thepracticalstack.com - dns.ninja
thepracticalstack.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3032::ac43:a87d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:26d4🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.212Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.168.125🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | primary.ns.hostup.se ⭐ | ||||||
| A | 2400:cb00:2049:1::c629:de87🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.222.135Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-222-135.cloudflare.com | ||||||
| NS | secondary.ns.hostup.se | ||||||
| A | 2400:cb00:2049:1::a29f:8a3🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.163Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.thepracticalstack.com ⭐ | ||||||
| A | 185.113.11.31🇸🇪 HOSTUP185.113.11.0/24 | ||||||
| PTR | delta.hostup.se | ||||||
| TXT | v=spf1 mx include:spf.hostup.se ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.212, 172.67.168.125 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a87d, 2606:4700:3034::6815:26d4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=1, name=cloudflare-ech.com | ||||||
| SOA | primary.ns.hostup.sedns@cloudflare.com serial=2419854498 | ||||||
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=1794367791 | ||||||
Same first word
thepracticalstack.com |
thepracticalstack.dev |
Previous names
Next names
DNS History
11 records (7 active, 4 former)
●NSprimary.ns.hostup.se2026-09-07 → 2026-11-11 · 2 obs
● 2026-11-11 04:12:34
●NSsecondary.ns.hostup.se2026-09-07 → 2026-11-11 · 2 obs
● 2026-11-11 04:12:34
●MXmail.thepracticalstack.com2026-09-07 → 2026-11-11 · 2 obs
● 2026-11-11 04:12:34
●A104.21.38.2122026-11-11 → 2026-11-11 · 2 obs
● 2026-11-11 04:12:34
●A172.67.168.1252026-11-11 → 2026-11-11 · 2 obs
● 2026-11-11 04:12:34
○A188.114.96.02026-09-07 → 2026-09-07 · 2 obs
○ 2026-11-11 04:12:34
○A188.114.97.02026-09-07 → 2026-09-07 · 2 obs
○ 2026-11-11 04:12:34
●A2606:4700:3032::ac43:a87d2026-11-11 → 2026-11-11 · 2 obs
● 2026-11-11 04:12:34
●A2606:4700:3034::6815:26d42026-11-11 → 2026-11-11 · 2 obs
● 2026-11-11 04:12:34
○A2a06:98c1:3120::2026-09-07 → 2026-09-07 · 2 obs
○ 2026-11-11 04:12:34
○A2a06:98c1:3121::2026-09-07 → 2026-09-07 · 2 obs
○ 2026-11-11 04:12:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| thepracticalstack.com | primary.ns.hostup.se, secondary.ns.hostup.se | - |
✅ Authoritative Response
Server:198.41.222.135
NS records: primary.ns.hostup.se, secondary.ns.hostup.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.38.212, 172.67.168.125 |
| AAAA | 2 | 2606:4700:3032::ac43:a87d, 2606:4700:3034::6815:26d4 |
| NS | 2 | primary.ns.hostup.se, secondary.ns.hostup.se |
| MX | 1 | mail.thepracticalstack.com (pri: 0) |
| TXT | 1 | v=spf1 mx include:spf.hostup.se ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | primary.ns.hostup.se dns.cloudflare.com |
Analysis
IP Addresses
thepracticalstack.com resolves to four IP addresses: 104.21.38.212, 172.67.168.125, 2606:4700:3032::ac43:a87d and 2606:4700:3034::6815:26d4.
Additional host names — xampath.co.uk, yourthemes.ir, kronkelhonk.nl and two others — share IP numbers with thepracticalstack.com.
Name Servers
The NS records for thepracticalstack.com delegate to primary.ns.hostup.se and secondary.ns.hostup.se.
thepracticalstack.com shares its name server setup with other domains, including stbotvid.se, wiede.se, hbpod.se and two others.
primary.ns.hostup.se resolves to 198.41.222.135 and 2400:cb00:2049:1::c629:de87. Likewise, secondary.ns.hostup.se resolves to 162.159.8.163 and 2400:cb00:2049:1::a29f:8a3 — two IP addresses apiece.
Mail Servers
thepracticalstack.com has one mail server: mail.thepracticalstack.com.
mail.thepracticalstack.com resolves to 185.113.11.31 and no other IP number.