a5m2.com - robtex.com
a5m2.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.128.90🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www4076uf.sakura.ne.jp | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| 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. | ||||||
| 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. | ||||||
| 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=1610973056 | ||||||
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=1785426162 | ||||||
Subdomains
www.a5m2.com |
Same first word
a5m2.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NS01.dnsv.jp2026-02-19 → 2026-07-30 · 3 obs
● 2026-02-19 09:43:36
● 2026-07-30 15:50:58
●NS02.dnsv.jp2026-02-19 → 2026-07-30 · 3 obs
● 2026-02-19 09:43:36
● 2026-07-30 15:50:58
●NS03.dnsv.jp2026-02-19 → 2026-07-30 · 3 obs
● 2026-02-19 09:43:36
● 2026-07-30 15:50:58
●NS04.dnsv.jp2026-02-19 → 2026-07-30 · 3 obs
● 2026-02-19 09:43:36
● 2026-07-30 15:50:58
○NSf1g1ns1.dnspod.net2015-05-18 → 2015-12-21 · 4 obs
● 2015-12-21 23:29:20
○ 2016-03-28 11:07:16
○ 2026-07-30 15:50:58
○NSf1g1ns2.dnspod.net2015-05-18 → 2015-12-21 · 4 obs
● 2015-12-21 23:29:20
○ 2016-03-28 11:07:16
○ 2026-07-30 15:50:58
○NSns71.domaincontrol.com2016-07-24 → 2017-03-29 · 5 obs
● 2016-07-24 02:43:24
● 2017-03-29 20:54:14
○ 2026-02-19 09:43:36
○ 2026-07-30 15:50:58
○NSns72.domaincontrol.com2016-07-24 → 2017-03-29 · 5 obs
● 2016-07-24 02:43:24
● 2017-03-29 20:54:14
○ 2026-02-19 09:43:36
○ 2026-07-30 15:50:58
○MXmailstore1.secureserver.net2016-07-24 → 2017-03-29 · 4 obs
● 2017-03-29 20:54:14
○ 2026-02-19 09:43:36
○ 2026-07-30 15:50:58
○MXsmtp.secureserver.net2016-07-24 → 2017-03-29 · 4 obs
● 2017-03-29 20:54:14
○ 2026-02-19 09:43:36
○ 2026-07-30 15:50:58
○A220.181.57.2172015-05-18 → 2015-12-21 · 4 obs
● 2015-12-21 23:29:20
○ 2016-03-28 11:07:16
○ 2026-07-30 15:50:58
●A49.212.128.902016-07-24 → 2026-07-30 · 8 obs
● 2016-07-24 02:43:24
● 2017-03-29 20:54:14
○ 2026-07-12 09:42:04
● 2026-07-12 13:18:12
○ 2026-07-21 23:31:20
● 2026-07-22 01:19:26
● 2026-07-30 15:50:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a5m2.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.33.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a5m2.com (unsigned zone)
⏱️ Timing
Total: 1034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.128.90 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
a5m2.com is the parent zone for www.a5m2.com.
IP Addresses
a5m2.com resolves to one IP address: 49.212.128.90.
www.a5m2.com and www4076uf.sakura.ne.jp, along with other host names, share IP addresses with a5m2.com.
Name Servers
The authoritative name servers for a5m2.com are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
a5m2.com partially shares its NS delegation with several other domains, including juis.info, sakodas.com, online-s.net and two others.
Hostnames that resolve to two IP addresses:
01.dnsv.jp resolves to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp resolves to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp resolves to 157.7.35.53 and 2400:8500:3fff::53.
Hosts with just one IP address:
02.dnsv.jp resolves to 157.7.33.53.