studenternas.nu - robtex.com
studenternas.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:a313🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:22a4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.34.164Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.19🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hank.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c174🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2174🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 108.162.193.116🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 172.64.33.116🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 173.245.59.116🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| NS | isabel.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2668🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c268🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2268🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 108.162.194.104🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 162.159.38.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 172.64.34.104🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.34.164, 172.67.163.19 | ||||||
| IPv6 | 2606:4700:3034::ac43:a313, 2606:4700:3037::6815:22a4 | ||||||
| SOA | hank.ns.cloudflare.comdns@cloudflare.com serial=2398937406 | ||||||
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 | NU zone update: 2026-03-26 03:26:58 +0000 (EPOCH 1774495618) (auto) | ||||||
| TXT | id:525c2406-4816-48ec-b0f4-829ddf51e50b | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1774495716 | ||||||
rank #196 in the tld
Same first word
studenternas.nu |
studenternas.se |
DNS History
6 records (6 active, 0 former)
●NShank.ns.cloudflare.com2026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 04:17:26
●NSisabel.ns.cloudflare.com2026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 04:17:26
●A104.21.34.1642026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 04:17:26
●A172.67.163.192026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 04:17:26
●A2606:4700:3034::ac43:a3132026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 04:17:26
●A2606:4700:3037::6815:22a42026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 04:17:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| studenternas.nu | hank.ns.cloudflare.com, isabel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.116
NS records: hank.ns.cloudflare.com, isabel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studenternas.nu (unsigned zone)
⏱️ Timing
Total: 678ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.34.164, 172.67.163.19 |
| AAAA | 2 | 2606:4700:3037::6815:22a4, 2606:4700:3034::ac43:a313 |
| NS | 2 | hank.ns.cloudflare.com, isabel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hank.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
studenternas.nu maps to four IP numbers: 2606:4700:3034::ac43:a313, 2606:4700:3037::6815:22a4, 104.21.34.164 and 172.67.163.19.
Other host names, for instance defsig.com, 58blog.net, mobilestakezone.com, www.ddric.com.au and thumbs2.egirlgames.net share IP numbers with studenternas.nu.
Name Servers
Two name servers hank.ns.cloudflare.com and isabel.ns.cloudflare.com are delegated to studenternas.nu.
studenternas.nu uses the same name server configuration as other domains, such as jessicasfashion.com, casecreate.jp, k8-casino.jp, gymns.ca and locamaga.jp.
studenternas.nu at least partially shares name servers with other domains such as takabook.com, adlab.ee, autohomecom.cn, pyramidmold.com and mogelkar.dk.
These name servers are commonly used with bruce.ns.cloudflare.com and dolly.ns.cloudflare.com.
Host names with six IP numbers: Host name hank.ns.cloudflare.com points to 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174, 108.162.193.116, 172.64.33.116 and 173.245.59.116; host name isabel.ns.cloudflare.com points to 2606:4700:50::a29f:2668, 2803:f800:50::6ca2:c268, 2a06:98c1:50::ac40:2268, 108.162.194.104, 162.159.38.104 and 172.64.34.104.