extreme.jp - robtex.com
extreme.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=1785164405 | ||||||
Previously MX for
extreme.jp |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSmaster.dns.ne.jp2015-07-16 → 2017-03-21 · 4 obs
● 2017-03-21 08:57:14
○ 2026-06-29 22:25:40
○ 2026-07-27 15:38:04
●NSns-1266.awsdns-30.org2026-06-29 → 2026-07-27 · 3 obs
● 2026-06-29 22:25:40
● 2026-07-27 15:38:04
●NSns-1921.awsdns-48.co.uk2026-06-29 → 2026-07-27 · 3 obs
● 2026-06-29 22:25:40
● 2026-07-27 15:38:04
●NSns-471.awsdns-58.com2026-06-29 → 2026-07-27 · 3 obs
● 2026-06-29 22:25:40
● 2026-07-27 15:38:04
●NSns-737.awsdns-28.net2026-06-29 → 2026-07-27 · 3 obs
● 2026-06-29 22:25:40
● 2026-07-27 15:38:04
○NSns1.dns.ne.jp2015-07-16 → 2017-03-21 · 4 obs
● 2017-03-21 08:57:14
○ 2026-06-29 22:25:40
○ 2026-07-27 15:38:04
○NSns2.dns.ne.jp2015-07-16 → 2017-03-21 · 4 obs
● 2017-03-21 08:57:14
○ 2026-06-29 22:25:40
○ 2026-07-27 15:38:04
○MXextreme.jp2015-07-16 → 2017-03-21 · 4 obs
● 2017-03-21 08:57:14
○ 2026-06-29 22:25:40
○ 2026-07-27 15:38:04
●MXmx01.lolipop.jp2026-06-29 → 2026-07-27 · 3 obs
● 2026-06-29 22:25:40
● 2026-07-27 15:38:04
●A3.107.148.772026-06-29 → 2026-07-27 · 3 obs
● 2026-06-29 22:25:40
● 2026-07-27 15:38:04
○A59.106.27.1752015-07-16 → 2017-03-21 · 4 obs
● 2017-03-21 08:57:14
○ 2026-06-29 22:25:40
○ 2026-07-27 15:38:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| extreme.jp | ns-471.awsdns-58.com, ns-737.awsdns-28.net, ns-1266.awsdns-30.org, ns-1921.awsdns-48.co.uk | - |
✅ Authoritative Response
Server:205.251.199.129
NS records: ns-471.awsdns-58.com, ns-737.awsdns-28.net, ns-1266.awsdns-30.org, ns-1921.awsdns-48.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extreme.jp (unsigned zone)
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.107.148.77 |
| NS | 4 | ns-1266.awsdns-30.org, ns-1921.awsdns-48.co.uk... |
| MX | 1 | mx01.lolipop.jp (pri: 10) |
| TXT | 2 | google-site-verification=2kX-zmw4H6yxmfv, v=spf1 include:_spf.lolipop.jp ~all |
| SOA | 1 | ns-471.awsdns-58.com awsdns-hostmaster.a |
Analysis
IP Addresses
extreme.jp resolves to just one IP address, 3.107.148.77.
Name Servers
The NS records for extreme.jp point to four name servers: ns-471.awsdns-58.com, ns-737.awsdns-28.net, ns-1266.awsdns-30.org and ns-1921.awsdns-48.co.uk.
extreme.jp partially shares its NS delegation with several other domains, including d1emx7fn00yiv5.cloudfront.net, sophos-email-recipient.com, sficorp.com and two others.
ns-471.awsdns-58.com, ns-737.awsdns-28.net, ns-1266.awsdns-30.org and ns-1921.awsdns-48.co.uk each carry two IP addresses. ns-471.awsdns-58.com has 205.251.193.215 and 2600:9000:5301:d700::1; ns-737.awsdns-28.net has 205.251.194.225 and 2600:9000:5302:e100::1; ns-1266.awsdns-30.org has 205.251.196.242 and 2600:9000:5304:f200::1; ns-1921.awsdns-48.co.uk has 205.251.199.129 and 2600:9000:5307:8100::1.
Mail Servers
The sole mail server for extreme.jp is mx01.lolipop.jp.
Among the domains sharing a mail server setup with extreme.jp are wocow.net, yuta-oda.com, unchained-colors.com and two others.
At least some of extreme.jp's mail servers are shared with other domains, among them chidatec.com, chaler.info and dstravel.jp.
mx01.lolipop.jp directs to just one IP number, 157.7.107.233.