371lab.com - dns.ninja
371lab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.125.42.213🇯🇵 SAKURA-A133.125.0.0/16 (ISHIKARI) SAKURA Internet // EAST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ik1-439-51709.vs.sakura.ne.jp | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.371lab.com ⭐ | ||||||
| A | 133.125.42.213🇯🇵 SAKURA-A133.125.0.0/16 (ISHIKARI) SAKURA Internet // EAST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ik1-439-51709.vs.sakura.ne.jp | ||||||
| TXT | v=spf1 a:371lab.com ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@371lab.com 2024-03-07 #18 | ||||||
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=1785078647 | ||||||
Subdomains
mail.371lab.com |
Same first word
371lab.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.value-domain.com2015-07-15 → 2026-07-26 · 2 obs
● 2026-07-26 15:18:40
●NSns2.value-domain.com2015-07-15 → 2026-07-26 · 2 obs
● 2026-07-26 15:18:40
●NSns3.value-domain.com2026-04-07 → 2026-07-26 · 3 obs
● 2026-04-07 10:38:04
● 2026-07-26 15:18:40
●MXmail.371lab.com2015-07-15 → 2026-07-26 · 2 obs
● 2026-07-26 15:18:40
●A133.125.42.2132026-04-07 → 2026-07-26 · 3 obs
● 2026-04-07 10:38:04
● 2026-07-26 15:18:40
○A153.120.36.1872015-07-15 → 2020-02-26 · 4 obs
● 2020-02-26 19:08:50
○ 2026-04-07 10:38:04
○ 2026-07-26 15:18:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 371lab.com | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com | 3 records |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 371lab.com (unsigned zone)
⏱️ Timing
Total: 507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.125.42.213 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | mail.371lab.com (pri: 5) |
| TXT | 1 | v=spf1 a:371lab.com ~all |
| SOA | 1 | ns1.value-domain.com hostmaster.371lab.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com)
Analysis
Hierarchy
mail.371lab.com is delegated beneath 371lab.com.
IP Addresses
371lab.com resolves to just one IP address, 133.125.42.213.
Further host names like mail.371lab.com and ik1-439-51709.vs.sakura.ne.jp overlap in IP numbers with 371lab.com.
Name Servers
DNS for 371lab.com is handled by three authoritative name servers: ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.
There is at least partial name server overlap between 371lab.com and other domains — sumibi-ichi.com, oda.la, torista.jp and two more among them.
The name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others are commonly seen in use alongside these name servers.
The hostnames ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com each have one IP address. ns1.value-domain.com resolves to 172.64.52.38; ns2.value-domain.com resolves to 172.64.53.3; ns3.value-domain.com resolves to 172.64.52.38 — the same address as ns1.value-domain.com.
Host names pointing to 172.64.52.38 IP addresses: ns1.value-domain.com and ns3.value-domain.com.
Mail Servers
The sole mail server for 371lab.com is mail.371lab.com.
mail.371lab.com has exactly one IP number: 133.125.42.213.