st-alta.com - robtex.com
st-alta.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.8.120🇯🇵 AS131921153.122.0.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | ep.ptr52.ptrcloud.net | ||||||
| NS | tkm.st-alta.com ⭐ | ||||||
| A | 153.122.8.120🇯🇵 AS131921153.122.0.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | ep.ptr52.ptrcloud.net | ||||||
| NS | chi.chi-takumi.net | ||||||
| A | 133.167.87.63🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | os3-373-19809.vs.sakura.ne.jp | ||||||
| NS | tkm.chi-takumi.jp | ||||||
| A | 133.242.173.36🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-123-68282.vs.sakura.ne.jp | ||||||
| MX | tkm.st-alta.com ⭐ | ||||||
| A | 153.122.8.120🇯🇵 AS131921153.122.0.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | ep.ptr52.ptrcloud.net | ||||||
| TXT | v=spf1 +ip4:153.122.8.120 +ip4:160.16.225.45 -all | ||||||
| SOA | tkm.st-alta.comroot@tkm.st-alta.com 2019-04-17 #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=1774808862 | ||||||
Subdomains
Same first word
st-alta.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSchi.chi-takumi.net2015-06-23 → 2026-03-29 · 3 obs
● 2015-06-23 17:12:46
● 2026-03-29 18:29:00
○NSns1.howday.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-23 17:12:46
○ 2026-03-29 18:29:00
○NSns4.howday.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-23 17:12:46
○ 2026-03-29 18:29:00
●NStkm.chi-takumi.jp2015-06-23 → 2026-03-29 · 3 obs
● 2015-06-23 17:12:46
● 2026-03-29 18:29:00
●NStkm.st-alta.com2015-06-23 → 2026-03-29 · 3 obs
● 2015-06-23 17:12:46
● 2026-03-29 18:29:00
○MXmail.st-alta.com2008-03-19 → 2017-06-03 · 7 obs
● 2015-06-23 17:12:46
○ 2015-11-01 11:37:04
○ 2016-10-26 18:41:46
● 2017-06-03 09:44:42
○ 2026-02-22 18:33:42
○ 2026-03-29 18:29:00
●MXtkm.st-alta.com2015-11-01 → 2026-03-29 · 6 obs
● 2015-11-01 11:37:04
● 2016-10-26 18:41:46
○ 2017-06-03 09:44:42
● 2026-02-22 18:33:42
● 2026-03-29 18:29:00
●A153.122.8.1202015-06-23 → 2026-03-29 · 3 obs
● 2015-06-23 17:12:46
● 2026-03-29 18:29:00
○A58.159.83.1732008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-23 17:12:46
○ 2026-03-29 18:29:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| st-alta.com | tkm.chi-takumi.jp, chi.chi-takumi.net | - |
✅ Authoritative Response
Server:133.167.87.63
NS records: tkm.chi-takumi.jp, chi.chi-takumi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for st-alta.com (unsigned zone)
⏱️ Timing
Total: 848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.8.120 |
| NS | 2 | tkm.chi-takumi.jp, chi.chi-takumi.net |
| MX | 1 | tkm.st-alta.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:153.122.8.120 +ip4:160.16.22 |
| SOA | 1 | tkm.st-alta.com root.tkm.st-alta.com |
Analysis
Hierarchy
st-alta.com is parent of mail.st-alta.com and tkm.st-alta.com.
IP Addresses
st-alta.com resolves to a single IP address: 153.122.8.120.
Other host names including tkm.st-alta.com, ep.ptr52.ptrcloud.net, tkm.you-ga.jp, tkm.ichibei.com and akatombo-net.com share IP numbers with st-alta.com.
Name Servers
st-alta.com is delegated to three name servers: tkm.st-alta.com, tkm.chi-takumi.jp and chi.chi-takumi.net.
st-alta.com at least partially shares name servers with other domains, including videopac.co.jp, ogawa.nu, win-3.com, hpp-ltd.com and syukei.com.
These name servers are commonly used with chi.chi-takumi.jp and tkm.ogawa.nu.
Hostnames with a single IP:
tkm.st-alta.com points to: 153.122.8.120.
tkm.chi-takumi.jp points to: 133.242.173.36.
chi.chi-takumi.net points to: 133.167.87.63.
Mail Servers
st-alta.com is handled by a single mail server, tkm.st-alta.com.