atu.com - dns.ninja

atu.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2f68🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:928c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.104Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.140🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSconrad.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
A2803:f800:50::6ca2:c392🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRconrad.ns.cloudflare.com
A2a06:98c1:50::ac40:2392🇺🇸 Cloudflare2a06:98c1:50::/45
PTRconrad.ns.cloudflare.com
A108.162.195.146🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
A162.159.44.146Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
A172.64.35.146🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
NSrobin.ns.cloudflare.com
A2606:4700:50::adf5:3ada🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A2803:f800:50::6ca2:c0da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrobin.ns.cloudflare.com
A2a06:98c1:50::ac40:20da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrobin.ns.cloudflare.com
A108.162.192.218🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A172.64.32.218🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A173.245.58.218🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.104, 172.67.146.140
IPv6 hints2606:4700:3030::6815:2f68, 2606:4700:3035::ac43:928c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com
SOAconrad.ns.cloudflare.comdns@cloudflare.com serial=2410488301

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=1786196354

Same first word

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DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSconrad.ns.cloudflare.comrobin.ns.cloudflare.comns1.acsalaska.comns3.acsalaska.comA104.21.47.104172.67.146.1402606:4700:3030::6815:2f682606:4700:3035::ac43:928c188.114.96.0188.114.97.0209.193.44.552606:4700:3030::ac43:928c2a06:98c1:3120::2a06:98c1:3121::
●NSconrad.ns.cloudflare.com2021-09-25 → 2026-08-08 · 3 obs
○ 2017-06-13 04:05:16
● 2021-09-25 06:21:26
● 2026-08-08 13:49:14
○NSns1.acsalaska.com2015-08-19 → 2017-06-13 · 4 obs
● 2015-08-19 08:15:48
● 2017-06-13 04:05:16
○ 2021-09-25 06:21:26
○ 2026-08-08 13:49:14
○NSns3.acsalaska.com2015-08-19 → 2017-06-13 · 4 obs
● 2015-08-19 08:15:48
● 2017-06-13 04:05:16
○ 2021-09-25 06:21:26
○ 2026-08-08 13:49:14
●NSrobin.ns.cloudflare.com2021-09-25 → 2026-08-08 · 3 obs
○ 2017-06-13 04:05:16
● 2021-09-25 06:21:26
● 2026-08-08 13:49:14
●A104.21.47.1042021-09-25 → 2026-08-08 · 13 obs
○ 2017-06-13 04:05:16
● 2021-09-25 06:21:26
● 2026-03-09 07:31:30
○ 2026-03-18 23:10:06
● 2026-03-24 15:29:42
● 2026-04-25 04:10:50
○ 2026-04-28 08:15:52
● 2026-04-30 04:43:48
○ 2026-07-01 19:15:50
● 2026-07-03 22:05:14
○ 2026-07-09 14:22:44
● 2026-08-08 13:49:12
● 2026-08-08 13:49:14
●A172.67.146.1402021-09-25 → 2026-08-08 · 13 obs
○ 2017-06-13 04:05:16
● 2021-09-25 06:21:26
● 2026-03-09 07:31:30
○ 2026-03-18 23:10:06
● 2026-03-24 15:29:42
● 2026-04-25 04:10:50
○ 2026-04-28 08:15:52
● 2026-04-30 04:43:48
○ 2026-07-01 19:15:50
● 2026-07-03 22:05:14
○ 2026-07-09 14:22:44
● 2026-08-08 13:49:12
● 2026-08-08 13:49:14
○A188.114.96.02026-03-18 → 2026-07-09 · 11 obs
○ 2026-03-09 07:31:30
● 2026-03-18 23:10:06
○ 2026-03-24 15:29:42
○ 2026-04-25 04:10:50
● 2026-04-28 08:15:52
○ 2026-04-30 04:43:48
● 2026-07-01 19:15:50
○ 2026-07-03 22:05:14
● 2026-07-09 14:22:44
○ 2026-08-08 13:49:12
○ 2026-08-08 13:49:14
○A188.114.97.02026-03-18 → 2026-07-09 · 11 obs
○ 2026-03-09 07:31:30
● 2026-03-18 23:10:06
○ 2026-03-24 15:29:42
○ 2026-04-25 04:10:50
● 2026-04-28 08:15:52
○ 2026-04-30 04:43:48
● 2026-07-01 19:15:50
○ 2026-07-03 22:05:14
● 2026-07-09 14:22:44
○ 2026-08-08 13:49:12
○ 2026-08-08 13:49:14
○A209.193.44.552015-08-19 → 2017-06-13 · 4 obs
● 2015-08-19 08:15:48
● 2017-06-13 04:05:16
○ 2021-09-25 06:21:26
○ 2026-08-08 13:49:14
●A2606:4700:3030::6815:2f682021-09-25 → 2026-08-08 · 13 obs
○ 2017-06-13 04:05:16
● 2021-09-25 06:21:26
● 2026-03-09 07:31:30
○ 2026-03-18 23:10:06
● 2026-03-24 15:29:42
● 2026-04-25 04:10:50
○ 2026-04-28 08:15:52
● 2026-04-30 04:43:48
○ 2026-07-01 19:15:50
● 2026-07-03 22:05:14
○ 2026-07-09 14:22:44
● 2026-08-08 13:49:12
● 2026-08-08 13:49:14
○A2606:4700:3030::ac43:928c2021-09-25 → 2026-04-30 · 10 obs
○ 2017-06-13 04:05:16
● 2021-09-25 06:21:26
● 2026-03-09 07:31:30
○ 2026-03-18 23:10:06
● 2026-03-24 15:29:42
● 2026-04-25 04:10:50
○ 2026-04-28 08:15:52
● 2026-04-30 04:43:48
○ 2026-07-01 19:15:50
○ 2026-08-08 13:49:14
●A2606:4700:3035::ac43:928c2026-07-03 → 2026-08-08 · 5 obs
○ 2026-07-01 19:15:50
● 2026-07-03 22:05:14
○ 2026-07-09 14:22:44
● 2026-08-08 13:49:12
● 2026-08-08 13:49:14
○A2a06:98c1:3120::2026-03-18 → 2026-07-09 · 11 obs
○ 2026-03-09 07:31:30
● 2026-03-18 23:10:06
○ 2026-03-24 15:29:42
○ 2026-04-25 04:10:50
● 2026-04-28 08:15:52
○ 2026-04-30 04:43:48
● 2026-07-01 19:15:50
○ 2026-07-03 22:05:14
● 2026-07-09 14:22:44
○ 2026-08-08 13:49:12
○ 2026-08-08 13:49:14
○A2a06:98c1:3121::2026-03-18 → 2026-07-09 · 11 obs
○ 2026-03-09 07:31:30
● 2026-03-18 23:10:06
○ 2026-03-24 15:29:42
○ 2026-04-25 04:10:50
● 2026-04-28 08:15:52
○ 2026-04-30 04:43:48
● 2026-07-01 19:15:50
○ 2026-07-03 22:05:14
● 2026-07-09 14:22:44
○ 2026-08-08 13:49:12
○ 2026-08-08 13:49:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
atu.comrobin.ns.cloudflare.com, conrad.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.146

