sunfast.jp - robtex.com
sunfast.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.177.186.86🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix | ||||||
| PTR | ec2-18-177-186-86.ap-northeast-1.compute.amazonaws.com | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx4.gmoserver.jp ⭐ | ||||||
| A | 157.7.231.228🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx4.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf4.gmoserver.jp ~all | ||||||
| TXT | v=spf1 include:spf.makeshop.jp ~all | ||||||
| TXT | v=DMARC1;p=none;rua=mailto:info@sunfast.jp | ||||||
| SOA | dns01.gmoserver.jphostmaster@sunfast.jp 2021-11-29 #4 | ||||||
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=1774419303 | ||||||
Subdomains
www.sunfast.jp |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns01.gmoserver.jp2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 12:00:20
● 2026-03-25 06:29:32
●NSdns02.gmoserver.jp2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 12:00:20
● 2026-03-25 06:29:32
○NSns01.telewave.ad.jp2015-08-25 → 2017-06-21 · 4 obs
● 2017-06-21 03:35:54
○ 2026-03-07 12:00:20
○ 2026-03-25 06:29:32
○NSns01.xaas.jp2015-08-25 → 2017-06-21 · 4 obs
● 2017-06-21 03:35:54
○ 2026-03-07 12:00:20
○ 2026-03-25 06:29:32
●MXmx4.gmoserver.jp2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 12:00:20
● 2026-03-25 06:29:32
○MXsmtp1.xaas.jp2015-08-25 → 2017-06-21 · 4 obs
● 2017-06-21 03:35:54
○ 2026-03-07 12:00:20
○ 2026-03-25 06:29:32
○MXsmtp2.xaas.jp2015-08-25 → 2017-06-21 · 4 obs
● 2017-06-21 03:35:54
○ 2026-03-07 12:00:20
○ 2026-03-25 06:29:32
●A18.177.186.862026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 12:00:20
● 2026-03-25 06:29:32
○A219.122.1.2402015-08-25 → 2017-06-21 · 4 obs
● 2017-06-21 03:35:54
○ 2026-03-07 12:00:20
○ 2026-03-25 06:29:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| sunfast.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sunfast.jp (unsigned zone)
⏱️ Timing
Total: 1496ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.177.186.86 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx4.gmoserver.jp (pri: 10) |
| TXT | 3 | v=spf1 include:spf4.gmoserver.jp ~all, v=spf1 include:spf.makeshop.jp ~all... |
| SOA | 1 | dns01.gmoserver.jp hostmaster.sunfast.jp |
Analysis
Hierarchy
The parent of www.sunfast.jp is sunfast.jp.
IP Addresses
sunfast.jp points to a single IP address: 18.177.186.86.
Other host names such as japanprize.com, kyonomiyabi.jp, yuki-nishimoto.com, pianorental.jp and otoriyose.site share IPs with sunfast.jp.
Name Servers
Two name servers dns01.gmoserver.jp and dns02.gmoserver.jp handle the delegation for sunfast.jp.
sunfast.jp shares the same name server setup as other domains, for example toku-shou.co.jp, korinsou.com, empty.co.jp, asumot.co.jp and cgyajiuma.org.
sunfast.jp partially shares name servers with other domains, for example fstyle.co.jp and lifestar.jp.
Host names with one IP number:
dns01.gmoserver.jp points to 157.7.33.81; dns02.gmoserver.jp points to 157.7.34.81.
Mail Servers
The mx4.gmoserver.jp mail server handles sunfast.jp.
sunfast.jp shares the same mail server setup as other domains, including handayama.jp, orientnet.org, ni-ppo.com, tahara.bz and 1147mono.com.
sunfast.jp shares at least some mail servers with other domains, for example triedge.co.jp and j-dream.com.
these mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
mx4.gmoserver.jp points to a single IP number: 157.7.231.228.