development.guru - dns.ninja
development.guru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
guru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.guru ⭐ | ||||||
| NS | v0n1.nic.guru | ||||||
| NS | v0n2.nic.guru | ||||||
| NS | v0n3.nic.guru | ||||||
| NS | v2n0.nic.guru | ||||||
| NS | v2n1.nic.guru | ||||||
| SOA | v0n0.nic.guruhostmaster@donuts.email serial=1786053170 | ||||||
Same first word
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-02-17 → 2026-08-06 · 3 obs
● 2026-02-17 20:42:50
● 2026-08-06 22:28:54
○NSns15.domaincontrol.com2016-12-10 → 2017-08-21 · 4 obs
● 2017-08-21 12:47:42
○ 2026-02-17 20:42:50
○ 2026-08-06 22:28:54
○NSns16.domaincontrol.com2016-12-10 → 2017-08-21 · 4 obs
● 2017-08-21 12:47:42
○ 2026-02-17 20:42:50
○ 2026-08-06 22:28:54
●NSns2.afternic.com2026-02-17 → 2026-08-06 · 3 obs
● 2026-02-17 20:42:50
● 2026-08-06 22:28:54
○MX.2026-02-17 → 2026-08-06 · 2 obs
○ 2026-08-06 22:28:54
○MXmailstore1.secureserver.net2016-12-10 → 2017-08-21 · 4 obs
● 2017-08-21 12:47:42
○ 2026-02-17 20:42:50
○ 2026-08-06 22:28:54
○MXsmtp.secureserver.net2016-12-10 → 2017-08-21 · 4 obs
● 2017-08-21 12:47:42
○ 2026-02-17 20:42:50
○ 2026-08-06 22:28:54
●A13.248.169.482026-02-17 → 2026-08-06 · 3 obs
● 2026-02-17 20:42:50
● 2026-08-06 22:28:54
○A184.168.221.622016-12-10 → 2017-08-21 · 4 obs
● 2017-08-21 12:47:42
○ 2026-02-17 20:42:50
○ 2026-08-06 22:28:54
●A76.223.54.1462026-02-17 → 2026-08-06 · 3 obs
● 2026-02-17 20:42:50
● 2026-08-06 22:28:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| guru | v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru, v0n3.nic.guru... | 12 records |
| development.guru | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for development.guru (unsigned zone)
⏱️ Timing
Total: 794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru...)
Analysis
IP Addresses
development.guru has two IP addresses: 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with development.guru are aapp.store, mandarinhighschool.com, www.apostolics.net and two others.
Name Servers
development.guru uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
development.guru has the same name server delegation as a number of other domains, such as 00628.com, mail.schoolratingsusa.com, samanthawhite.com and two more.
There is at least partial name server overlap between development.guru and other domains — qhxc.com, distm.com, saltlakecity.net and two more among them.
These name servers frequently co-occur with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.