facebookproxy.n.nu - robtex.com
facebookproxy.n.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:870e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1a05🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.5Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.14🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.26.5, 172.67.135.14 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:870e, 2606:4700:3037::6815:1a05 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com | ||||||
n.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:870e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1a05🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.5Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.14🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rick.ns.cloudflare.com ⭐ | ||||||
| NS | zoe.ns.cloudflare.com | ||||||
| MX | mx01.glesys.se ⭐ | ||||||
| MX | mx02.glesys.se(20) | ||||||
| TXT | google-site-verification=-teonbZX4W10vO2vjqH5LJHMTZwdk8BN-Zt9Trn4jSU | ||||||
| TXT | v=spf1 ip4:46.246.45.145 ip6:2a02:752:0:18::159c include:helpscoutemail.com i... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.26.5, 172.67.135.14 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:870e, 2606:4700:3037::6815:1a05 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com | ||||||
| SOA | rick.ns.cloudflare.comdns@cloudflare.com serial=2409934219 | ||||||
rank #40703 globally
rank #7 in the tld
WOT: SAFE (74/100)
📈 Tranco rank: #136,679
Same first word
DNS History
10 records (4 active, 6 former)
●A104.21.26.52026-06-13 → 2026-07-31 · 3 obs
○ 2016-09-17 14:13:34
● 2026-06-13 20:51:06
● 2026-07-31 13:46:40
● 2026-06-13 20:51:06
● 2026-07-31 13:46:40
○A109.74.0.922016-04-07 → 2016-09-17 · 5 obs
○ 2015-12-18 23:00:06
● 2016-04-07 00:40:48
● 2016-09-17 14:13:34
○ 2026-06-13 20:51:06
○ 2026-07-31 13:46:40
● 2016-04-07 00:40:48
● 2016-09-17 14:13:34
○ 2026-06-13 20:51:06
○ 2026-07-31 13:46:40
●A172.67.135.142026-06-13 → 2026-07-31 · 3 obs
○ 2016-09-17 14:13:34
● 2026-06-13 20:51:06
● 2026-07-31 13:46:40
● 2026-06-13 20:51:06
● 2026-07-31 13:46:40
●A2606:4700:3031::ac43:870e2026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-13 20:51:06
● 2026-07-31 13:46:40
● 2026-07-31 13:46:40
○A2606:4700:3035::ac43:870e2026-06-13 → 2026-06-13 · 3 obs
○ 2016-09-17 14:13:34
● 2026-06-13 20:51:06
○ 2026-07-31 13:46:40
● 2026-06-13 20:51:06
○ 2026-07-31 13:46:40
○A2606:4700:3036::6815:1a052026-06-13 → 2026-06-13 · 3 obs
○ 2016-09-17 14:13:34
● 2026-06-13 20:51:06
○ 2026-07-31 13:46:40
● 2026-06-13 20:51:06
○ 2026-07-31 13:46:40
●A2606:4700:3037::6815:1a052026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-13 20:51:06
● 2026-07-31 13:46:40
● 2026-07-31 13:46:40
○A46.21.104.1142015-07-16 → 2016-09-17 · 4 obs
● 2015-07-16 22:31:56
● 2016-09-17 14:13:34
○ 2026-06-13 20:51:06
○ 2026-07-31 13:46:40
● 2016-09-17 14:13:34
○ 2026-06-13 20:51:06
○ 2026-07-31 13:46:40
○A79.99.6.1962015-07-16 → 2015-12-18 · 4 obs
● 2015-07-16 22:31:56
● 2015-12-18 23:00:06
○ 2016-04-07 00:40:48
○ 2026-07-31 13:46:40
● 2015-12-18 23:00:06
○ 2016-04-07 00:40:48
○ 2026-07-31 13:46:40
○A94.247.169.2522015-07-16 → 2016-09-17 · 4 obs
● 2015-07-16 22:31:56
● 2016-09-17 14:13:34
○ 2026-06-13 20:51:06
○ 2026-07-31 13:46:40
● 2016-09-17 14:13:34
○ 2026-06-13 20:51:06
○ 2026-07-31 13:46:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | y.ns.nu, a.ns.nu, d.ns.nu, c.ns.nu... | - |
| n.nu | zoe.ns.cloudflare.com, rick.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.139
NS records: zoe.ns.cloudflare.com, rick.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for n.nu (unsigned zone)
⏱️ Timing
Total: 351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.26.5, 172.67.135.14 |
| AAAA | 2 | 2606:4700:3037::6815:1a05, 2606:4700:3031::ac43:870e |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
facebookproxy.n.nu has four IP addresses: 104.21.26.5, 172.67.135.14, 2606:4700:3031::ac43:870e and 2606:4700:3037::6815:1a05.
Two other host names, along with tvarnitadtexter.n.nu, iraninfo.n.nu and infjardensmaleri.n.nu, also share IP numbers with facebookproxy.n.nu.