big-under.com - robtex.com
big-under.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.152.144.228🇯🇵 IDC210.152.144.0/22 Frontier Inc. | ||||||
| PTR | linweb10-proxy.hosting-srv.net | ||||||
| NS | ns2.bforth.hosting-srv.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 210.152.143.34🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| PTR | ns01.hosting-srv.net | ||||||
| NS | ns01.hosting-srv.net ⚠️ Not in zone NS records | ||||||
| A | 210.152.143.34🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| PTR | ns01.hosting-srv.net | ||||||
| NS | ns02.hosting-srv.net ⚠️ Not in zone NS records | ||||||
| A | 210.152.143.41🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| PTR | ns02.hosting-srv.net | ||||||
| NS | ns3.bforth.hosting-srv.net ⚠️ Not in parent delegation | ||||||
| A | 210.152.143.41🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| PTR | ns02.hosting-srv.net | ||||||
| MX | smtp412s.bforth.hosting-srv.net ⭐ | ||||||
| A | 210.152.143.166🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| PTR | pop12.hosting-srv.net | ||||||
| TXT | _globalsign-domain-verification=1vK0k1ZIZx19tlHW4zMRJweCX51z5dWnXBwo3sypC6 | ||||||
| TXT | v=spf1 a mx include:_spf.hosting-srv.net ~all | ||||||
| SOA | ns2.bforth.hosting-srv.netrs\@kanri.radix.ad.jp serial=571011 | ||||||
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=1774569662 | ||||||
Same first word
big-under.com |
DNS History
7 records (6 active, 1 former)
●NSns01.hosting-srv.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 00:24:26
●NSns02.hosting-srv.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 00:24:26
●NSns2.bforth.hosting-srv.net2016-12-17 → 2026-03-27 · 2 obs
● 2026-03-27 00:24:26
●NSns3.bforth.hosting-srv.net2016-12-17 → 2026-03-27 · 2 obs
● 2026-03-27 00:24:26
●MXsmtp412s.bforth.hosting-srv.net2016-12-17 → 2026-03-27 · 2 obs
● 2026-03-27 00:24:26
●A210.152.144.2282026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 00:24:26
○A210.152.144.282016-12-17 → 2017-01-23 · 3 obs
● 2017-01-23 13:42:06
○ 2026-03-27 00:24:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| big-under.com | ns01.hosting-srv.net, ns02.hosting-srv.net | - |
✅ Authoritative Response
Server:210.152.143.41
NS records: ns01.hosting-srv.net, ns02.hosting-srv.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for big-under.com (unsigned zone)
⏱️ Timing
Total: 833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.152.144.228 |
| NS | 2 | ns2.bforth.hosting-srv.net, ns3.bforth.hosting-srv.net |
| MX | 1 | smtp412s.bforth.hosting-srv.net (pri: 10 |
| TXT | 2 | v=spf1 a mx include:_spf.hosting-srv.net, _globalsign-domain-verification=1vK0k1ZI |
| SOA | 1 | ns2.bforth.hosting-srv.net rs\.kanri.rad |
Analysis
IP Addresses
big-under.com resolves to one IP number: 210.152.144.228.
Other host names, for instance www.nasec.co.jp, shimura-tk.co.jp, www.sptadao.co.jp, noevir-k.com and chikada-design.com share IP numbers with big-under.com.
Name Servers
big-under.com delegates to four name servers: ns01.hosting-srv.net, ns02.hosting-srv.net, ns2.bforth.hosting-srv.net and ns3.bforth.hosting-srv.net.
big-under.com at least partially shares name servers with other domains, including m-t.co.jp, metoxos.co.jp, atorie.jp, eduit.co.jp and mpla.co.jp.
Hostnames with a single IP number:
ns01.hosting-srv.net points to: 210.152.143.34.
ns02.hosting-srv.net points to: 210.152.143.41.
ns2.bforth.hosting-srv.net points to: 210.152.143.34.
ns3.bforth.hosting-srv.net points to: 210.152.143.41.
Hostnames pointing to 210.152.143.34: ns01.hosting-srv.net and ns2.bforth.hosting-srv.net.
Hostnames pointing to 210.152.143.41: ns02.hosting-srv.net and ns3.bforth.hosting-srv.net.
Mail Servers
A single mail server handles big-under.com, smtp412s.bforth.hosting-srv.net.
big-under.com shares the same mail server setup as other domains, for instance ganesa.org, sophia-corporation.com, ginza-zenigata.com, forest-life.co.jp and cadenaflamenca.com.
Host name smtp412s.bforth.hosting-srv.net resolves to a single IP: 210.152.143.166.