2krn.at - robtex.com
2krn.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:d4a8🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:2d59🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.89Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.168🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mack.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c25🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c325🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2325🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 108.162.195.37🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 162.159.44.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 172.64.35.37🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| NS | sky.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.89, 172.67.212.168 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:d4a8, 2606:4700:3034::6815:2d59 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com | ||||||
| SOA | mack.ns.cloudflare.comdns@cloudflare.com serial=2399393268 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1775959202 | ||||||
Same first word
2krn.com.se |
2krn.run |
2krn.at |
2krn.chat |
2krn.club |
2krn.us |
2krn.my |
2krn.de |
2krn.vip |
2krn.win |
2krn.click |
2krn.bid |
2krn.bz |
Similar names
kr2n.cc |
nr2k.de |
kn2r.com |
rnk2.net |
k2rn.com |
rnk2.com |
2knr.at |
kr2n.com |
nrk2.com |
nkr2.org |
n2kr.com |
nkr2.cc |
krn2.com |
DNS History
6 records (6 active, 0 former)
●NSmack.ns.cloudflare.com2026-03-29 → 2026-04-12 · 2 obs
● 2026-04-12 02:40:44
●NSsky.ns.cloudflare.com2026-03-29 → 2026-04-12 · 2 obs
● 2026-04-12 02:40:44
●A104.21.45.892026-03-29 → 2026-04-12 · 2 obs
● 2026-04-12 02:40:44
●A172.67.212.1682026-03-29 → 2026-04-12 · 2 obs
● 2026-04-12 02:40:44
●A2606:4700:3030::ac43:d4a82026-03-29 → 2026-04-12 · 2 obs
● 2026-04-12 02:40:44
●A2606:4700:3034::6815:2d592026-03-29 → 2026-04-12 · 2 obs
● 2026-04-12 02:40:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | ns1.univie.ac.at, ns2.univie.ac.at, n.ns.at, u.ns.at... | - |
| 2krn.at | sky.ns.cloudflare.com, mack.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.2
NS records: sky.ns.cloudflare.com, mack.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2krn.at (unsigned zone)
⏱️ Timing
Total: 592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.45.89, 172.67.212.168 |
| AAAA | 2 | 2606:4700:3034::6815:2d59, 2606:4700:3030::ac43:d4a8 |
| NS | 2 | mack.ns.cloudflare.com, sky.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mack.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
Four IP numbers are pointed to by 2krn.at: 2606:4700:3030::ac43:d4a8, 2606:4700:3034::6815:2d59, 104.21.45.89 and 172.67.212.168.
other host names including zurelthanosira.com, www.cromalivendax.ru, www.xord.com, zarika.my and 199w.me share IP numbers with 2krn.at.
Name Servers
2krn.at is delegated to two name servers mack.ns.cloudflare.com and sky.ns.cloudflare.com.
2krn.at shares the same name server setup as other domains, for instance atlasfinds.com, 2krm.lol, bs-gl-sc.com, kra51.at and krakens-link.top.
2krn.at at least partially shares name servers with other domains, for instance alexbait.com, fancynancytravel.com, florromeror.org, www.fiindo.com and zeid-group.com.
these name servers are commonly used alongside lovisa.ns.cloudflare.com.
Host names with six IP numbers:
Host name mack.ns.cloudflare.com points to: 2606:4700:58::a29f:2c25, 2803:f800:50::6ca2:c325, 2a06:98c1:50::ac40:2325, 108.162.195.37, 162.159.44.37 and 172.64.35.37.
Host name sky.ns.cloudflare.com points to: 2606:4700:50::a29f:2602, 2803:f800:50::6ca2:c202, 2a06:98c1:50::ac40:2202, 108.162.194.2, 162.159.38.2 and 172.64.34.2.