interviewprep.dev - dns.ninja
interviewprep.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.215.115.254🇺🇸 Google35.215.64.0/18 | ||||||
| PTR | 254.115.215.35.bc.googleusercontent.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx include:interviewprep.dev.spf.auto.dnssmarthost.net ~all | ||||||
| TXT | google-site-verification=rc3DeRYUoOX-0WCzkNlohaOfZSh5rlPgaURtlw8d138 | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=8 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
prepinterview.com |
prepinterview.pro |
prepinterview.app |
prepinterview.in |
interivewprep.in |
prepinterview.ai |
prepinterview.xyz |
prepinterview.pages.dev |
prepinterview.io |
prepinterview.me |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns1.siteground.net2026-09-10 → 2026-09-12 · 2 obs
● 2026-09-12 02:45:04
●NSns2.siteground.net2026-09-10 → 2026-09-12 · 2 obs
● 2026-09-12 02:45:04
●MXmx10.antispam.mailspamprotection.com2026-09-10 → 2026-09-12 · 2 obs
● 2026-09-12 02:45:04
●MXmx20.antispam.mailspamprotection.com2026-09-10 → 2026-09-12 · 2 obs
● 2026-09-12 02:45:04
●MXmx30.antispam.mailspamprotection.com2026-09-10 → 2026-09-12 · 2 obs
● 2026-09-12 02:45:04
●A35.215.115.2542026-09-10 → 2026-09-12 · 2 obs
● 2026-09-12 02:45:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| interviewprep.dev | ns2.siteground.net, ns1.siteground.net | - |
✅ Authoritative Response
Server:99.83.229.113
NS records: ns2.siteground.net, ns1.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for interviewprep.dev (unsigned zone)
⏱️ Timing
Total: 775ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.215.115.254 |
| NS | 2 | ns1.siteground.net, ns2.siteground.net |
| MX | 3 | mx30.antispam.mailspamprotection.com (pr, mx10.antispam.mailspamprotection.com (pr... |
| TXT | 2 | v=spf1 +a +mx include:interviewprep.dev., google-site-verification=rc3DeRYUoOX-0WC |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
IP Addresses
interviewprep.dev has exactly one IP address — 35.215.115.254.
ldklawnservices.com, vestibular.fabad.edu.br, bviresearch.com plus two other host names have IP numbers in common with interviewprep.dev.
Name Servers
interviewprep.dev has two authoritative name servers — ns1.siteground.net and ns2.siteground.net.
The name server configuration of interviewprep.dev is shared with other domains, for instance challengegta.ca, hetta.io, spice19.com.au and two others.
interviewprep.dev partially shares its NS delegation with several other domains, including nhleegstandbeheer.nl, wearewednesday.com, iowamennonitemuseum.org and two others.
ns1.siteground.net resolves to 75.2.77.104. ns2.siteground.net resolves to 99.83.229.113. Both host names point to a single IP number.
Mail Servers
interviewprep.dev uses three mail servers — mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
At least some of the mail servers used by interviewprep.dev are shared with other domains: tenutaminoa.it, haroldfrymusical.com, pmnrealestate.com and two others among them.
Each of the three hostnames points to exactly one IP address: mx10.antispam.mailspamprotection.com points to 34.149.79.66, mx20.antispam.mailspamprotection.com points to 34.120.156.61 and mx30.antispam.mailspamprotection.com points to 34.111.121.216.