practiceupdate.net - dns.ninja
practiceupdate.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1417.awsdns-49.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:8900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1417.awsdns-49.org | ||||||
| A | 205.251.197.137🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1417.awsdns-49.org | ||||||
| NS | ns-1837.awsdns-37.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:2d00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1837.awsdns-37.co.uk | ||||||
| A | 205.251.199.45🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1837.awsdns-37.co.uk | ||||||
| NS | ns-52.awsdns-06.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:3400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-52.awsdns-06.com | ||||||
| A | 205.251.192.52🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-52.awsdns-06.com | ||||||
| NS | ns-669.awsdns-19.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:9d00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-669.awsdns-19.net | ||||||
| A | 205.251.194.157🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-669.awsdns-19.net | ||||||
net
| 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=1782745071 | ||||||
Same first word
practiceupdate.net |
practiceupdate.com |
DNS History
5 records (4 active, 1 former)
●NSns-1417.awsdns-49.org2015-06-25 → 2026-06-29 · 2 obs
● 2026-06-29 15:11:16
●NSns-1837.awsdns-37.co.uk2015-06-25 → 2026-06-29 · 2 obs
● 2026-06-29 15:11:16
●NSns-52.awsdns-06.com2015-06-25 → 2026-06-29 · 2 obs
● 2026-06-29 15:11:16
●NSns-669.awsdns-19.net2015-06-25 → 2026-06-29 · 2 obs
● 2026-06-29 15:11:16
○A192.225.209.22015-11-06 → 2026-02-16 · 4 obs
● 2026-02-16 12:40:08
○ 2026-02-21 18:35:26
○ 2026-06-29 15:11:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| practiceupdate.net | ns-52.awsdns-06.com, ns-669.awsdns-19.net, ns-1837.awsdns-37.co.uk, ns-1417.awsdns-49.org | 2 records |
✅ Authoritative Response
Server:205.251.194.157
NS records: ns-52.awsdns-06.com, ns-669.awsdns-19.net, ns-1837.awsdns-37.co.uk, ns-1417.awsdns-49.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practiceupdate.net (unsigned zone)
⏱️ Timing
Total: 1478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-669.awsdns-19.net, ns-669.awsdns-19.net)
Analysis
Name Servers
The NS records for practiceupdate.net point to four name servers: ns-52.awsdns-06.com, ns-669.awsdns-19.net, ns-1417.awsdns-49.org and ns-1837.awsdns-37.co.uk.
practiceupdate.net shares at least some of its name servers with other domains, including iwillsurvey.com, sipkvh.app, craigmcn.com and two others.
The host names ns-52.awsdns-06.com, ns-669.awsdns-19.net, ns-1417.awsdns-49.org and ns-1837.awsdns-37.co.uk each resolve to two IP addresses: ns-52.awsdns-06.com resolves to 205.251.192.52 and 2600:9000:5300:3400::1; ns-669.awsdns-19.net resolves to 205.251.194.157 and 2600:9000:5302:9d00::1; ns-1417.awsdns-49.org resolves to 205.251.197.137 and 2600:9000:5305:8900::1; ns-1837.awsdns-37.co.uk resolves to 205.251.199.45 and 2600:9000:5307:2d00::1.