mail.msugcf.org - robtex.com

mail.msugcf.org

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:26b2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:891dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.38.178Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.137.29πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.38.178, 172.67.137.29
IPv6 hints2606:4700:3031::6815:26b2, 2606:4700:3033::ac43:891d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com

msugcf.org

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:26b2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:891dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.38.178Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.137.29πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdamon.ns.cloudflare.com ⭐
NSkarina.ns.cloudflare.com
MX_dc-mx.a4918e409908.msugcf.org ⭐
TXTv=spf1 +a +mx +ip4:198.252.105.21 include:_spf.arandomserver.com ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.38.178, 172.67.137.29
IPv6 hints2606:4700:3031::6815:26b2, 2606:4700:3033::ac43:891d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com
SOAdamon.ns.cloudflare.comdns@cloudflare.com serial=2403305875

Previously MX for

Same first word

Similar names

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXmsugcf.orgA104.21.38.178172.67.137.292606:4700:3031::6815:26b22606:4700:3033::ac43:891d27.254.140.25027.254.142.15759.106.27.186CNAMEmsugcf.org
β—‹NSmaster.dns.ne.jp2016-04-01 β†’ 2016-09-10 Β· 4 obs
● 2016-04-01 06:57:34
● 2016-09-10 11:40:12
β—‹ 2026-04-29 11:58:06
β—‹ 2026-05-10 21:26:26
β—‹NSns1.dns.ne.jp2016-04-01 β†’ 2016-09-10 Β· 4 obs
● 2016-04-01 06:57:34
● 2016-09-10 11:40:12
β—‹ 2026-04-29 11:58:06
β—‹ 2026-05-10 21:26:26
β—‹NSns2.dns.ne.jp2016-04-01 β†’ 2016-09-10 Β· 4 obs
● 2016-04-01 06:57:34
● 2016-09-10 11:40:12
β—‹ 2026-04-29 11:58:06
β—‹ 2026-05-10 21:26:26
β—‹MXmsugcf.org2016-04-01 β†’ 2016-09-10 Β· 4 obs
● 2016-04-01 06:57:34
● 2016-09-10 11:40:12
β—‹ 2026-04-29 11:58:06
β—‹ 2026-05-10 21:26:26
●A104.21.38.1782026-04-29 β†’ 2026-05-10 Β· 3 obs
β—‹ 2016-09-10 11:40:12
● 2026-04-29 11:58:06
● 2026-05-10 21:26:26
●A172.67.137.292026-04-29 β†’ 2026-05-10 Β· 3 obs
β—‹ 2016-09-10 11:40:12
● 2026-04-29 11:58:06
● 2026-05-10 21:26:26
●A2606:4700:3031::6815:26b22026-04-29 β†’ 2026-05-10 Β· 3 obs
β—‹ 2016-09-10 11:40:12
● 2026-04-29 11:58:06
● 2026-05-10 21:26:26
●A2606:4700:3033::ac43:891d2026-04-29 β†’ 2026-05-10 Β· 3 obs
β—‹ 2016-09-10 11:40:12
● 2026-04-29 11:58:06
● 2026-05-10 21:26:26
β—‹A27.254.140.2502015-10-15 β†’ 2015-10-15 Β· 4 obs
β—‹ 2015-05-24 09:36:12
● 2015-10-15 20:57:00
β—‹ 2015-12-25 15:21:56
β—‹ 2026-05-10 21:26:26
β—‹A27.254.142.1572015-05-24 β†’ 2015-05-24 Β· 3 obs
● 2015-05-24 09:36:12
β—‹ 2015-10-15 20:57:00
β—‹ 2026-05-10 21:26:26
β—‹A59.106.27.1862016-04-01 β†’ 2016-09-10 Β· 5 obs
β—‹ 2015-12-25 15:21:56
● 2016-04-01 06:57:34
● 2016-09-10 11:40:12
β—‹ 2026-04-29 11:58:06
β—‹ 2026-05-10 21:26:26
β—‹CNAMEmsugcf.org2016-04-01 β†’ 2016-09-10 Β· 4 obs
● 2016-04-01 06:57:34
● 2016-09-10 11:40:12
β—‹ 2026-04-29 11:58:06
β—‹ 2026-05-10 21:26:26

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
msugcf.orgkarina.ns.cloudflare.com, damon.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.178

NS records: karina.ns.cloudflare.com, damon.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for msugcf.org (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.38.178, 172.67.137.29
AAAA22606:4700:3033::ac43:891d, 2606:4700:3031::6815:26b2
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.msugcf.org points to four IP numbers: 2606:4700:3031::6815:26b2, 2606:4700:3033::ac43:891d, 104.21.38.178 and 172.67.137.29.

Other host names, for instance reading.am, artistineer.ru, msyt.org, nullmx.orphic-chronicle.com and sweetyfans.com share IP numbers with mail.msugcf.org.