practicus.io - robtex.com
practicus.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-212.awsdns-26.com ⭐ | ||||||
| A | 2600:9000:5300:d400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-212.awsdns-26.com | ||||||
| A | 205.251.192.212🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-212.awsdns-26.com | ||||||
| NS | ns-1014.awsdns-62.net | ||||||
| A | 2600:9000:5303:f600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1014.awsdns-62.net | ||||||
| A | 205.251.195.246🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1014.awsdns-62.net | ||||||
| NS | ns-1482.awsdns-57.org | ||||||
| A | 2600:9000:5305:ca00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1482.awsdns-57.org | ||||||
| A | 205.251.197.202🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1482.awsdns-57.org | ||||||
| NS | ns-1645.awsdns-13.co.uk | ||||||
| A | 2600:9000:5306:6d00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1645.awsdns-13.co.uk | ||||||
| A | 205.251.198.109🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1645.awsdns-13.co.uk | ||||||
| SOA | ns-212.awsdns-26.comawsdns-hostmaster@amazon.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ 🔒 | ||||||
| NS | a2.nic.io 🔒 | ||||||
| NS | b0.nic.io 🔒 | ||||||
| NS | c0.nic.io 🔒 | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1771291657 | ||||||
Subdomains
dev.practicus.io |
Same first word
DNS History
4 records (4 active, 0 former)
●NSns-1014.awsdns-62.net2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:06:16
●NSns-1482.awsdns-57.org2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:06:16
●NSns-1645.awsdns-13.co.uk2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:06:16
●NSns-212.awsdns-26.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:06:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | 8 records |
| practicus.io | ns-1482.awsdns-57.org, ns-1645.awsdns-13.co.uk, ns-212.awsdns-26.com, ns-1014.awsdns-62.net | - |
✅ Authoritative Response
Server: 205.251.197.202
NS records: ns-1482.awsdns-57.org, ns-1645.awsdns-13.co.uk, ns-212.awsdns-26.com, ns-1014.awsdns-62.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practicus.io (unsigned zone)
⏱️ Timing
Total: 589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1014.awsdns-62.net, ns-1482.awsdns-57.org... |
| SOA | 1 | ns-212.awsdns-26.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.io, a0.nic.io, a2.nic.io...)
Analysis
Hierarchy
practicus.io is the parent of dev.practicus.io.
Name Servers
practicus.io is delegated to four name servers: ns-212.awsdns-26.com, ns-1014.awsdns-62.net, ns-1482.awsdns-57.org and ns-1645.awsdns-13.co.uk.
practicus.io shares some name servers with other domains, for example jrudenstam.se, delio.cim.br, thebluvr.com, d1ehsjm9x1dmww.cloudfront.net and bsose.com.
Host names with two IP numbers
Two IPs per host:
ns-212.awsdns-26.com points to 2600:9000:5300:d400::1 and 205.251.192.212
ns-1014.awsdns-62.net points to 2600:9000:5303:f600::1 and 205.251.195.246
ns-1482.awsdns-57.org points to 2600:9000:5305:ca00::1 and 205.251.197.202
ns-1645.awsdns-13.co.uk points to 2600:9000:5306:6d00::1 and 205.251.198.109