fs-d.org - robtex.com

fs-d.org

DNSSECπŸ”’ Signed (DS record present)
A2a01:4f8:212:2ccf::2πŸ‡©πŸ‡ͺ Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmain2024.fs-g.org
A136.243.78.240πŸ‡©πŸ‡ͺ Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
NScass.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a51πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A2803:f800:50::6ca2:c051πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcass.ns.cloudflare.com
A2a06:98c1:50::ac40:2051πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRcass.ns.cloudflare.com
A108.162.192.81πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A172.64.32.81πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A173.245.58.81πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
NSkai.ns.cloudflare.com
A2606:4700:58::adf5:3bbcπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A2803:f800:50::6ca2:c1bcπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkai.ns.cloudflare.com
A2a06:98c1:50::ac40:21bcπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRkai.ns.cloudflare.com
A108.162.193.188πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A172.64.33.188πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A173.245.59.188πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
SOAcass.ns.cloudflare.comdns@cloudflare.com serial=2400913916

org

DNSSECπŸ”’ Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776004482
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

NScass.ns.cloudflare.comkai.ns.cloudflare.comA136.243.78.2402a01:4f8:212:2ccf::2
●NScass.ns.cloudflare.com2026-03-22 β†’ 2026-04-12 Β· 2 obs
● 2026-03-22 15:21:52
● 2026-04-12 14:51:14
●NSkai.ns.cloudflare.com2026-03-22 β†’ 2026-04-12 Β· 2 obs
● 2026-03-22 15:21:52
● 2026-04-12 14:51:14
●A136.243.78.2402026-03-22 β†’ 2026-04-12 Β· 2 obs
● 2026-03-22 15:21:52
● 2026-04-12 14:51:14
●A2a01:4f8:212:2ccf::22026-03-22 β†’ 2026-04-12 Β· 2 obs
● 2026-03-22 15:21:52
● 2026-04-12 14:51:14

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
fs-d.orgcass.ns.cloudflare.com, kai.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.81

NS records: cass.ns.cloudflare.com, kai.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 364ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1136.243.78.240
AAAA12a01:4f8:212:2ccf::2
NS2cass.ns.cloudflare.com, kai.ns.cloudflare.com
SOA1cass.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

The entity fs-d.org points to two IP numbers: 2a01:4f8:212:2ccf::2 and 136.243.78.240.

For instance, other host names fs-g.org, fs-e.org, fs-germany.org, fs-c.org and formulastudent.de share IP numbers with fs-d.org.

Name Servers

fs-d.org is delegated to two name servers: cass.ns.cloudflare.com and kai.ns.cloudflare.com.

fs-d.org uses the same name server setup as other domains such as marinisco.gr, rapaizdodesign.com.br, hanseware.com, fromage-kawasaki.com and hdch.gr.

fs-d.org shares name servers with other domains at least partially, for example hagskold.se, capital-top-qirvona.sbs, 59320112rheitbpsjg671.top, airborneprivatejet.com and drruxandrapascanu.ro.

These name servers are commonly used with the name servers nitin.ns.cloudflare.com and leah.ns.cloudflare.com.

Host names with six IP numbers: host name cass.ns.cloudflare.com points to: 2606:4700:50::adf5:3a51, 2803:f800:50::6ca2:c051, 2a06:98c1:50::ac40:2051, 108.162.192.81, 172.64.32.81 and 173.245.58.81; host name kai.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc, 108.162.193.188, 172.64.33.188 and 173.245.59.188.