sqlperformanceexplained.com - dns.ninja
sqlperformanceexplained.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.71.176🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | fatalmind.com | ||||||
| NS | ns1.easyname.eu ⭐ | ||||||
| A | 2a02:1b8:ea59::2🇦🇹 NESSUS2a02:1b8::/32 AT-NESSUS-20080319 | ||||||
| PTR | ns1.easyname.eu | ||||||
| A | 77.244.243.4🇦🇹 NESSUS77.244.243.0/24 Easyname GmbH | ||||||
| PTR | ns1.easyname.eu | ||||||
| NS | ns2.easyname.eu | ||||||
| A | 2a01:aee0:3:4::53🇩🇪 EASYNAME2a01:aee0::/32 easyname.com | ||||||
| A | 77.244.244.138🇦🇹 NESSUS77.244.240.0/20 Nessus GmbH ASSIGNED PI | ||||||
| PTR | ns2.easyname.eu | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.easyname.euhostmaster@easyname.eu 2024-12-20 #1 | ||||||
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=1785163912 | ||||||
Same first word
sqlperformanceexplained.net |
sqlperformanceexplained.com |
sqlperformanceexplained.org |
sqlperformanceexplained.at |
DNS History
8 records (3 active, 5 former)
○NSns1.25th-floor.com2015-06-03 → 2017-12-15 · 4 obs
● 2017-12-15 08:36:04
○ 2026-02-18 18:22:40
○ 2026-07-27 15:14:18
●NSns1.easyname.eu2026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 18:22:40
● 2026-07-27 15:14:18
○NSns1.winand.at2015-06-03 → 2017-12-15 · 4 obs
● 2017-12-15 08:36:04
○ 2026-02-18 18:22:40
○ 2026-07-27 15:14:18
○NSns2.25th-floor.com2015-06-03 → 2017-12-15 · 4 obs
● 2017-12-15 08:36:04
○ 2026-02-18 18:22:40
○ 2026-07-27 15:14:18
●NSns2.easyname.eu2026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 18:22:40
● 2026-07-27 15:14:18
○MXmail-gw.kmu-mail.at2015-06-03 → 2017-12-15 · 4 obs
● 2017-12-15 08:36:04
○ 2026-02-18 18:22:40
○ 2026-07-27 15:14:18
●A144.76.71.1762026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 18:22:40
● 2026-07-27 15:14:18
○A148.251.138.182015-06-03 → 2017-12-15 · 4 obs
● 2017-12-15 08:36:04
○ 2026-02-18 18:22:40
○ 2026-07-27 15:14:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sqlperformanceexplained.com | ns1.easyname.eu, ns2.easyname.eu | - |
✅ Authoritative Response
Server:77.244.244.138
NS records: ns1.easyname.eu, ns2.easyname.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sqlperformanceexplained.com (unsigned zone)
⏱️ Timing
Total: 804ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.71.176 |
| NS | 2 | ns2.easyname.eu, ns1.easyname.eu |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.easyname.eu hostmaster.easyname.eu |
Analysis
IP Addresses
sqlperformanceexplained.com resolves to one IP address: 144.76.71.176.
sql-performance-explained.ch, sqlperformanceexplained.org, fatalmind.com and two other host names share IP numbers with sqlperformanceexplained.com.
Name Servers
sqlperformanceexplained.com is served by two delegated name servers, ns1.easyname.eu and ns2.easyname.eu.
sqlperformanceexplained.com uses the same name servers as several other domains — among them brm.co.at, scrumagentur.de, brautgefluester.at and two more.
Each of the two host names carries two IP addresses: ns1.easyname.eu points to 77.244.243.4 and 2a02:1b8:ea59::2, and ns2.easyname.eu points to 77.244.244.138 and 2a01:aee0:3:4::53.