program.ist - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status

program.ist

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:a62a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:59f3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.243Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.42🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnora.ns.cloudflare.com
A2606:4700:50::adf5:3ad5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A2803:f800:50::6ca2:c0d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnora.ns.cloudflare.com
A2a06:98c1:50::ac40:20d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnora.ns.cloudflare.com
A108.162.192.213🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A172.64.32.213🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A173.245.58.213🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
NSskip.ns.cloudflare.com
A2606:4700:58::adf5:3be9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A2803:f800:50::6ca2:c1e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRskip.ns.cloudflare.com
A2a06:98c1:50::ac40:21e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRskip.ns.cloudflare.com
A108.162.193.233🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A172.64.33.233🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A173.245.59.233🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
MXspool.mail.gandi.net
A2001:4b98:e00::1🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
A217.70.178.1🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
A217.70.178.215🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A217.70.178.216🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A217.70.178.217🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
TXT_gitlab-pages-verification-code.program.ist TXT gitlab-pages-verification-cod...
TXT_gitlab-pages-verification-code.program.ist TXT gitlab-pages-verification-cod...
TXTv=spf1 include:_mailcust.gandi.net ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.89.243, 172.67.166.42
IPv6 hints2606:4700:3030::ac43:a62a, 2606:4700:3035::6815:59f3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOAnora.ns.cloudflare.comdns@cloudflare.com serial=2412190080

ist

DNSSEC🔒 Signed (DS record present)
NSa0.nic.ist
NSa2.nic.ist
NSb0.nic.ist
NSc0.nic.ist
SOAa0.nic.isthostmaster@donuts.email serial=1787691714

Same first word

Similar names

Previous names

Next names

DNS History

12 records (8 active, 4 former)

NSnora.ns.cloudflare.comskip.ns.cloudflare.comMXfb.mail.gandi.netspool.mail.gandi.netA104.21.89.243172.67.166.422606:4700:3030::ac43:a62a2606:4700:3035::6815:59f3188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
NSnora.ns.cloudflare.com2026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 20:22:42
● 2026-08-25 21:04:36
NSskip.ns.cloudflare.com2026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 20:22:42
● 2026-08-25 21:04:36
MXfb.mail.gandi.net2026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 20:22:42
● 2026-08-25 21:04:36
MXspool.mail.gandi.net2026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 20:22:42
● 2026-08-25 21:04:36
A104.21.89.2432026-08-21 → 2026-08-25 · 3 obs
○ 2026-08-18 20:22:42
● 2026-08-21 21:13:04
● 2026-08-25 21:04:36
A172.67.166.422026-08-21 → 2026-08-25 · 3 obs
○ 2026-08-18 20:22:42
● 2026-08-21 21:13:04
● 2026-08-25 21:04:36
A188.114.96.02026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 20:22:42
○ 2026-08-21 21:13:04
○ 2026-08-25 21:04:36
A188.114.97.02026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 20:22:42
○ 2026-08-21 21:13:04
○ 2026-08-25 21:04:36
A2606:4700:3030::ac43:a62a2026-08-21 → 2026-08-25 · 3 obs
○ 2026-08-18 20:22:42
● 2026-08-21 21:13:04
● 2026-08-25 21:04:36
A2606:4700:3035::6815:59f32026-08-21 → 2026-08-25 · 3 obs
○ 2026-08-18 20:22:42
● 2026-08-21 21:13:04
● 2026-08-25 21:04:36
A2a06:98c1:3120::2026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 20:22:42
○ 2026-08-21 21:13:04
○ 2026-08-25 21:04:36
A2a06:98c1:3121::2026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 20:22:42
○ 2026-08-21 21:13:04
○ 2026-08-25 21:04:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
istb0.nic.ist, a2.nic.ist, a0.nic.ist, c0.nic.ist8 records
program.istnora.ns.cloudflare.com, skip.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.213

NS records: nora.ns.cloudflare.com, skip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for program.ist (unsigned zone)

⏱️ Timing

Total: 1018ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.89.243, 172.67.166.42
AAAA22606:4700:3030::ac43:a62a, 2606:4700:3035::6815:59f3
NS2nora.ns.cloudflare.com, skip.ns.cloudflare.com
MX2spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)
TXT3_gitlab-pages-verification-code.program., _gitlab-pages-verification-code.program....
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nora.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.ist, a2.nic.ist, b0.nic.ist...)

Analysis

IP Addresses

program.ist resolves to four IP addresses: 104.21.89.243, 172.67.166.42, 2606:4700:3030::ac43:a62a and 2606:4700:3035::6815:59f3.

Additional host names — www.ftsucithdgvle.online, www.csctt.org, mail.totalangling.co.uk and two others — share IP numbers with program.ist.

Name Servers

program.ist is served by two delegated name servers, nora.ns.cloudflare.com and skip.ns.cloudflare.com.

program.ist shares its name server setup with other domains, including huynq-dev.workers.dev, obidhonyi.workers.dev, energyhq.com and two others.

program.ist partially shares its NS delegation with several other domains, including vu777.net, epictreknepal.com, idhalterepgapp.com and two others.

These name servers regularly co-occur with the name servers drake.ns.cloudflare.com, sharon.ns.cloudflare.com and keira.ns.cloudflare.com.

Host names with 6 IP numbers:

nora.ns.cloudflare.com carries IP addresses 108.162.192.213, 172.64.32.213 and 173.245.58.213, with 3 other addresses beyond those.

skip.ns.cloudflare.com carries IP addresses 108.162.193.233, 172.64.33.233 and 173.245.59.233, with 3 other addresses beyond those.

Mail Servers

program.ist has two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

program.ist shares the same mail server setup as other domains, including targetmalaria.net, markmeijer.net, dragonsky.org and two others.

Host names with 6 IP numbers:

fb.mail.gandi.net carries IP addresses 217.70.178.215, 217.70.178.216 and 217.70.178.217, with 3 other addresses beyond those.

Host names with two IP numbers:

spool.mail.gandi.net maps to two IP addresses — 217.70.178.1 and 2001:4b98:e00::1.