inf.org - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

inf.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:a2fdCloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:317cCloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.124Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.253Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkara.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7bCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c07bCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:207bCloudflare2a06:98c1:50::/45
A108.162.192.123Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.123Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.123Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSlars.ns.cloudflare.com
MXinf-org.mail.protection.outlook.com ⭐
TXTMS=9EFCF0C00AD5B7AC69F42214D73320D1723C68CF
TXTMS=ms69172491
TXTMS=ms87552312
TXTgoogle-site-verification=7XtDm6aZ-x8t4Rf_T8y8A9hxNwZ8OmE35idr88m6jxY
TXTgoogle-site-verification=QhNqOtRcqrbeGcflJV-VGyGFnxTTQPQf3_c0yP—nsU
TXTgoogle-site-verification=gC8ZIQVJasSKKgJYsUMQ35pIJdKD1_3qvbkdj6aRCnc
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.49.124, 172.67.162.253
IPv6 hints2606:4700:3030::ac43:a2fd, 2606:4700:3032::6815:317c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOAkara.ns.cloudflare.comdns@cloudflare.com serial=2416995909

org

DNSSEC🔒 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=1792322797
WOT: SAFE (66/100)

Previously MX for

Subdomains

Same first word

Similar names

DNS History

20 records (7 active, 13 former)

201020122014201620182020202220242026NSkara.ns.cloudflare.comlars.ns.cloudflare.comns1.chautara.co.ukns2.chautara.co.ukMXinf-org.mail.protection.outlook.comcsn1.chautara.co.ukdc-48d49ab7.inf.orginf.orgA104.21.49.124172.67.162.2532606:4700:3030::ac43:a2fd2606:4700:3032::6815:317c104.24.108.236104.24.109.236164.52.148.332400:cb00:2048:1::6818:6cec2400:cb00:2048:1::6818:6dec2606:4700:3035::6815:317c2606:4700:3035::ac43:a2fd64.22.81.67
●NSkara.ns.cloudflare.com2016-01-27 → 2026-10-18 · 3 obs
○ 2015-11-05 10:55:06
● 2016-01-27 01:17:02
● 2026-10-18 11:43:12
●NSlars.ns.cloudflare.com2016-01-27 → 2026-10-18 · 3 obs
○ 2015-11-05 10:55:06
● 2016-01-27 01:17:02
● 2026-10-18 11:43:12
○NSns1.chautara.co.uk2009-01-18 → 2015-11-05 · 4 obs
● 2009-01-18 11:17:28
● 2015-11-05 10:55:06
○ 2016-01-27 01:17:02
○ 2026-10-18 11:43:12
○NSns2.chautara.co.uk2009-01-18 → 2015-11-05 · 4 obs
● 2009-01-18 11:17:28
● 2015-11-05 10:55:06
○ 2016-01-27 01:17:02
○ 2026-10-18 11:43:12
○MXcsn1.chautara.co.uk2017-08-20 → 2018-12-30 · 5 obs
○ 2017-01-23 00:37:30
● 2017-08-20 09:35:50
● 2018-12-30 03:34:12
○ 2026-02-16 10:03:56
○ 2026-10-18 11:43:12
○MXdc-48d49ab7.inf.org2016-01-27 → 2017-01-23 · 5 obs
○ 2015-11-05 10:55:06
● 2016-01-27 01:17:02
● 2017-01-23 00:37:30
○ 2017-08-20 09:35:50
○ 2026-10-18 11:43:12
●MXinf-org.mail.protection.outlook.com2026-02-16 → 2026-10-18 · 3 obs
○ 2018-12-30 03:34:12
● 2026-02-16 10:03:56
● 2026-10-18 11:43:12
○MXinf.org2009-01-18 → 2015-11-05 · 4 obs
● 2009-01-18 11:17:28
