a-code.net - dns.ninja
a-code.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.198🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-198.virt.lolipop.jp | ||||||
| NS | a-code.net ⭐ | ||||||
| A | 157.7.107.198🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-198.virt.lolipop.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.lolipop.jp ~all | ||||||
| SOA | a-code.netpostmaster@a-code.net serial=1685861958 | ||||||
net
| 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=1782269710 | ||||||
NS for
a-code.net |
Same first word
Similar names
code-a.net |
co-dea.com |
a-deco.be |
deoc-a.com |
e-daco.com |
dae-co.com |
doc-ae.com |
a-deco.ch |
code-a.akamaihd.net |
a-deco.net |
e-daco.net |
code-a.de |
ceo-ad.com |
DNS History
7 records (5 active, 2 former)
●NSa-code.net2015-08-11 → 2026-06-24 · 2 obs
● 2026-06-24 03:18:42
●NSdns01.muumuu-domain.com2015-08-11 → 2026-06-24 · 2 obs
● 2026-06-24 03:18:42
●NSdns02.muumuu-domain.com2015-08-11 → 2026-06-24 · 2 obs
● 2026-06-24 03:18:42
●MXmx01.lolipop.jp2015-08-11 → 2026-06-24 · 2 obs
● 2026-06-24 03:18:42
●A157.7.107.1982026-02-27 → 2026-06-24 · 3 obs
● 2026-02-27 04:01:40
● 2026-06-24 03:18:42
○A157.7.107.622016-07-08 → 2017-08-31 · 5 obs
● 2016-07-08 15:07:28
● 2017-08-31 15:27:46
○ 2026-02-27 04:01:40
○ 2026-06-24 03:18:42
○A203.189.109.2412015-08-11 → 2016-03-10 · 4 obs
● 2016-03-10 22:44:10
○ 2016-07-08 15:07:28
○ 2026-06-24 03:18:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| a-code.net | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a-code.net (unsigned zone)
⏱️ Timing
Total: 881ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.198 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.lolipop.jp ~all |
| SOA | 1 | a-code.net postmaster.a-code.net |
Analysis
Name Server Role
a-code.net has a-code.net as one of its name servers, making it self-hosted for DNS delegation.
dns01.muumuu-domain.com, dns02.muumuu-domain.com and a-code.net regularly act as name servers together.
IP Addresses
a-code.net directs to one IP number, which is 157.7.107.198.
Among the host names that share IP numbers with a-code.net are fu(0x73686974)an.com, ibmakyokushin.com, cyberpunq.com and two others.
Name Servers
Authority for a-code.net is delegated across three name servers: a-code.net, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
a-code.net partially shares its NS delegation with several other domains, including sekiyama-office.com, elsh.jp, akitafes.com and two others.
a-code.net points to 157.7.107.198; dns01.muumuu-domain.com points to 202.239.23.39; dns02.muumuu-domain.com points to 160.251.249.62 — each hostname maps to exactly one IP address.
Mail Servers
a-code.net routes its mail through a single mail server, mx01.lolipop.jp.
a-code.net has the same mail server arrangement as a number of other domains, for example arc-m.com, sanyo-corp.co.jp, kinshindo.com and two more.
mx01.lolipop.jp carries a single IP number, which is 157.7.107.233.