vdausa.org - robtex.com

vdausa.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3bd8🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b818🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.59.216Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.24🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdana.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A2803:f800:50::6ca2:c069🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdana.ns.cloudflare.com
A2a06:98c1:50::ac40:2069🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdana.ns.cloudflare.com
A108.162.192.105🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A172.64.32.105🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A173.245.58.105🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
NSjay.ns.cloudflare.com
A2606:4700:58::adf5:3b7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A2803:f800:50::6ca2:c17b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjay.ns.cloudflare.com
A2a06:98c1:50::ac40:217b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjay.ns.cloudflare.com
A108.162.193.123🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A172.64.33.123🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A173.245.59.123🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
MXvdausa-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c946::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00603.inbound.protection.outlook.com
A2a01:111:f403:f902::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:f90a::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f90d::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr0501cu00200.inbound.protection.outlook.com
A52.101.41.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.41.180🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A52.101.42.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr04cu00106.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
TXTv=spf1 a mx include:spf.constantcontact.com include:spf.protection.outlook.co...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.59.216, 172.67.184.24
IPv62606:4700:3030::6815:3bd8, 2606:4700:3035::ac43:b818
SOAdana.ns.cloudflare.comdns@cloudflare.com serial=2399326790

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953

Same first word

vdausa.org

Similar names

dvausa.com
advasu.com
aduvas.co
avdusa.org
vadusa.com
ausadv.com
duvaas.com
avadus.com
ausdav.org
dsauva.com
advusa.com
aduvas.net
sudava.lt
avdusa.net
advasu.nl

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSdana.ns.cloudflare.comjay.ns.cloudflare.comns1.bluehost.comns2.bluehost.comMXvdausa-org.mail.protection.outlook.commx1.emailsrvr.commx2.emailsrvr.comA104.21.59.216172.67.184.242606:4700:3030::6815:3bd82606:4700:3035::ac43:b818142.4.6.1069.89.31.231
●NSdana.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs
○ 2017-03-24 04:02:00
● 2026-02-15 13:26:26
● 2026-03-24 03:38:58
●NSjay.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs
○ 2017-03-24 04:02:00
● 2026-02-15 13:26:26
● 2026-03-24 03:38:58
○NSns1.bluehost.com2015-08-11 → 2017-03-24 · 4 obs
● 2015-08-11 16:13:34
● 2017-03-24 04:02:00
○ 2026-02-15 13:26:26
○ 2026-03-24 03:38:58
○NSns2.bluehost.com2015-08-11 → 2017-03-24 · 4 obs
● 2015-08-11 16:13:34
● 2017-03-24 04:02:00
○ 2026-02-15 13:26:26
○ 2026-03-24 03:38:58
○MXmx1.emailsrvr.com2015-08-11 → 2017-03-24 · 4 obs
● 2015-08-11 16:13:34
● 2017-03-24 04:02:00
○ 2026-02-15 13:26:26
○ 2026-03-24 03:38:58
○MXmx2.emailsrvr.com2015-08-11 → 2017-03-24 · 4 obs
● 2015-08-11 16:13:34
● 2017-03-24 04:02:00
○ 2026-02-15 13:26:26
○ 2026-03-24 03:38:58
●MXvdausa-org.mail.protection.outlook.com2026-02-15 → 2026-03-24 · 3 obs
○ 2017-03-24 04:02:00
● 2026-02-15 13:26:26
● 2026-03-24 03:38:58
●A104.21.59.2162026-02-15 → 2026-03-24 · 3 obs
○ 2017-03-24 04:02:00
● 2026-02-15 13:26:26
● 2026-03-24 03:38:58
○A142.4.6.102017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-06 16:21:12
● 2017-03-24 04:02:00
○ 2026-02-15 13:26:26
○ 2026-03-24 03:38:58
●A172.67.184.242026-02-15 → 2026-03-24 · 3 obs
○ 2017-03-24 04:02:00
● 2026-02-15 13:26:26
● 2026-03-24 03:38:58
●A2606:4700:3030::6815:3bd82026-02-15 → 2026-03-24 · 3 obs
○ 2017-03-24 04:02:00
● 2026-02-15 13:26:26
● 2026-03-24 03:38:58
●A2606:4700:3035::ac43:b8182026-02-15 → 2026-03-24 · 3 obs
○ 2017-03-24 04:02:00
● 2026-02-15 13:26:26
● 2026-03-24 03:38:58
○A69.89.31.2312015-08-11 → 2016-07-06 · 4 obs
● 2015-08-11 16:13:34
● 2016-07-06 16:21:12
○ 2017-03-24 04:02:00
○ 2026-03-24 03:38:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
vdausa.orgjay.ns.cloudflare.com, dana.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.123

NS records: jay.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vdausa.org (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.59.216, 172.67.184.24
AAAA22606:4700:3030::6815:3bd8, 2606:4700:3035::ac43:b818
NS2dana.ns.cloudflare.com, jay.ns.cloudflare.com
MX1vdausa-org.mail.protection.outlook.com (
TXT1v=spf1 a mx include:spf.constantcontact.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dana.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

vdausa.org maps to four IP numbers: 2606:4700:3030::6815:3bd8, 2606:4700:3035::ac43:b818, 104.21.59.216 and 172.67.184.24.

Other host names such as 51tanshi.com, sjsdbm.com, waterfun.gr, www.4h88.co and www.ryminos.com share IPs with vdausa.org.

Name Servers

Two name servers dana.ns.cloudflare.com and jay.ns.cloudflare.com handle the delegation for vdausa.org.

vdausa.org shares the same name server setup as other domains, for example academiccourses.co.za, dwater.com.au, redbdgr.com, phdstudies.ng and mbastudies.gr.

vdausa.org at least partially shares name servers with other domains, for example youjiecao.net, kiloboot.com, saabsportclub.com, vettrak.com.au and m3z.io.

these name servers commonly pair with dave.ns.cloudflare.com, clarissa.ns.cloudflare.com, jose.ns.cloudflare.com and rob.ns.cloudflare.com.

Host names with six IP numbers:

dana.ns.cloudflare.com points to 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.

jay.ns.cloudflare.com points to 2606:4700:58::adf5:3b7b, 2803:f800:50::6ca2:c17b, 2a06:98c1:50::ac40:217b, 108.162.193.123, 172.64.33.123 and 173.245.59.123.

Mail Servers

The vdausa-org.mail.protection.outlook.com mail server handles vdausa.org.

vdausa-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::3, 2a01:111:f403:f902::, 2a01:111:f403:f90a::1, 2a01:111:f403:f90d::, 52.101.41.3, 52.101.41.180, 52.101.42.14 and 52.101.194.4.