sofmo.co.jp - dns.ninja
sofmo.co.jp
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
www.sofmo.co.jp |
Same first word
Similar names
DNS History
11 records (11 active, 0 former)
●MXalt1.aspmx.l.google.com2018-05-16 → 2026-07-03 · 2 obs
● 2026-07-03 10:51:44
●MXalt2.aspmx.l.google.com2018-05-16 → 2026-07-03 · 2 obs
● 2026-07-03 10:51:44
●MXaspmx.l.google.com2018-05-16 → 2026-07-03 · 2 obs
● 2026-07-03 10:51:44
●MXaspmx2.googlemail.com2018-05-16 → 2026-07-03 · 2 obs
● 2026-07-03 10:51:44
●MXaspmx3.googlemail.com2018-05-16 → 2026-07-03 · 2 obs
● 2026-07-03 10:51:44
●MXaspmx4.googlemail.com2018-05-16 → 2026-07-03 · 2 obs
● 2026-07-03 10:51:44
●MXaspmx5.googlemail.com2018-05-16 → 2026-07-03 · 2 obs
● 2026-07-03 10:51:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, b.dns.jp, h.dns.jp, e.dns.jp... | 15 records |
| sofmo.co.jp | 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.34.53
NS records: 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sofmo.co.jp (unsigned zone)
⏱️ Timing
Total: 999ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 7 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 20)... |
| TXT | 2 | google-site-verification=-baFRC2nSogHKXo, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 22
In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)
Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)
Analysis
Hierarchy
sofmo.co.jp is the parent zone for www.sofmo.co.jp.
Name Servers
The authoritative name servers for sofmo.co.jp are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
sofmo.co.jp partially shares its NS delegation with several other domains, including antideizungesfs.net, xn--biglobe-kc9k.com, datahealth-portal.jp and two others.
Hostnames that resolve to two IP addresses:
The A records for 01.dnsv.jp return 157.7.32.53 and 2400:8500:3300::53.
The A records for 03.dnsv.jp return 157.7.34.53 and 2400:8500:3000::53.
The A records for 04.dnsv.jp return 157.7.35.53 and 2400:8500:3fff::53.
Hosts with just one IP address:
02.dnsv.jp resolves to the IP address 157.7.33.53.
Mail Servers
The MX records for sofmo.co.jp point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
sofmo.co.jp has at least partial mail server overlap with other domains such as mkconsultancy.org, theforgedfather.com, ds.www.certified-partner.de and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx2.googlemail.com return 142.250.102.27 and 2a00:1450:4025:402::1b.
The A records for aspmx3.googlemail.com return 192.178.213.27 and 2a00:1450:4013:c1e::1b.
The A records for aspmx4.googlemail.com return 142.251.127.27 and 2a00:1450:4001:c21::1b.
The A records for aspmx5.googlemail.com return 142.250.147.27 and 2a00:1450:4025:c01::1b.
The A records for aspmx.l.google.com return 142.250.31.26 and 2607:f8b0:4004:c1b::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.