students.cmcss.net - dns.ninja
students.cmcss.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| MX | aspmx.l.google.com โญ | ||||||
| A | 2607:f8b0:4004:c08::1a๐บ๐ธ Google2607:f8b0:4004::/48 | ||||||
| PTR | bi-in-f26.1e100.net | ||||||
| A | 64.233.180.26๐บ๐ธ Google64.233.180.0/24 | ||||||
| PTR | on-in-f26.1e100.net | ||||||
| PTR | pe-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2a00:1450:400b:c02::1a๐ฎ๐ช Google2a00:1450:400b::/48 | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| A | 172.253.116.26๐บ๐ธ Google172.253.116.0/24 | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(10) | ||||||
| A | 2800:3f0:4003:c0f::1b๐จ๐ฑ Google2800:3f0:4003::/48 | ||||||
| A | 108.177.123.27๐บ๐ธ Google108.177.123.0/24 | ||||||
| PTR | lcscld-in-f27.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com(15) | ||||||
| A | 2a00:1450:4009:c0f::1b๐ฌ๐ง Google2a00:1450:4009::/48 | ||||||
| PTR | yulhrs-in-f27.1e100.net | ||||||
| A | 192.178.223.26๐บ๐ธ Google192.178.223.0/24 | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com(20) | ||||||
| A | 2a00:1450:400c:c23::1b๐ง๐ช Google2a00:1450:400c::/48 | ||||||
| PTR | yubrupd-in-f27.1e100.net | ||||||
| A | 172.253.157.27๐บ๐ธ Google172.253.0.0/16 | ||||||
| PTR | yubrupd-in-f27.1e100.net | ||||||
| TXT | v=spf1 include:spf0.students.cmcss.net -all | ||||||
cmcss.net
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 2606:4700:20::681a:6e1๐บ๐ธ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:7e1๐บ๐ธ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4796๐บ๐ธ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 104.26.6.225Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 104.26.7.225Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 172.67.71.150๐บ๐ธ Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| NS | buck.ns.cloudflare.com โญ | ||||||
| NS | wanda.ns.cloudflare.com | ||||||
| MX | mxa-00645f01.gslb.pphosted.com โญ | ||||||
| MX | mxb-00645f01.gslb.pphosted.com โญ | ||||||
| TXT | aMwcb58yErsXagZSDpLbvClldPZSYkkEBdjex916q34GrUr4qvA1moX3Re+5UPok0AfXzoMlOu+Ct... | ||||||
| TXT | apple-domain-verification=yfKxybBtcUKXwvmG | ||||||
| TXT | google-site-verification=uIZV29YvLMLFX-bdm7GArxG0ltHQ50z8nGDvCNG8zic | ||||||
| TXT | v=spf1 ip4:104.255.146.52 ip4:205.220.178.43 ip4:205.220.166.43 include:spf0.... | ||||||
| HTTPS | HTTP/3, HTTP/2 โ hints match | ||||||
| IPv4 hints | 104.26.6.225, 104.26.7.225, 172.67.71.150 | ||||||
| IPv6 hints | 2606:4700:20::681a:6e1, 2606:4700:20::681a:7e1, 2606:4700:20::ac43:4796 | ||||||
| SOA | buck.ns.cloudflare.comdns@cloudflare.com serial=2410043088 | ||||||
rank #479648 globally
rank #13810 in the tld
WOT: SAFE (66/100)
๐ Tranco rank: #511,630
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
โMXalt1.aspmx.l.google.com2026-03-06 โ 2026-07-25 ยท 3 obs
โ 2026-03-06 13:12:12
โ 2026-07-25 05:11:14
โMXalt2.aspmx.l.google.com2026-03-06 โ 2026-07-25 ยท 3 obs
โ 2026-03-06 13:12:12
โ 2026-07-25 05:11:14
โMXalt3.aspmx.l.google.com2026-03-06 โ 2026-07-25 ยท 3 obs
โ 2026-03-06 13:12:12
โ 2026-07-25 05:11:14
โMXalt4.aspmx.l.google.com2026-03-06 โ 2026-07-25 ยท 3 obs
โ 2026-03-06 13:12:12
โ 2026-07-25 05:11:14
โMXaspmx.l.google.com2026-03-06 โ 2026-07-25 ยท 3 obs
โ 2026-03-06 13:12:12
โ 2026-07-25 05:11:14
โMXstudents-cmcss-net.mail.eo.outlook.com2015-06-20 โ 2016-04-28 ยท 4 obs
โ 2016-04-28 15:23:30
โ 2026-03-06 13:12:12
โ 2026-07-25 05:11:14
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cmcss.net | wanda.ns.cloudflare.com, buck.ns.cloudflare.com | - |
โ Authoritative Response
Server:172.64.33.78
NS records: wanda.ns.cloudflare.com, buck.ns.cloudflare.com
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 259ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 5 | aspmx.l.google.com (pri: 0), alt1.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf0.students.cmcss.net - |
Analysis
Mail Servers
Five mail servers handle students.cmcss.net: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between students.cmcss.net and other domains, including gp-fire.com, simidentist.com, ns500759.ns500698.ns500759.ns500759.ns500698.ns500735.ns500735.ns500698.ns500698.ns500735.ns500576.ns500698.ns500698.ns500619.ns500686.ns500619.ns500576.trackreceptor.com and two others.
These mail servers frequently co-occur with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two others.
Host names that have two IP addresses:
aspmx.l.google.com points to 64.233.180.26 and 2607:f8b0:4004:c08::1a.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.