astro-t.jp - robtex.com
astro-t.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1778428803 | ||||||
Subdomains
mail.astro-t.jp |
Same first word
astro-t.jp |
Similar names
ost-art.com |
o-start.com |
ost-art.ru |
start-o.net |
tarot-s.com |
t-astro.com |
toast-r.com |
star-to.com |
t-rosta.com |
t-astro.net |
toast-r.de |
t-astro.de |
s-tarot.com |
t-rosta.ru |
DNS History
15 records (7 active, 8 former)
●NSns-142.awsdns-17.com2026-03-29 → 2026-05-10 · 2 obs
● 2026-05-10 16:38:48
●NSns-1517.awsdns-61.org2026-03-29 → 2026-05-10 · 2 obs
● 2026-05-10 16:38:48
●NSns-1966.awsdns-53.co.uk2026-03-29 → 2026-05-10 · 2 obs
● 2026-05-10 16:38:48
●NSns-860.awsdns-43.net2026-03-29 → 2026-05-10 · 2 obs
● 2026-05-10 16:38:48
●MXmail.astro-t.jp2026-03-29 → 2026-05-10 · 2 obs
● 2026-05-10 16:38:48
○A34.209.178.1492026-04-25 → 2026-05-01 · 4 obs
● 2026-04-25 16:16:22
● 2026-05-01 08:35:32
○ 2026-05-10 16:38:48
○A34.214.65.2422026-04-16 → 2026-04-16 · 4 obs
● 2026-04-16 19:28:32
○ 2026-04-25 16:16:22
○ 2026-05-10 16:38:48
○A34.215.45.2252026-04-25 → 2026-05-01 · 4 obs
● 2026-04-25 16:16:22
● 2026-05-01 08:35:32
○ 2026-05-10 16:38:48
○A35.160.219.1242026-04-16 → 2026-04-16 · 4 obs
● 2026-04-16 19:28:32
○ 2026-04-25 16:16:22
○ 2026-05-10 16:38:48
○A35.162.26.1822026-03-29 → 2026-04-01 · 4 obs
● 2026-04-01 23:08:32
○ 2026-04-04 00:24:02
○ 2026-05-10 16:38:48
●A44.235.72.1202026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 16:38:48
○A44.254.210.2272026-03-29 → 2026-04-04 · 4 obs
● 2026-04-04 00:24:02
○ 2026-04-10 18:54:10
○ 2026-05-10 16:38:48
○A52.88.163.2442026-04-10 → 2026-04-13 · 5 obs
● 2026-04-10 18:54:10
● 2026-04-13 08:40:22
○ 2026-04-16 19:28:32
○ 2026-05-10 16:38:48
●A54.200.92.892026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 16:38:48
○A54.218.135.1922026-04-04 → 2026-04-13 · 5 obs
● 2026-04-04 00:24:02
● 2026-04-13 08:40:22
○ 2026-04-16 19:28:32
○ 2026-05-10 16:38:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| astro-t.jp | ns-142.awsdns-17.com, ns-1966.awsdns-53.co.uk, ns-1517.awsdns-61.org, ns-860.awsdns-43.net | - |
✅ Authoritative Response
Server:205.251.192.142
NS records: ns-142.awsdns-17.com, ns-1966.awsdns-53.co.uk, ns-1517.awsdns-61.org, ns-860.awsdns-43.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for astro-t.jp (unsigned zone)
⏱️ Timing
Total: 3833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 44.235.72.120, 54.200.92.89 |
| NS | 4 | ns-142.awsdns-17.com, ns-1517.awsdns-61.org... |
| MX | 1 | mail.astro-t.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf-domainex.fc2.com ~all |
| SOA | 1 | ns-1517.awsdns-61.org awsdns-hostmaster. |
Analysis
Hierarchy
astro-t.jp is the parent of mail.astro-t.jp.
IP Addresses
astro-t.jp resolves to two IP numbers: 44.235.72.120 and 54.200.92.89.
other host names including gunplabuilder.jp, nasinohana.jp, hagelink.jp, ec2-54-200-92-89.us-west-2.compute.amazonaws.com and bjc.jp share IP numbers with astro-t.jp.
Name Servers
astro-t.jp is delegated to four name servers: ns-142.awsdns-17.com, ns-860.awsdns-43.net, ns-1517.awsdns-61.org and ns-1966.awsdns-53.co.uk.
astro-t.jp at least partially shares name servers with other domains, for instance eesystem.net, mystyle.com, acljlife.com, tezuka-akita.jp and id17.net.
Host names with two IP numbers:
ns-142.awsdns-17.com points to 2600:9000:5300:8e00::1 and 205.251.192.142; ns-860.awsdns-43.net points to 2600:9000:5303:5c00::1 and 205.251.195.92; ns-1517.awsdns-61.org points to 2600:9000:5305:ed00::1 and 205.251.197.237; ns-1966.awsdns-53.co.uk points to 2600:9000:5307:ae00::1 and 205.251.199.174.
Mail Servers
astro-t.jp is handled by a single mail server, mail.astro-t.jp.
mail.astro-t.jp resolves to IP 54.213.56.188.