costcut007.com - robtex.com
costcut007.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.37.109.223🇯🇵 ESU2103.37.108.0/22 esu2 Corporation | ||||||
| PTR | 103-37-109-223.static.dg-ipas.net | ||||||
| NS | ns1.zen-sv.com ⭐ | ||||||
| A | 18.180.7.78🇯🇵 Amazon18.180.0.0/15 EC2 NRT prefix | ||||||
| PTR | ec2-18-180-7-78.ap-northeast-1.compute.amazonaws.com | ||||||
| NS | ns2.zen-sv.com | ||||||
| A | 54.95.249.97🇯🇵 Amazon54.95.128.0/17 EC2 NRT prefix | ||||||
| PTR | ec2-54-95-249-97.ap-northeast-1.compute.amazonaws.com | ||||||
| NS | ns3.zen-sv.com | ||||||
| A | 133.125.54.45🇯🇵 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 | ik1-445-54541.vs.sakura.ne.jp | ||||||
| MX | mail.costcut007.com ⭐ | ||||||
| A | 103.37.109.223🇯🇵 ESU2103.37.108.0/22 esu2 Corporation | ||||||
| PTR | 103-37-109-223.static.dg-ipas.net | ||||||
| TXT | v=spf1 mx include:spf.z-hosts.com ~all | ||||||
| SOA | ns1.zen-sv.comsvinfo@zen-sv.com 2016-01-21 #1 | ||||||
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=1771291435 | ||||||
Subdomains
mail.costcut007.com |
Same first word
costcut007.com |
DNS History
6 records (5 active, 1 former)
●NSns1.zen-sv.com2015-06-07 → 2026-03-23 · 2 obs
● 2026-03-23 01:35:50
●NSns2.zen-sv.com2015-06-07 → 2026-03-23 · 2 obs
● 2026-03-23 01:35:50
●NSns3.zen-sv.com2015-06-07 → 2026-03-23 · 2 obs
● 2026-03-23 01:35:50
●MXmail.costcut007.com2015-06-07 → 2026-03-23 · 2 obs
● 2026-03-23 01:35:50
○A103.244.216.2082015-06-07 → 2016-01-03 · 4 obs
● 2016-01-03 11:14:34
○ 2016-04-07 04:15:20
○ 2026-03-23 01:35:50
●A103.37.109.2232016-04-07 → 2026-03-23 · 3 obs
● 2016-04-07 04:15:20
● 2026-03-23 01:35:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| costcut007.com | ns1.zen-sv.com, ns2.zen-sv.com, ns3.zen-sv.com | 3 records |
✅ Authoritative Response
Server:18.180.7.78
NS records: ns1.zen-sv.com, ns2.zen-sv.com, ns3.zen-sv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for costcut007.com (unsigned zone)
⏱️ Timing
Total: 419ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.37.109.223 |
| NS | 3 | ns2.zen-sv.com, ns3.zen-sv.com... |
| MX | 1 | mail.costcut007.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.z-hosts.com ~all |
| SOA | 1 | ns1.zen-sv.com svinfo.zen-sv.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.zen-sv.com, ns2.zen-sv.com, ns3.zen-sv.com)
Analysis
Hierarchy
costcut007.com is the parent of mail.costcut007.com.
IP Addresses
costcut007.com points to IP number 103.37.109.223.
Other host names for example mail.costcut007.com, 103-37-109-223.static.dg-ipas.net and grvel.com share IP numbers with costcut007.com.
Name Servers
The delegation for costcut007.com is handled by three name servers: ns1.zen-sv.com, ns2.zen-sv.com and ns3.zen-sv.com.
costcut007.com shares name servers with other domains at least partially, for example sunmark.bz, nisshinfudosan.com, izumi-cs.net, zensui.jp and sjx.jp.
Host names with a single IP address: ns1.zen-sv.com points to 18.180.7.78; ns2.zen-sv.com points to 54.95.249.97; ns3.zen-sv.com points to 133.125.54.45.
Mail Servers
costcut007.com is handled by a single mail server, mail.costcut007.com.
mail.costcut007.com points to a single IP: 103.37.109.223.