n-mailbox.org - robtex.com
n-mailbox.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.181.10.152🇯🇵 FBDC183.181.0.0/18 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET | ||||||
| PTR | v-183-181-10-152.ub-freebit.net | ||||||
| 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 | mail.n-mailbox.org ⭐ | ||||||
| A | 183.181.10.152🇯🇵 FBDC183.181.0.0/18 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET | ||||||
| PTR | v-183-181-10-152.ub-freebit.net | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1433079796 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774712692 | ||||||
Subdomains
mail.n-mailbox.org |
Same first word
n-mailbox.net |
n-mailbox.org |
Similar names
DNS History
6 records (6 active, 0 former)
●MXmail.n-mailbox.org2015-06-18 → 2026-03-28 · 2 obs
● 2026-03-28 16:05:56
●A183.181.10.1522015-06-18 → 2026-03-28 · 2 obs
● 2026-03-28 16:05:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| n-mailbox.org | 04.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.35.53
NS records: 04.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for n-mailbox.org (unsigned zone)
⏱️ Timing
Total: 1114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.10.152 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.n-mailbox.org (pri: 10) |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
n-mailbox.org is the parent of mail.n-mailbox.org.
IP Addresses
n-mailbox.org resolves to one IP number: 183.181.10.152.
Other host names such as mail.n-mailbox.org and v-183-181-10-152.ub-freebit.net share IP numbers with n-mailbox.org.
Name Servers
n-mailbox.org is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
n-mailbox.org at least partially shares name servers with other domains, for instance kamasaki.jp, taiyou-h.co.jp, gujojo.com, s-fish.co.jp and kashiwase.co.jp.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
n-mailbox.org is handled by a single mail server, mail.n-mailbox.org.
mail.n-mailbox.org resolves to IP 183.181.10.152.