● 2015-11-05 10:55:06
○ 2016-01-27 01:17:02
○ 2026-10-18 11:43:12
●A104.21.49.1242026-02-16 → 2026-10-18 · 3 obs
○ 2018-12-30 03:34:12
● 2026-02-16 10:03:56
● 2026-10-18 11:43:12
○A104.24.108.2362016-01-27 → 2017-01-23 · 5 obs
○ 2015-11-05 10:55:06
● 2016-01-27 01:17:02
● 2017-01-23 00:37:30
○ 2017-08-20 09:35:50
○ 2026-10-18 11:43:12
○A104.24.109.2362016-01-27 → 2017-01-23 · 5 obs
○ 2015-11-05 10:55:06
● 2016-01-27 01:17:02
● 2017-01-23 00:37:30
○ 2017-08-20 09:35:50
○ 2026-10-18 11:43:12
○A164.52.148.332017-08-20 → 2018-12-30 · 5 obs
○ 2017-01-23 00:37:30
● 2017-08-20 09:35:50
● 2018-12-30 03:34:12
○ 2026-02-16 10:03:56
○ 2026-10-18 11:43:12
●A172.67.162.2532026-02-16 → 2026-10-18 · 3 obs
○ 2018-12-30 03:34:12
● 2026-02-16 10:03:56
● 2026-10-18 11:43:12
○A2400:cb00:2048:1::6818:6cec2016-09-26 → 2017-01-23 · 5 obs
○ 2016-01-27 01:17:02
● 2016-09-26 19:07:04
● 2017-01-23 00:37:30
○ 2017-08-20 09:35:50
○ 2026-10-18 11:43:12
○A2400:cb00:2048:1::6818:6dec2016-09-26 → 2017-01-23 · 5 obs
○ 2016-01-27 01:17:02
● 2016-09-26 19:07:04
● 2017-01-23 00:37:30
○ 2017-08-20 09:35:50
○ 2026-10-18 11:43:12
●A2606:4700:3030::ac43:a2fd2026-06-25 → 2026-10-18 · 3 obs
○ 2026-06-17 12:45:26
● 2026-06-25 11:00:14
● 2026-10-18 11:43:12
●A2606:4700:3032::6815:317c2026-06-25 → 2026-10-18 · 3 obs
○ 2026-06-17 12:45:26
● 2026-06-25 11:00:14
● 2026-10-18 11:43:12
○A2606:4700:3035::6815:317c2026-02-16 → 2026-06-17 · 5 obs
○ 2018-12-30 03:34:12
● 2026-02-16 10:03:56
● 2026-06-17 12:45:26
○ 2026-06-25 11:00:14
○ 2026-10-18 11:43:12
○A2606:4700:3035::ac43:a2fd2026-02-16 → 2026-06-17 · 5 obs
○ 2018-12-30 03:34:12
● 2026-02-16 10:03:56
● 2026-06-17 12:45:26
○ 2026-06-25 11:00:14
○ 2026-10-18 11:43:12
○A64.22.81.672009-01-18 → 2015-11-05 · 4 obs
● 2009-01-18 11:17:28
● 2015-11-05 10:55:06
○ 2016-01-27 01:17:02
○ 2026-10-18 11:43:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
inf.orgkara.ns.cloudflare.com, lars.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.123

NS records: kara.ns.cloudflare.com, lars.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.49.124, 172.67.162.253
AAAA22606:4700:3032::6815:317c, 2606:4700:3030::ac43:a2fd
NS2kara.ns.cloudflare.com, lars.ns.cloudflare.com
MX1inf-org.mail.protection.outlook.com (pri
TXT7MS=9EFCF0C00AD5B7AC69F42214D73320D1723C6, MS=ms69172491...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kara.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

The host names isrv.inf.org, ns2.inf.org, www.inf.org, nepal.inf.org and isrv-b.inf.org — among a few others — fall under the parent domain inf.org.

IP Addresses

inf.org directs to four IP numbers, which are 104.21.49.124, 172.67.162.253, 2606:4700:3030::ac43:a2fd and 2606:4700:3032::6815:317c.

Name Servers

inf.org is delegated to two name servers: kara.ns.cloudflare.com and lars.ns.cloudflare.com.

DNS names with 6 IP addresses:

kara.ns.cloudflare.com resolves to 108.162.192.123, 172.64.32.123, 173.245.58.123 and 3 other IP addresses.

Mail Servers

The sole mail server for inf.org is inf-org.mail.protection.outlook.com.