therufus.org - robtex.com
therufus.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:4113🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:8b5f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.65.19Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.139.95🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | karsyn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26c2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| A | 108.162.194.194🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| A | 162.159.38.194Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| A | 172.64.34.194🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| NS | ruben.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c347🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2347🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 108.162.195.71🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 162.159.44.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 172.64.35.71🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| MX | mail.therufus.org ⭐ | ||||||
| A | 80.6.125.36🇬🇧 NTL80.6.0.0/16 VIRGIN-MEDIA-UK-IP-BLOCK | ||||||
| PTR | clif-11-b2-v4wan-168544-cust3363.vm15.cable.virginm.net | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | v=spf1 mx ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.65.19, 172.67.139.95 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4113, 2606:4700:3034::ac43:8b5f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com | ||||||
| SOA | karsyn.ns.cloudflare.comdns@cloudflare.com serial=2402264315 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1777222671 | ||||||
rank #61483 in the tld
Subdomains
mail.therufus.org |
Same first word
Similar names
shfuture.cn |
furuseth.as |
shfuture.net |
furuseth.no |
fusethru.com |
furuseth.eu |
futuresh.net |
furuseth.net |
futuresh.org |
shfuture.com |
DNS History
8 records (7 active, 1 former)
●NSkarsyn.ns.cloudflare.com2026-02-24 → 2026-04-26 · 2 obs
● 2026-04-26 17:06:34
●NSruben.ns.cloudflare.com2026-02-24 → 2026-04-26 · 2 obs
● 2026-04-26 17:06:34
○MX_dc-mx.cb6770e7cc34.therufus.org2026-02-24 → 2026-03-30 · 4 obs
● 2026-03-30 01:55:38
○ 2026-04-13 06:34:36
○ 2026-04-26 17:06:34
●MXmail.therufus.org2026-04-13 → 2026-04-26 · 3 obs
● 2026-04-13 06:34:36
● 2026-04-26 17:06:34
●A104.21.65.192026-02-24 → 2026-04-26 · 2 obs
● 2026-04-26 17:06:34
●A172.67.139.952026-02-24 → 2026-04-26 · 2 obs
● 2026-04-26 17:06:34
●A2606:4700:3033::6815:41132026-02-24 → 2026-04-26 · 2 obs
● 2026-04-26 17:06:34
●A2606:4700:3034::ac43:8b5f2026-02-24 → 2026-04-26 · 2 obs
● 2026-04-26 17:06:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| therufus.org | karsyn.ns.cloudflare.com, ruben.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.194
NS records: karsyn.ns.cloudflare.com, ruben.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for therufus.org (unsigned zone)
⏱️ Timing
Total: 1413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.65.19, 172.67.139.95 |
| AAAA | 2 | 2606:4700:3034::ac43:8b5f, 2606:4700:3033::6815:4113 |
| NS | 2 | karsyn.ns.cloudflare.com, ruben.ns.cloudflare.com |
| MX | 1 | mail.therufus.org (pri: 10) |
| TXT | 2 | v=spf1 mx -all, v=spf1 mx ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | karsyn.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
therufus.org is the parent of mail.therufus.org.
IP Addresses
therufus.org resolves to four IPs: 2606:4700:3033::6815:4113, 2606:4700:3034::ac43:8b5f, 104.21.65.19 and 172.67.139.95.
Other host names, for instance semsarsaudi.com, chatonhub.digital, getmysol.net, www.whatfashionthere.com and directdriver.com share IP numbers with therufus.org.
Name Servers
therufus.org has two name servers: karsyn.ns.cloudflare.com and ruben.ns.cloudflare.com.
therufus.org shares the same name server setup as other domains, for example 222bd.net, demsayelektronik.com, onwaypcb.com, nefdem.com and spmv.nl.
therufus.org shares some name servers with other domains, for example ledins.se, cnagel.de, birchbark.co.uk, recanesunproddedstarlet.com and szjyxjj.com.
These name servers are commonly used alongside kianchau.ns.cloudflare.com, mona.ns.cloudflare.com, chase.ns.cloudflare.com and elly.ns.cloudflare.com.
Host names with six IP numbers: karsyn.ns.cloudflare.com points to: 2606:4700:50::a29f:26c2, 2803:f800:50::6ca2:c2c2, 2a06:98c1:50::ac40:22c2, 108.162.194.194, 162.159.38.194 and 172.64.34.194; ruben.ns.cloudflare.com points to: 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.
Mail Servers
therufus.org is handled by a single mail server, mail.therufus.org.
Host name mail.therufus.org points to IP 80.6.125.36.