alt-u.com - dns.ninja

alt-u.com

DNSSEC⚠️ Not signed
NSlangston.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cfc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A2803:f800:50::6ca2:c3fc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlangston.ns.cloudflare.com
A2a06:98c1:50::ac40:23fc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlangston.ns.cloudflare.com
A108.162.195.252🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A162.159.44.252Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A172.64.35.252🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
NSmarissa.ns.cloudflare.com
A2606:4700:50::a29f:2672🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A2803:f800:50::6ca2:c272🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarissa.ns.cloudflare.com
A2a06:98c1:50::ac40:2272🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarissa.ns.cloudflare.com
A108.162.194.114🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A162.159.38.114Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A172.64.34.114🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
SOAlangston.ns.cloudflare.comdns@cloudflare.com serial=2406910730

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=1786093874
WOT: SAFE (60/100)

Same first word

alt-u.com

Similar names

t-lau.de
ua-lt.com
tu-la.org

DNS History

8 records (2 active, 6 former)

2017201820192020202120222023202420252026NSlangston.ns.cloudflare.commarissa.ns.cloudflare.comdiva.ns.cloudflare.comoswald.ns.cloudflare.comA104.27.134.114104.27.135.1142400:cb00:2048:1::681b:86722400:cb00:2048:1::681b:8772
○NSdiva.ns.cloudflare.com2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 15:48:22
○ 2026-03-23 22:35:26
○ 2026-08-07 09:19:08
●NSlangston.ns.cloudflare.com2026-03-23 → 2026-08-07 · 3 obs
○ 2016-12-28 15:48:22
● 2026-03-23 22:35:26
● 2026-08-07 09:19:08
●NSmarissa.ns.cloudflare.com2026-03-23 → 2026-08-07 · 3 obs
○ 2016-12-28 15:48:22
● 2026-03-23 22:35:26
● 2026-08-07 09:19:08
○NSoswald.ns.cloudflare.com2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 15:48:22
○ 2026-03-23 22:35:26
○ 2026-08-07 09:19:08
○A104.27.134.1142016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 15:48:22
○ 2026-03-23 22:35:26
○ 2026-08-07 09:19:08
○A104.27.135.1142016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 15:48:22
○ 2026-03-23 22:35:26
○ 2026-08-07 09:19:08
○A2400:cb00:2048:1::681b:86722016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 15:48:22
○ 2026-03-23 22:35:26
○ 2026-08-07 09:19:08
○A2400:cb00:2048:1::681b:87722016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 15:48:22
○ 2026-03-23 22:35:26
○ 2026-08-07 09:19:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
alt-u.commarissa.ns.cloudflare.com, langston.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.252

NS records: marissa.ns.cloudflare.com, langston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alt-u.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

TypeCountSample Data
NS2langston.ns.cloudflare.com, marissa.ns.cloudflare.com
SOA1langston.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

DNS delegation for alt-u.com points to two name servers: langston.ns.cloudflare.com and marissa.ns.cloudflare.com.

alt-u.com has the same name server delegation as a number of other domains, such as hourstimelord.com, ptpnc.com, camping-aquatique.fr and two more.

There is at least partial name server overlap between alt-u.com and other domains — alcoholics-anonymous.org.uk, liquidpc.com, triloker.com and two more among them.

These name servers frequently co-occur with the name servers ivy.ns.cloudflare.com and maria.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

langston.ns.cloudflare.com has IP addresses 108.162.195.252, 162.159.44.252 and 172.64.35.252, plus 3 other.

marissa.ns.cloudflare.com has IP addresses 108.162.194.114, 162.159.38.114 and 172.64.34.114, plus 3 other.