guru-dev.com - dns.ninja
guru-dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.254.75.225🇺🇸 EIGI173.254.72.0/22 | ||||||
| PTR | 173-254-75-225.unifiedlayer.com | ||||||
| NS | ns1.rhostbh.com ⭐ | ||||||
| A | 162.159.24.66Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.rhostbh.com | ||||||
| NS | ns2.rhostbh.com | ||||||
| A | 162.159.25.91Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.rhostbh.com | ||||||
| MX | guru-dev.com ⭐ | ||||||
| A | 173.254.75.225🇺🇸 EIGI173.254.72.0/22 | ||||||
| PTR | 173-254-75-225.unifiedlayer.com | ||||||
| TXT | v=spf1 +a +mx +ip4:173.254.24.20 ?all | ||||||
| SOA | ns1.rhostbh.comdnsadmin@rsb20.rhostbh.com 2015-04-21 #0 | ||||||
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=1785149117 | ||||||
MX for
guru-dev.com |
Same first word
guru-dev.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.rhostbh.com2015-08-10 → 2026-07-27 · 2 obs
● 2026-07-27 11:10:16
●NSns2.rhostbh.com2015-08-10 → 2026-07-27 · 2 obs
● 2026-07-27 11:10:16
●MXguru-dev.com2015-08-10 → 2026-07-27 · 2 obs
● 2026-07-27 11:10:16
●A173.254.75.2252015-08-10 → 2026-07-27 · 2 obs
● 2026-07-27 11:10:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| guru-dev.com | ns1.rhostbh.com, ns2.rhostbh.com | 2 records |
✅ Authoritative Response
Server:162.159.24.66
NS records: ns1.rhostbh.com, ns2.rhostbh.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guru-dev.com (unsigned zone)
⏱️ Timing
Total: 1392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.254.75.225 |
| NS | 2 | ns1.rhostbh.com, ns2.rhostbh.com |
| MX | 1 | guru-dev.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:173.254.24.20 ?all |
| SOA | 1 | ns1.rhostbh.com dnsadmin.rsb20.rhostbh.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.rhostbh.com, ns2.rhostbh.com)
Analysis
Mail Server Role
guru-dev.com acts as its own mail server.
IP Addresses
guru-dev.com points to a single IP number: 173.254.75.225.
Other hosts including 173-254-75-225.unifiedlayer.com, climate-engineering-companies.com and mcclellandsflorist.com share IP addresses with guru-dev.com.
Name Servers
guru-dev.com has two authoritative name servers — ns1.rhostbh.com and ns2.rhostbh.com.
guru-dev.com shares its name server setup with other domains, including maximesincerny.com, fabsrv.com, nbntechnologies.com and two others.
At least some of guru-dev.com's name servers are shared with other domains, for example foresthilldental.ca, medicaljournalofcairouniversity.net, pizzottimasonry.com and two more.
These name servers tend to co-occur with ns1.goldenwebartist.com, ns2.goldenwebartist.com, ns1.acigroup.info and 5 other name servers in the same DNS delegations.
Each of ns1.rhostbh.com and ns2.rhostbh.com has one IP address: ns1.rhostbh.com uses 162.159.24.66 and ns2.rhostbh.com uses 162.159.25.91.
Mail Servers
guru-dev.com has a single mail server: guru-dev.com itself.
guru-dev.com points to one IP number — 173.254.75.225.