mail.sof.tokyo - dns.ninja
mail.sof.tokyo
| CNAME | sof.tokyo | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.111.141.225🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 225.141.111.34.bc.googleusercontent.com | ||||||
| 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 | ||||||
| MX | sof.sakura.ne.jp ⭐ | ||||||
| A | 49.212.235.106🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3396.sakura.ne.jp | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1718714500 | ||||||
sof.tokyo
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.111.141.225🇺🇸 Google34.108.0.0/14 | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| NS | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| MX | sof.sakura.ne.jp ⭐ | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1718714500 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A50.87.145.702017-07-04 → 2017-07-04 · 3 obs
○ 2026-07-17 14:48:48
○ 2026-07-20 07:44:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tokyo | a.gmoregistry.net, b.gmoregistry.net, k.gmoregistry.net, l.gmoregistry.net | 7 records |
| sof.tokyo | 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.33.53
NS records: 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sof.tokyo (unsigned zone)
⏱️ Timing
Total: 1205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | sof.tokyo |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (a.gmoregistry.net, a.gmoregistry.net, b.gmoregistry.net...)
Analysis
IP Addresses
mail.sof.tokyo has exactly one IP address — 34.111.141.225.
cherish-osaka.com, azure317266.studio.site, jslsc.com plus two other host names have IP numbers in common with mail.sof.tokyo.
Name Servers
Four name servers handle the delegation for mail.sof.tokyo: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
There is at least partial name server overlap between mail.sof.tokyo and other domains — earthflooring.com, regolith-studio.jp, blogopolis.jp and two more among them.
Host names pointing to two IP addresses:
01.dnsv.jp has two IP addresses: 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp has two IP addresses: 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp has two IP addresses: 157.7.35.53 and 2400:8500:3fff::53.
Host names resolving to a single IP address:
02.dnsv.jp directs to 157.7.33.53.
Mail Servers
mail.sof.tokyo uses one mail server — sof.sakura.ne.jp.
Like sof.tokyo and sof.sakura.ne.jp, mail.sof.tokyo has the same mail server arrangement as several other domains.
sof.sakura.ne.jp has exactly one IP number: 49.212.235.106.