fa.nu - robtex.com
fa.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3031::6815:32b1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a4b8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.177Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.164.184🇺🇸 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 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.50.177, 172.67.164.184 | ||||||
| IPv6 hints | 2606:4700:3031::6815:32b1, 2606:4700:3036::ac43:a4b8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com | ||||||
| SOA | primary.ns.hostup.sedns@cloudflare.com serial=2412201161 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | id:3a797230-5f60-4c16-a8a5-609946d7c869 | ||||||
| TXT | NU zone update: 2026-08-17 22:04:38 +0000 (EPOCH 1787004278) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1787004330 | ||||||
Same first word
Similar names
Previous names
ezq.nu |
eztest.nu |
ezy.nu |
ezytravel.nu |
ezz.nu |
f-a.nu |
f-net.nu |
f-secure.nu |
f-tech.nu |
f.nu |
f0.nu |
f1.nu |
f11.nu |
f1resor.nu |
f1textdekor.nu |
f24.nu |
f2f.nu |
Next names
faac.nu |
faalangst.nu |
faam.nu |
faassen.nu |
fab-lab.nu |
fab.nu |
faba.nu |
fabas.nu |
fabege.nu |
fabel.nu |
faber.nu |
faberge.nu |
faberspennare.nu |
fabian.nu |
fabio.nu |
fabod.nu |
fabricate.nu |
fabricio.nu |
fabriek.nu |
DNS History
10 records (6 active, 4 former)
●NSprimary.ns.hostup.se2026-08-15 → 2026-08-17 · 2 obs
● 2026-08-17 22:40:06
●NSsecondary.ns.hostup.se2026-08-15 → 2026-08-17 · 2 obs
● 2026-08-17 22:40:06
●A104.21.50.1772026-08-16 → 2026-08-17 · 3 obs
● 2026-08-16 05:15:18
● 2026-08-17 22:40:06
●A172.67.164.1842026-08-16 → 2026-08-17 · 3 obs
● 2026-08-16 05:15:18
● 2026-08-17 22:40:06
○A188.114.96.02026-08-15 → 2026-08-15 · 3 obs
○ 2026-08-16 05:15:18
○ 2026-08-17 22:40:06
○A188.114.97.02026-08-15 → 2026-08-15 · 3 obs
○ 2026-08-16 05:15:18
○ 2026-08-17 22:40:06
●A2606:4700:3031::6815:32b12026-08-16 → 2026-08-17 · 3 obs
● 2026-08-16 05:15:18
● 2026-08-17 22:40:06
●A2606:4700:3036::ac43:a4b82026-08-16 → 2026-08-17 · 3 obs
● 2026-08-16 05:15:18
● 2026-08-17 22:40:06
○A2a06:98c1:3120::2026-08-15 → 2026-08-15 · 3 obs
○ 2026-08-16 05:15:18
○ 2026-08-17 22:40:06
○A2a06:98c1:3121::2026-08-15 → 2026-08-15 · 3 obs
○ 2026-08-16 05:15:18
○ 2026-08-17 22:40:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| fa.nu | secondary.ns.hostup.se, primary.ns.hostup.se | - |
✅ Authoritative Response
Server:198.41.222.135
NS records: secondary.ns.hostup.se, primary.ns.hostup.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 972ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.50.177, 172.67.164.184 |
| AAAA | 2 | 2606:4700:3036::ac43:a4b8, 2606:4700:3031::6815:32b1 |
| NS | 2 | primary.ns.hostup.se, secondary.ns.hostup.se |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | primary.ns.hostup.se dns.cloudflare.com |
Analysis
IP Addresses
fa.nu resolves to four IP addresses: 104.21.50.177, 172.67.164.184, 2606:4700:3031::6815:32b1 and 2606:4700:3036::ac43:a4b8.
cgiet.org, bn.n2f.life, brightdevsystems.digital and two other host names share IP numbers with fa.nu.
Name Servers
fa.nu has two authoritative name servers — primary.ns.hostup.se and secondary.ns.hostup.se.
fa.nu uses the same name servers as several other domains — among them topjewellery.co.uk, cigoteket.se, bhsk.se and two more.
The name servers for fa.nu are at least partly shared with other domains such as se6.se, se5.se, verkstan42.com and bloomfield.se.
It is common to find these name servers paired with the name servers ns1.hostup.se, ns2.hostup.se, ns3.hostup.se and ns4.hostup.se.
Both primary.ns.hostup.se and secondary.ns.hostup.se have two IP addresses each. primary.ns.hostup.se resolves to 198.41.222.135 and 2400:cb00:2049:1::c629:de87; secondary.ns.hostup.se resolves to 162.159.8.163 and 2400:cb00:2049:1::a29f:8a3.