zephyrn.com - robtex.com
zephyrn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.254.238.15🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc. | ||||||
| PTR | sv14.xbiz.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp ⭐ | ||||||
| A | 157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xbiz.ne.jp | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xbiz.ne.jp | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xbiz.ne.jp | ||||||
| MX | zephyrn.com ⭐ | ||||||
| A | 202.254.238.15🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc. | ||||||
| PTR | sv14.xbiz.ne.jp | ||||||
| TXT | v=spf1 +a:sv14.xbiz.ne.jp +a:zephyrn.com +mx include:spf.sender.xserver.jp in... | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=0 | ||||||
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=1774788752 | ||||||
MX for
zephyrn.com |
Subdomains
www.zephyrn.com |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.xbiz.ne.jp2019-12-21 → 2026-03-29 · 3 obs
● 2019-12-21 06:42:04
● 2026-03-29 12:54:14
●NSns2.xbiz.ne.jp2019-12-21 → 2026-03-29 · 3 obs
● 2019-12-21 06:42:04
● 2026-03-29 12:54:14
○NSns3.sphere.ad.jp2015-07-17 → 2017-03-14 · 4 obs
● 2017-03-14 18:33:08
○ 2019-12-21 06:42:04
○ 2026-03-29 12:54:14
●NSns3.xbiz.ne.jp2019-12-21 → 2026-03-29 · 3 obs
● 2019-12-21 06:42:04
● 2026-03-29 12:54:14
○NSns4.sphere.ad.jp2015-07-17 → 2017-03-14 · 4 obs
● 2017-03-14 18:33:08
○ 2019-12-21 06:42:04
○ 2026-03-29 12:54:14
●MXzephyrn.com2015-07-17 → 2026-03-29 · 2 obs
● 2026-03-29 12:54:14
○A1.33.168.1342015-07-17 → 2017-03-14 · 4 obs
● 2017-03-14 18:33:08
○ 2019-12-21 06:42:04
○ 2026-03-29 12:54:14
●A202.254.238.152019-12-21 → 2026-03-29 · 3 obs
● 2019-12-21 06:42:04
● 2026-03-29 12:54:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| zephyrn.com | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp | - |
✅ Authoritative Response
Server:157.112.182.247
NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zephyrn.com (unsigned zone)
⏱️ Timing
Total: 1509ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.238.15 |
| NS | 3 | ns3.xbiz.ne.jp, ns1.xbiz.ne.jp... |
| MX | 1 | zephyrn.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14.xbiz.ne.jp +a:zephyrn.com |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
Analysis
Hierarchy
zephyrn.com is the parent of www.zephyrn.com.
Mail Server Role
zephyrn.com is the mail server for zephyrn.com.
IP Addresses
zephyrn.com resolves to a single IP: 202.254.238.15.
Other host names, for instance www.plus-web.co.jp, mail.aston.jp, bianca.massmutual.co.jp, www.toshimagaoka.ed.jp and mail.seminar-reg.jp share IP numbers with zephyrn.com.
Name Servers
zephyrn.com delegates to three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
zephyrn.com shares some name servers with other domains, for example kk-nagi.com, benritai.com, mgpharma.co.jp, haseco.jp and jhtc-haccp.org.
Host names with a single IP: ns1.xbiz.ne.jp points to 157.112.182.247; ns2.xbiz.ne.jp points to 35.76.79.244; ns3.xbiz.ne.jp points to 157.112.191.237.
Mail Servers
One mail server handles zephyrn.com.
Host name zephyrn.com points to IP 202.254.238.15.