mit-arch.com - dns.ninja
mit-arch.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.198.76🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2866.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 | mit-arch.com ⭐ | ||||||
| A | 49.212.198.76🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2866.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2866.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2016-10-18 #13 | ||||||
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=1786930164 | ||||||
MX for
mit-arch.com |
Subdomains
mail.mit-arch.com |
Same first word
mit-arch.com |
Similar names
chat-mir.ru |
tri-mach.ca |
mr-tchai.com |
march-it.com |
charm-it.com.au |
tri-mach.com |
mich-art.com |
tm-archi.net |
charm-it.com |
charm-it.co.nz |
mich-art.pl |
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2017-04-20 → 2026-08-17 · 3 obs
● 2017-04-20 12:33:30
● 2026-08-17 01:32:48
●NSns1.dns.ne.jp2017-04-20 → 2026-08-17 · 3 obs
● 2017-04-20 12:33:30
● 2026-08-17 01:32:48
●NSns2.dns.ne.jp2017-04-20 → 2026-08-17 · 3 obs
● 2017-04-20 12:33:30
● 2026-08-17 01:32:48
○NSns4.mcnet.ad.jp2015-07-23 → 2016-08-14 · 4 obs
● 2016-08-14 11:37:22
○ 2017-04-20 12:33:30
○ 2026-08-17 01:32:48
○NSns5.mcnet.ad.jp2015-07-23 → 2016-08-14 · 4 obs
● 2016-08-14 11:37:22
○ 2017-04-20 12:33:30
○ 2026-08-17 01:32:48
○MXmail.mit-arch.com2015-07-23 → 2016-08-14 · 4 obs
● 2016-08-14 11:37:22
○ 2017-04-20 12:33:30
○ 2026-08-17 01:32:48
●MXmit-arch.com2017-04-20 → 2026-08-17 · 3 obs
● 2017-04-20 12:33:30
● 2026-08-17 01:32:48
○A203.211.165.1562015-07-23 → 2016-08-14 · 4 obs
● 2016-08-14 11:37:22
○ 2017-04-20 12:33:30
○ 2026-08-17 01:32:48
●A49.212.198.762017-04-20 → 2026-08-17 · 3 obs
● 2017-04-20 12:33:30
● 2026-08-17 01:32:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mit-arch.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mit-arch.com (unsigned zone)
⏱️ Timing
Total: 430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.198.76 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mit-arch.com (pri: 10) |
| TXT | 1 | v=spf1 a:www2866.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
mail.mit-arch.com is delegated beneath mit-arch.com.
Mail Server Role
The MX record for mit-arch.com points back to mit-arch.com — it is its own mail server.
IP Addresses
mit-arch.com directs to one IP number, which is 49.212.198.76.
Among the host names that share IP numbers with mit-arch.com are ktb.jpn.org, s-facom.jp, kyotographie.net and two others.
Name Servers
DNS for mit-arch.com is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
There is at least partial name server overlap between mit-arch.com and other domains — hachioji-amc.com, chiba-nst.net, snackkagu.com and two more among them.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.
Mail Servers
The MX record for mit-arch.com points to a single mail server: mit-arch.com.
mit-arch.com has exactly one IP number: 49.212.198.76.