revista.programar.pt - robtex.com

revista.programar.pt

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:d5aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:9b73πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.13.90Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.155.115πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.13.90, 172.67.155.115
IPv6 hints2606:4700:3032::6815:d5a, 2606:4700:3036::ac43:9b73
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com

programar.pt

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:d5aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:9b73πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.13.90Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.155.115πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdoug.ns.cloudflare.com ⭐
NSiris.ns.cloudflare.com
MXmx0.mail.ovh.net ⭐
MXmx1.mail.ovh.net(5)
TXTv=spf1 -all
TXTv=spf1 include:mx.ovh.com ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.13.90, 172.67.155.115
IPv6 hints2606:4700:3032::6815:d5a, 2606:4700:3036::ac43:9b73
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOAdoug.ns.cloudflare.comdns@cloudflare.com serial=2406122353
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

9 records (4 active, 5 former)

A104.21.13.90172.67.155.1152606:4700:3032::6815:d5a2606:4700:3036::ac43:9b73188.114.96.0188.114.97.02606:4700:3037::6815:d5a2a06:98c1:3120::2a06:98c1:3121::
●A104.21.13.902026-02-20 β†’ 2026-07-12 Β· 12 obs
● 2026-02-20 09:07:00
β—‹ 2026-02-27 18:46:28
● 2026-03-17 00:22:06
● 2026-05-15 22:37:44
β—‹ 2026-05-18 16:16:34
● 2026-05-24 15:07:58
● 2026-06-01 06:12:18
β—‹ 2026-06-17 11:15:04
● 2026-06-19 19:09:48
β—‹ 2026-07-10 23:48:06
● 2026-07-12 20:38:34
● 2026-07-12 20:38:36
●A172.67.155.1152026-02-20 β†’ 2026-07-12 Β· 12 obs
● 2026-02-20 09:07:00
β—‹ 2026-02-27 18:46:28
● 2026-03-17 00:22:06
● 2026-05-15 22:37:44
β—‹ 2026-05-18 16:16:34
● 2026-05-24 15:07:58
● 2026-06-01 06:12:18
β—‹ 2026-06-17 11:15:04
● 2026-06-19 19:09:48
β—‹ 2026-07-10 23:48:06
● 2026-07-12 20:38:34
● 2026-07-12 20:38:36
β—‹A188.114.96.02026-02-27 β†’ 2026-07-10 Β· 12 obs
β—‹ 2026-02-20 09:07:00
● 2026-02-27 18:46:28
β—‹ 2026-03-17 00:22:06
β—‹ 2026-05-15 22:37:44
● 2026-05-18 16:16:34
β—‹ 2026-05-24 15:07:58
β—‹ 2026-06-01 06:12:18
● 2026-06-17 11:15:04
β—‹ 2026-06-19 19:09:48
● 2026-07-10 23:48:06
β—‹ 2026-07-12 20:38:34
β—‹ 2026-07-12 20:38:36
β—‹A188.114.97.02026-02-27 β†’ 2026-07-10 Β· 12 obs
β—‹ 2026-02-20 09:07:00
● 2026-02-27 18:46:28
β—‹ 2026-03-17 00:22:06
β—‹ 2026-05-15 22:37:44
● 2026-05-18 16:16:34
β—‹ 2026-05-24 15:07:58
β—‹ 2026-06-01 06:12:18
● 2026-06-17 11:15:04
β—‹ 2026-06-19 19:09:48
● 2026-07-10 23:48:06
β—‹ 2026-07-12 20:38:34
β—‹ 2026-07-12 20:38:36
●A2606:4700:3032::6815:d5a2026-07-12 β†’ 2026-07-12 Β· 3 obs
β—‹ 2026-07-10 23:48:06
● 2026-07-12 20:38:34
● 2026-07-12 20:38:36
●A2606:4700:3036::ac43:9b732026-02-20 β†’ 2026-07-12 Β· 12 obs
● 2026-02-20 09:07:00
β—‹ 2026-02-27 18:46:28
● 2026-03-17 00:22:06
● 2026-05-15 22:37:44
β—‹ 2026-05-18 16:16:34
● 2026-05-24 15:07:58
● 2026-06-01 06:12:18
β—‹ 2026-06-17 11:15:04
● 2026-06-19 19:09:48
β—‹ 2026-07-10 23:48:06
● 2026-07-12 20:38:34
● 2026-07-12 20:38:36
β—‹A2606:4700:3037::6815:d5a2026-02-20 β†’ 2026-06-19 Β· 11 obs
● 2026-02-20 09:07:00
β—‹ 2026-02-27 18:46:28
● 2026-03-17 00:22:06
● 2026-05-15 22:37:44
β—‹ 2026-05-18 16:16:34
● 2026-05-24 15:07:58
● 2026-06-01 06:12:18
β—‹ 2026-06-17 11:15:04
● 2026-06-19 19:09:48
β—‹ 2026-07-10 23:48:06
β—‹ 2026-07-12 20:38:36
β—‹A2a06:98c1:3120::2026-02-27 β†’ 2026-07-10 Β· 12 obs
β—‹ 2026-02-20 09:07:00
● 2026-02-27 18:46:28
β—‹ 2026-03-17 00:22:06
β—‹ 2026-05-15 22:37:44
● 2026-05-18 16:16:34
β—‹ 2026-05-24 15:07:58
β—‹ 2026-06-01 06:12:18
● 2026-06-17 11:15:04
β—‹ 2026-06-19 19:09:48
● 2026-07-10 23:48:06
β—‹ 2026-07-12 20:38:34
β—‹ 2026-07-12 20:38:36
β—‹A2a06:98c1:3121::2026-02-27 β†’ 2026-07-10 Β· 12 obs
β—‹ 2026-02-20 09:07:00
● 2026-02-27 18:46:28
β—‹ 2026-03-17 00:22:06
β—‹ 2026-05-15 22:37:44
● 2026-05-18 16:16:34
β—‹ 2026-05-24 15:07:58
β—‹ 2026-06-01 06:12:18
● 2026-06-17 11:15:04
β—‹ 2026-06-19 19:09:48
● 2026-07-10 23:48:06
β—‹ 2026-07-12 20:38:34
β—‹ 2026-07-12 20:38:36

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
pta.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...-
programar.ptiris.ns.cloudflare.com, doug.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.159

NS records: iris.ns.cloudflare.com, doug.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programar.pt (unsigned zone)

⏱️ Timing

Total: 813ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.155.115, 104.21.13.90
AAAA22606:4700:3036::ac43:9b73, 2606:4700:3032::6815:d5a
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

revista.programar.pt points to the four IP addresses 104.21.13.90, 172.67.155.115, 2606:4700:3032::6815:d5a and 2606:4700:3036::ac43:9b73.

Among the host names that share IP numbers with revista.programar.pt are www.nicobois.ca, mperrin.co.uk, yetipress.com and two others.