sftw.es - robtex.com

sftw.es

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8bc7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:8a4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.164Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.139.199🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmax.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmax.ns.cloudflare.com
A2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmax.ns.cloudflare.com
A108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
NSsimone.ns.cloudflare.com
A2606:4700:50::a29f:261a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimone.ns.cloudflare.com
A2803:f800:50::6ca2:c21a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsimone.ns.cloudflare.com
A2a06:98c1:50::ac40:221a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsimone.ns.cloudflare.com
A108.162.194.26🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimone.ns.cloudflare.com
A162.159.38.26Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimone.ns.cloudflare.com
A172.64.34.26🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimone.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.8.164, 172.67.139.199
IPv6 hints2606:4700:3031::ac43:8bc7, 2606:4700:3032::6815:8a4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=161, name=cloudflare-ech.com
SOAmax.ns.cloudflare.comdns@cloudflare.com serial=2406625287

es

DNSSEC🔒 Signed (DS record present)
NSns1.nic.es ⭐
NSa.nic.es
NSc.nic.es
NSg.nic.es
NSh.nic.es
SOAns1.nic.eshostmaster@nic.es 2026-07-19 #3
rank #842776 globally
rank #4718 in the tld

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DNS History

12 records (6 active, 6 former)

NSmax.ns.cloudflare.comsimone.ns.cloudflare.comA104.21.8.164172.67.139.1992606:4700:3031::ac43:8bc72606:4700:3032::6815:8a4188.114.96.0188.114.97.02606:4700:3030::ac43:8bc72606:4700:3033::6815:8a42a06:98c1:3120::2a06:98c1:3121::
●NSmax.ns.cloudflare.com2026-06-14 → 2026-07-19 · 2 obs
● 2026-06-14 23:26:42
● 2026-07-19 09:04:04
●NSsimone.ns.cloudflare.com2026-06-14 → 2026-07-19 · 2 obs
● 2026-06-14 23:26:42
● 2026-07-19 09:04:04
●A104.21.8.1642026-06-14 → 2026-07-19 · 3 obs
● 2026-06-14 23:26:42
○ 2026-06-30 09:26:44
● 2026-07-19 09:04:04
●A172.67.139.1992026-06-14 → 2026-07-19 · 3 obs
● 2026-06-14 23:26:42
○ 2026-06-30 09:26:44
● 2026-07-19 09:04:04
○A188.114.96.02026-06-30 → 2026-06-30 · 3 obs
○ 2026-06-26 02:56:44
● 2026-06-30 09:26:44
○ 2026-07-19 09:04:04
○A188.114.97.02026-06-30 → 2026-06-30 · 3 obs
○ 2026-06-26 02:56:44
● 2026-06-30 09:26:44
○ 2026-07-19 09:04:04
○A2606:4700:3030::ac43:8bc72026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 23:26:42
○ 2026-06-26 02:56:44
○ 2026-07-19 09:04:04
●A2606:4700:3031::ac43:8bc72026-06-26 → 2026-07-19 · 4 obs
○ 2026-06-14 23:26:42
● 2026-06-26 02:56:44
○ 2026-06-30 09:26:44
● 2026-07-19 09:04:04
●A2606:4700:3032::6815:8a42026-06-26 → 2026-07-19 · 4 obs
○ 2026-06-14 23:26:42
● 2026-06-26 02:56:44
○ 2026-06-30 09:26:44
● 2026-07-19 09:04:04
○A2606:4700:3033::6815:8a42026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 23:26:42
○ 2026-06-26 02:56:44
○ 2026-07-19 09:04:04
○A2a06:98c1:3120::2026-06-30 → 2026-06-30 · 3 obs
○ 2026-06-26 02:56:44
● 2026-06-30 09:26:44
○ 2026-07-19 09:04:04
○A2a06:98c1:3121::2026-06-30 → 2026-06-30 · 3 obs
○ 2026-06-26 02:56:44
● 2026-06-30 09:26:44
○ 2026-07-19 09:04:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
esa.nic.es, c.nic.es, g.nic.es, h.nic.es-
sftw.essimone.ns.cloudflare.com, max.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.132

NS records: simone.ns.cloudflare.com, max.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sftw.es (unsigned zone)

⏱️ Timing

Total: 414ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.139.199, 104.21.8.164
AAAA22606:4700:3031::ac43:8bc7, 2606:4700:3032::6815:8a4
NS2max.ns.cloudflare.com, simone.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1max.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

sftw.es directs to four IP numbers, which are 104.21.8.164, 172.67.139.199, 2606:4700:3031::ac43:8bc7 and 2606:4700:3032::6815:8a4.

herbshop.shop, www.botvrij.eu, neonmir.ru plus two other host names have IP numbers in common with sftw.es.

Name Servers

sftw.es is delegated to two name servers: max.ns.cloudflare.com and simone.ns.cloudflare.com.

The name server configuration of sftw.es is shared with other domains, for instance jrdesigns.fr, datosfinancieros.es, marketingymuchomas.es and two others.

The name servers of sftw.es overlap at least partially with those of other domains — among them apalusa.es, bc-clubs.co.uk, brummerblogs.com and two more.

These name servers commonly appear alongside the name servers elisa.ns.cloudflare.com and jasper.ns.cloudflare.com.

Hosts with 6 IP addresses each:

max.ns.cloudflare.com resolves to 108.162.193.132, 172.64.33.132, 173.245.59.132 and 3 other IP addresses.

simone.ns.cloudflare.com resolves to 108.162.194.26, 162.159.38.26, 172.64.34.26 and 3 other IP addresses.