prep4sure.info - dns.ninja
prep4sure.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.167.125.82🇯🇵 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 | os3-392-29328.vs.sakura.ne.jp | ||||||
| NS | ns1.butterflyfishdns.net ⭐ | ||||||
| A | 133.167.71.66🇯🇵 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 | os3-365-15812.vs.sakura.ne.jp | ||||||
| NS | ns2.butterflyfishdns.net | ||||||
| A | 160.16.50.216🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-201-10212.vs.sakura.ne.jp | ||||||
| SOA | ns1.butterflyfishdns.netadmin@prep4sure.info serial=1586830189 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1783741354 | ||||||
Same first word
prep4sure.com |
prep4sure.info |
DNS History
3 records (3 active, 0 former)
●NSns1.butterflyfishdns.net2026-02-18 → 2026-07-11 · 2 obs
● 2026-07-11 04:13:52
●NSns2.butterflyfishdns.net2026-02-18 → 2026-07-11 · 2 obs
● 2026-07-11 04:13:52
●A133.167.125.822026-02-18 → 2026-07-11 · 2 obs
● 2026-07-11 04:13:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| prep4sure.info | ns2.butterflyfishdns.net, ns1.butterflyfishdns.net | - |
✅ Authoritative Response
Server:160.16.50.216
NS records: ns2.butterflyfishdns.net, ns1.butterflyfishdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prep4sure.info (unsigned zone)
⏱️ Timing
Total: 2017ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.167.125.82 |
| NS | 2 | ns2.butterflyfishdns.net, ns1.butterflyfishdns.net |
| SOA | 1 | ns1.butterflyfishdns.net admin.prep4sure |
Analysis
IP Addresses
prep4sure.info resolves to one IP address: 133.167.125.82.
bihr-sa.com, fire-studios.com, www.wikzik.com and two other host names share IP numbers with prep4sure.info.
Name Servers
prep4sure.info is served by two delegated name servers, ns1.butterflyfishdns.net and ns2.butterflyfishdns.net.
prep4sure.info uses the same name servers as several other domains — among them alisblade.com, balanceup.net, gear-b1.com and two more.
ns1.butterflyfishdns.net and ns2.butterflyfishdns.net each resolve to one IP number: ns1.butterflyfishdns.net points to 133.167.71.66 and ns2.butterflyfishdns.net points to 160.16.50.216.