eustm.org - dns.ninja

eustm.org

DNSSECโš ๏ธ Not signed
A2606:4700:3035::6815:2302๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:3036::ac43:d26f๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.21.35.2Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.210.111๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSarch.ns.cloudflare.com โญ
A2606:4700:58::adf5:3b44๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A2803:f800:50::6ca2:c144๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarch.ns.cloudflare.com
A2a06:98c1:50::ac40:2144๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRarch.ns.cloudflare.com
A108.162.193.68๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A172.64.33.68๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A173.245.59.68๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
NSdina.ns.cloudflare.com
A2606:4700:50::adf5:3a6b๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
A2803:f800:50::6ca2:c06b๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdina.ns.cloudflare.com
A2a06:98c1:50::ac40:206b๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRdina.ns.cloudflare.com
A108.162.192.107๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
A172.64.32.107๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
A173.245.58.107๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
MXeustm-org.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::b๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::8๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::b๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.25๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.22๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.28๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A52.101.73.30๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.21.35.2, 172.67.210.111
IPv6 hints2606:4700:3035::6815:2302, 2606:4700:3036::ac43:d26f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOAarch.ns.cloudflare.comdns@cloudflare.com serial=2408311289

org

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa0.org.afilias-nst.info โญ โš ๏ธ Not in parent delegation
NSa2.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1783465801

Subdomains

Same first word

Similar names

DNS History

9 records (7 active, 2 former)

NSarch.ns.cloudflare.comdina.ns.cloudflare.comMXeustm-org.mail.protection.outlook.comA104.21.35.2172.67.210.1112606:4700:3035::6815:23022606:4700:3036::ac43:d26f2606:4700:3030::ac43:d26f2606:4700:3031::6815:2302
โ—NSarch.ns.cloudflare.com2026-02-20 โ†’ 2026-07-07 ยท 2 obs
โ— 2026-02-20 11:43:02
โ— 2026-07-07 23:36:50
โ—NSdina.ns.cloudflare.com2026-02-20 โ†’ 2026-07-07 ยท 2 obs
โ— 2026-02-20 11:43:02
โ— 2026-07-07 23:36:50
โ—MXeustm-org.mail.protection.outlook.com2026-07-07 โ†’ 2026-07-07 ยท 2 obs
โ— 2026-07-07 13:08:08
โ— 2026-07-07 23:36:50
โ—A104.21.35.22026-02-20 โ†’ 2026-07-07 ยท 2 obs
โ— 2026-02-20 11:43:02
โ— 2026-07-07 23:36:50
โ—A172.67.210.1112026-02-20 โ†’ 2026-07-07 ยท 2 obs
โ— 2026-02-20 11:43:02
โ— 2026-07-07 23:36:50
โ—‹A2606:4700:3030::ac43:d26f2026-02-20 โ†’ 2026-06-12 ยท 4 obs
โ— 2026-02-20 11:43:02
โ— 2026-06-12 12:06:48
โ—‹ 2026-07-07 13:08:08
โ—‹ 2026-07-07 23:36:50
โ—‹A2606:4700:3031::6815:23022026-02-20 โ†’ 2026-06-12 ยท 4 obs
โ— 2026-02-20 11:43:02
โ— 2026-06-12 12:06:48
โ—‹ 2026-07-07 13:08:08
โ—‹ 2026-07-07 23:36:50
โ—A2606:4700:3035::6815:23022026-07-07 โ†’ 2026-07-07 ยท 3 obs
โ—‹ 2026-06-12 12:06:48
โ— 2026-07-07 13:08:08
โ— 2026-07-07 23:36:50
โ—A2606:4700:3036::ac43:d26f2026-07-07 โ†’ 2026-07-07 ยท 3 obs
โ—‹ 2026-06-12 12:06:48
โ— 2026-07-07 13:08:08
โ— 2026-07-07 23:36:50

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
eustm.orgarch.ns.cloudflare.com, dina.ns.cloudflare.com-

โœ… Authoritative Response

Server:173.245.58.107

NS records: arch.ns.cloudflare.com, dina.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for eustm.org (unsigned zone)

โฑ๏ธ Timing

Total: 1828ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2104.21.35.2, 172.67.210.111
AAAA22606:4700:3036::ac43:d26f, 2606:4700:3035::6815:2302
NS2arch.ns.cloudflare.com, dina.ns.cloudflare.com
MX1eustm-org.mail.protection.outlook.com (p
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arch.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

server1.eustm.org is delegated beneath eustm.org.

IP Addresses

eustm.org points to the four IP addresses 104.21.35.2, 172.67.210.111, 2606:4700:3035::6815:2302 and 2606:4700:3036::ac43:d26f.

Among the host names that share IP numbers with eustm.org are sourcify.tech, minearm.org, bbcar.pt and two others.

Name Servers

DNS delegation for eustm.org points to two name servers: arch.ns.cloudflare.com and dina.ns.cloudflare.com.

eustm.org has the same name server delegation as a number of other domains, such as oldshahdarasattakingg.com, emails-eustm.org, wpsummerschool.com and two more.

There is at least partial name server overlap between eustm.org and other domains โ€” camutech.com, ourcapitalcampaign.com, artimex.ro and two more among them.

These name servers frequently co-occur with the name servers adel.ns.cloudflare.com and dom.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

arch.ns.cloudflare.com has IP addresses 108.162.193.68, 172.64.33.68 and 173.245.59.68, plus 3 other.

dina.ns.cloudflare.com has IP addresses 108.162.192.107, 172.64.32.107 and 173.245.58.107, plus 3 other.

Mail Servers

eustm.org routes its mail through a single mail server, eustm-org.mail.protection.outlook.com.

eustm-org.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.25, 52.101.73.22 and 52.101.73.28, along with 5 other.