crefes.com - dns.ninja
crefes.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.57🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-57.virt.lolipop.jp | ||||||
| NS | crefes.com ⭐ | ||||||
| A | 157.7.107.57🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-57.virt.lolipop.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| SOA | crefes.compostmaster@crefes.com serial=1682020800 | ||||||
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=1783943437 | ||||||
NS for
crefes.com |
Same first word
crefes.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NScrefes.com2017-05-12 → 2026-07-13 · 2 obs
● 2026-07-13 12:12:02
●NSdns01.muumuu-domain.com2017-05-12 → 2026-07-13 · 2 obs
● 2026-07-13 12:12:02
●NSdns02.muumuu-domain.com2017-05-12 → 2026-07-13 · 2 obs
● 2026-07-13 12:12:02
●MXmx01.lolipop.jp2017-05-12 → 2026-07-13 · 2 obs
● 2026-07-13 12:12:02
○A157.7.107.1932017-05-12 → 2017-05-12 · 3 obs
○ 2026-03-04 08:22:46
○ 2026-07-13 12:12:02
●A157.7.107.572026-03-04 → 2026-07-13 · 3 obs
● 2026-03-04 08:22:46
● 2026-07-13 12:12:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| crefes.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crefes.com (unsigned zone)
⏱️ Timing
Total: 1478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.57 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| SOA | 1 | crefes.com postmaster.crefes.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Name Server Role
crefes.com acts as a name server for crefes.com, meaning it is self-referentially delegated.
dns01.muumuu-domain.com, dns02.muumuu-domain.com and crefes.com regularly act as name servers together.
IP Addresses
crefes.com resolves to one IP address: 157.7.107.57.
ndatsushi.com, tanikaoru.com, tomokoyama(0x73686974)a.net and two other host names share IP numbers with crefes.com.
Name Servers
The NS records for crefes.com list three name servers: crefes.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
crefes.com partially shares its NS delegation with several other domains, including denhon-charisma.com, bcc-beeline.com, sakurajyuhan.com and two others.
crefes.com has IP address 157.7.107.57, dns01.muumuu-domain.com has IP address 202.239.23.39 and dns02.muumuu-domain.com has IP address 160.251.249.62 — one address each.
Mail Servers
Mail for crefes.com is handled by a single mail server, mx01.lolipop.jp.
crefes.com uses an identical mail server configuration to several other domains — among them saiseikai.org, bestkai.com, chibaya-home.com and two more.
mx01.lolipop.jp resolves to 157.7.107.233 and no other IP number.