crossoverstudents.com - dns.ninja

crossoverstudents.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:564d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:d8e7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.77Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.231🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmary.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmary.ns.cloudflare.com
A2803:f800:50::6ca2:c086🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmary.ns.cloudflare.com
A2a06:98c1:50::ac40:2086🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmary.ns.cloudflare.com
A108.162.192.134🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmary.ns.cloudflare.com
A172.64.32.134🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmary.ns.cloudflare.com
A173.245.58.134🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmary.ns.cloudflare.com
NStim.ns.cloudflare.com
A2606:4700:58::adf5:3b91🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtim.ns.cloudflare.com
A2803:f800:50::6ca2:c191🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtim.ns.cloudflare.com
A2a06:98c1:50::ac40:2191🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtim.ns.cloudflare.com
A108.162.193.145🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtim.ns.cloudflare.com
A172.64.33.145🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtim.ns.cloudflare.com
A173.245.59.145🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtim.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.77, 172.67.216.231
IPv6 hints2606:4700:3031::6815:564d, 2606:4700:3032::ac43:d8e7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com
SOAmary.ns.cloudflare.comdns@cloudflare.com serial=2406275622

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782795581

Same first word

crossoverstudents.com

DNS History

13 records (6 active, 7 former)

200920112013201520172019202120232025NSmary.ns.cloudflare.comtim.ns.cloudflare.comns1.mdnsservice.comns2.mdnsservice.comns3.mdnsservice.comMXinbound.homesteadmail.comA104.21.86.77172.67.216.2312606:4700:3031::6815:564d2606:4700:3032::ac43:d8e7209.157.71.502606:4700:3031::ac43:d8e72606:4700:3036::6815:564d
●NSmary.ns.cloudflare.com2026-03-18 → 2026-06-30 · 3 obs
○ 2015-10-17 11:53:34
● 2026-03-18 07:12:20
● 2026-06-30 05:23:26
○NSns1.mdnsservice.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 20:23:30
○ 2015-10-17 11:53:34
○ 2026-06-30 05:23:26
○NSns2.mdnsservice.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 20:23:30
○ 2015-10-17 11:53:34
○ 2026-06-30 05:23:26
○NSns3.mdnsservice.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 20:23:30
○ 2015-10-17 11:53:34
○ 2026-06-30 05:23:26
●NStim.ns.cloudflare.com2026-03-18 → 2026-06-30 · 3 obs
○ 2015-10-17 11:53:34
● 2026-03-18 07:12:20
● 2026-06-30 05:23:26
○MXinbound.homesteadmail.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 20:23:30
○ 2015-10-17 11:53:34
○ 2026-06-30 05:23:26
●A104.21.86.772026-03-18 → 2026-06-30 · 3 obs
○ 2015-10-17 11:53:34
● 2026-03-18 07:12:20
● 2026-06-30 05:23:26
●A172.67.216.2312026-03-18 → 2026-06-30 · 3 obs
○ 2015-10-17 11:53:34
● 2026-03-18 07:12:20
● 2026-06-30 05:23:26
○A209.157.71.502008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 20:23:30
○ 2015-10-17 11:53:34
○ 2026-06-30 05:23:26
●A2606:4700:3031::6815:564d2026-06-26 → 2026-06-30 · 3 obs
○ 2026-06-12 19:05:20
● 2026-06-26 20:39:28
● 2026-06-30 05:23:26
○A2606:4700:3031::ac43:d8e72026-03-18 → 2026-06-12 · 5 obs
○ 2015-10-17 11:53:34
● 2026-03-18 07:12:20
● 2026-06-12 19:05:20
○ 2026-06-26 20:39:28
○ 2026-06-30 05:23:26
●A2606:4700:3032::ac43:d8e72026-06-26 → 2026-06-30 · 3 obs
○ 2026-06-12 19:05:20
● 2026-06-26 20:39:28
● 2026-06-30 05:23:26
○A2606:4700:3036::6815:564d2026-03-18 → 2026-06-12 · 5 obs
○ 2015-10-17 11:53:34
● 2026-03-18 07:12:20
● 2026-06-12 19:05:20
○ 2026-06-26 20:39:28
○ 2026-06-30 05:23:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...-
crossoverstudents.comtim.ns.cloudflare.com, mary.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.145

NS records: tim.ns.cloudflare.com, mary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crossoverstudents.com (unsigned zone)

⏱️ Timing

Total: 992ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.86.77, 172.67.216.231
AAAA22606:4700:3031::6815:564d, 2606:4700:3032::ac43:d8e7
NS2mary.ns.cloudflare.com, tim.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mary.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (tim.ns.cloudflare.com, tim.ns.cloudflare.com, tim.ns.cloudflare.com...)

Analysis

IP Addresses

crossoverstudents.com resolves to four IP addresses: 104.21.86.77, 172.67.216.231, 2606:4700:3031::6815:564d and 2606:4700:3032::ac43:d8e7.

Additional host names — mediacurrentblog.uk, 17-kx.com, gsl.be and two others — share IP numbers with crossoverstudents.com.

Name Servers

DNS delegation for crossoverstudents.com points to two name servers: mary.ns.cloudflare.com and tim.ns.cloudflare.com.

crossoverstudents.com shares its name server setup with other domains, including bah.io, magistasoldes.com, torontocup.com and two others.

crossoverstudents.com has at least partial name server overlap with other domains, such as 52rbl.com, melba2melbay.com, tapis-et-paillasson.com and two others.

It is common to find these name servers paired with the name servers adrian.ns.cloudflare.com.

Host names with 6 IP numbers:

mary.ns.cloudflare.com has IP addresses 108.162.192.134, 172.64.32.134 and 173.245.58.134, plus 3 other.

tim.ns.cloudflare.com has IP addresses 108.162.193.145, 172.64.33.145 and 173.245.59.145, plus 3 other.