-05 06:00:06
○ 2026-05-12 14:12:26
○MXsmtp.secureserver.net2016-04-05 → 2016-04-05 · 3 obs
● 2016-04-05 14:53:46
○ 2016-12-05 06:00:06
○ 2026-05-12 14:12:26
○ 2016-12-05 06:00:06
○ 2026-05-12 14:12:26
○A107.160.74.252016-01-21 → 2016-01-21 · 4 obs
○ 2015-10-31 03:31:40
● 2016-01-21 13:42:18
○ 2016-04-05 14:53:46
○ 2026-05-12 14:12:26
● 2016-01-21 13:42:18
○ 2016-04-05 14:53:46
○ 2026-05-12 14:12:26
●A156.232.168.1682026-05-12 → 2026-05-12 · 2 obs
○ 2016-12-05 06:00:06
● 2026-05-12 14:12:26
● 2026-05-12 14:12:26
○A184.168.221.372016-04-05 → 2016-04-05 · 4 obs
○ 2016-01-21 13:42:18
● 2016-04-05 14:53:46
○ 2016-12-05 06:00:06
○ 2026-05-12 14:12:26
● 2016-04-05 14:53:46
○ 2016-12-05 06:00:06
○ 2026-05-12 14:12:26
○A45.34.118.2172015-06-09 → 2015-10-31 · 4 obs
● 2015-06-09 23:54:42
● 2015-10-31 03:31:40
○ 2016-01-21 13:42:18
○ 2026-05-12 14:12:26
● 2015-10-31 03:31:40
○ 2016-01-21 13:42:18
○ 2026-05-12 14:12:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| 531mu.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 531mu.com (unsigned zone)
⏱️ Timing
Total: 1254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.232.168.168 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
IP Addresses
531mu.com resolves to a single IP address: 156.232.168.168.
Name Servers
531mu.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
531mu.com at least partially shares name servers with other domains, including alleyoop.co.jp, teitoku.com, nihonmatsu.co.jp, karins.club and avodart4xl.top.
Host names with two IP numbers:
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 number:
02.dnsv.jp points to 157.7.33.53.