NS records: robin.ns.cloudflare.com, conrad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atu.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.47.104, 172.67.146.140
AAAA22606:4700:3030::6815:2f68, 2606:4700:3035::ac43:928c
NS2conrad.ns.cloudflare.com, robin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1conrad.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

atu.com has four IP addresses: 104.21.47.104, 172.67.146.140, 2606:4700:3030::6815:2f68 and 2606:4700:3035::ac43:928c.

628slots.com, erasolutionsinc.com, sp098-live-score.pandaglobal.top and two other host names share IP numbers with atu.com.

Name Servers

atu.com is served by two delegated name servers, conrad.ns.cloudflare.com and robin.ns.cloudflare.com.

atu.com uses the same name servers as several other domains — among them runhardcolumbiamarathon.com, acsalaska.com, alaskacommunications.com and two more.

atu.com has at least partial name server overlap with other domains, such as prairiesprinterinc.ca, sattamatka.so, elsantotaqueria.com and two others.

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

Hostnames that resolve to 6 IP addresses:

conrad.ns.cloudflare.com carries IP addresses 108.162.195.146, 162.159.44.146 and 172.64.35.146, with 3 other addresses beyond those.

robin.ns.cloudflare.com carries IP addresses 108.162.192.218, 172.64.32.218 and 173.245.58.218, with 3 other addresses beyond those.