refprep.com - dns.ninja
refprep.com
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=1784628652 | ||||||
Same first word
refprep.com |
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1022.ui-dns.com2017-03-27 → 2026-07-21 · 2 obs
● 2026-07-21 10:26:52
●NSns1026.ui-dns.org2017-03-27 → 2026-07-21 · 2 obs
● 2026-07-21 10:26:52
●NSns1093.ui-dns.biz2017-03-27 → 2026-07-21 · 2 obs
● 2026-07-21 10:26:52
○MXmx00.1and1.com2017-03-27 → 2020-02-15 · 4 obs
● 2020-02-15 04:06:54
○ 2026-03-04 02:36:14
○ 2026-07-21 10:26:52
●MXmx00.ionos.com2026-03-04 → 2026-07-21 · 3 obs
● 2026-03-04 02:36:14
● 2026-07-21 10:26:52
○MXmx01.1and1.com2017-03-27 → 2020-02-15 · 4 obs
● 2020-02-15 04:06:54
○ 2026-03-04 02:36:14
○ 2026-07-21 10:26:52
●MXmx01.ionos.com2026-03-04 → 2026-07-21 · 3 obs
● 2026-03-04 02:36:14
● 2026-07-21 10:26:52
●A2607:f1c0:100f:f000::2002026-03-04 → 2026-07-21 · 3 obs
● 2026-03-04 02:36:14
● 2026-07-21 10:26:52
○A2607:f1c0:100f:f000::2902017-03-27 → 2020-02-15 · 4 obs
● 2020-02-15 04:06:54
○ 2026-03-04 02:36:14
○ 2026-07-21 10:26:52
●A74.208.236.542026-03-04 → 2026-07-21 · 3 obs
● 2026-03-04 02:36:14
● 2026-07-21 10:26:52
○A74.208.236.752017-03-27 → 2020-02-15 · 4 obs
● 2020-02-15 04:06:54
○ 2026-03-04 02:36:14
○ 2026-07-21 10:26:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| refprep.com | ns1093.ui-dns.biz, ns1049.ui-dns.de, ns1026.ui-dns.org, ns1022.ui-dns.com | 2 records |
✅ Authoritative Response
Server:185.132.33.93
NS records: ns1093.ui-dns.biz, ns1049.ui-dns.de, ns1026.ui-dns.org, ns1022.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refprep.com (unsigned zone)
⏱️ Timing
Total: 646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.54 |
| AAAA | 1 | 2607:f1c0:100f:f000::200 |
| NS | 4 | ns1093.ui-dns.biz, ns1049.ui-dns.de... |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1022.ui-dns.com hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1022.ui-dns.com, ns1022.ui-dns.com)
Analysis
IP Addresses
refprep.com has two IP addresses: 74.208.236.54 and 2607:f1c0:100f:f000::200
(0x666170)tips.com, caritoon.com, gregsoros.org plus two other host names have IP numbers in common with refprep.com.
Name Servers
Four name servers handle the delegation for refprep.com: ns1093.ui-dns.biz, ns1022.ui-dns.com, ns1049.ui-dns.de and ns1026.ui-dns.org.
There is at least partial name server overlap between refprep.com and other domains — eivicuines.com, d-s-design.com, audifonoespia.com and two more among them.
These name servers regularly appear alongside ns1026.ui-dns.de, ns1026.ui-dns.biz, ns1022.ui-dns.biz and 7 other name servers in NS record sets.
All four hostnames — ns1093.ui-dns.biz, ns1022.ui-dns.com, ns1049.ui-dns.de and ns1026.ui-dns.org — resolve to two IP numbers apiece: ns1093.ui-dns.biz to 185.132.33.93 and 2607:f1c0:fe:53:185:132:33:93; ns1022.ui-dns.com to 185.132.34.22 and 2607:f1c0:fe:53:185:132:34:22; ns1049.ui-dns.de to 185.132.32.49 and 2607:f1c0:fe:53:185:132:32:49; ns1026.ui-dns.org to 185.132.35.26 and 2607:f1c0:fe:53:185:132:35:26.
Mail Servers
refprep.com uses two mail servers, mx00.ionos.com and mx01.ionos.com.
The mail server setup of refprep.com matches that of other domains such as lobbydom.com, thehumanspecimen.com, bullwhips.ca and two others.
Each of the two host names carries two IP addresses: mx00.ionos.com points to 74.208.5.3 and 74.208.114.65, and mx01.ionos.com points to 74.208.5.21 and 74.208.114.66.