rivervalleyos.com - robtex.com

rivervalleyos.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d383🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:4dce🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.206Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.131🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrad.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrad.ns.cloudflare.com
A2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrad.ns.cloudflare.com
A108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
NSlucy.ns.cloudflare.com
A2606:4700:50::adf5:3a85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A2803:f800:50::6ca2:c085🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlucy.ns.cloudflare.com
A2a06:98c1:50::ac40:2085🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlucy.ns.cloudflare.com
A108.162.192.133🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A172.64.32.133🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A173.245.58.133🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
MXmx1.emailsrvr.com ⭐
A146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc
PTRmx1.emailsrvr.com
MXmx2.emailsrvr.com(20)
A173.203.187.2🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229
PTRmx2.emailsrvr.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.77.206, 172.67.211.131
IPv62606:4700:3030::ac43:d383, 2606:4700:3031::6815:4dce
SOAbrad.ns.cloudflare.comdns@cloudflare.com serial=2396969045

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=1774549637

Same first word

rivervalleyos.com

DNS History

15 records (8 active, 7 former)

20162017201820192020202120222023202420252026NSbrad.ns.cloudflare.comlucy.ns.cloudflare.comdns1.stabletransit.comdns2.stabletransit.comMXmx1.emailsrvr.commx2.emailsrvr.comA104.21.77.206172.67.211.1312606:4700:3030::ac43:d3832606:4700:3031::6815:4dce104.27.150.53104.27.151.532400:cb00:2048:1::681b:96352400:cb00:2048:1::681b:973598.129.229.184
●NSbrad.ns.cloudflare.com2016-01-20 → 2026-03-26 · 3 obs
○ 2015-11-02 10:48:08
● 2016-01-20 14:45:18
● 2026-03-26 18:34:20
○NSdns1.stabletransit.com2015-06-20 → 2015-11-02 · 4 obs
● 2015-06-20 08:59:50
● 2015-11-02 10:48:08
○ 2016-01-20 14:45:18
○ 2026-03-26 18:34:20
○NSdns2.stabletransit.com2015-06-20 → 2015-11-02 · 4 obs
● 2015-06-20 08:59:50
● 2015-11-02 10:48:08
○ 2016-01-20 14:45:18
○ 2026-03-26 18:34:20
●NSlucy.ns.cloudflare.com2016-01-20 → 2026-03-26 · 3 obs
○ 2015-11-02 10:48:08
● 2016-01-20 14:45:18
● 2026-03-26 18:34:20
●MXmx1.emailsrvr.com2015-06-20 → 2026-03-26 · 2 obs
● 2015-06-20 08:59:50
● 2026-03-26 18:34:20
●MXmx2.emailsrvr.com2015-06-20 → 2026-03-26 · 2 obs
● 2015-06-20 08:59:50
● 2026-03-26 18:34:20
●A104.21.77.2062026-02-20 → 2026-03-26 · 3 obs
○ 2017-04-09 05:20:58
● 2026-02-20 06:00:02
● 2026-03-26 18:34:20
○A104.27.150.532016-01-20 → 2017-04-09 · 5 obs
○ 2015-11-02 10:48:08
● 2016-01-20 14:45:18
● 2017-04-09 05:20:58
○ 2026-02-20 06:00:02
○ 2026-03-26 18:34:20
○A104.27.151.532016-01-20 → 2017-04-09 · 5 obs
○ 2015-11-02 10:48:08
● 2016-01-20 14:45:18
● 2017-04-09 05:20:58
○ 2026-02-20 06:00:02
○ 2026-03-26 18:34:20
●A172.67.211.1312026-02-20 → 2026-03-26 · 3 obs
○ 2017-04-09 05:20:58
● 2026-02-20 06:00:02
● 2026-03-26 18:34:20
○A2400:cb00:2048:1::681b:96352017-04-09 → 2017-04-09 · 4 obs
○ 2016-01-20 14:45:18
● 2017-04-09 05:20:58
○ 2026-02-20 06:00:02
○ 2026-03-26 18:34:20
○A2400:cb00:2048:1::681b:97352017-04-09 → 2017-04-09 · 4 obs
○ 2016-01-20 14:45:18
● 2017-04-09 05:20:58
○ 2026-02-20 06:00:02
○ 2026-03-26 18:34:20
●A2606:4700:3030::ac43:d3832026-02-20 → 2026-03-26 · 3 obs
○ 2017-04-09 05:20:58
● 2026-02-20 06:00:02
● 2026-03-26 18:34:20
●A2606:4700:3031::6815:4dce2026-02-20 → 2026-03-26 · 3 obs
○ 2017-04-09 05:20:58
● 2026-02-20 06:00:02
● 2026-03-26 18:34:20
○A98.129.229.1842015-06-20 → 2015-11-02 · 4 obs
● 2015-06-20 08:59:50
● 2015-11-02 10:48:08
○ 2016-01-20 14:45:18
○ 2026-03-26 18:34:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...-
rivervalleyos.combrad.ns.cloudflare.com, lucy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.133

NS records: brad.ns.cloudflare.com, lucy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rivervalleyos.com (unsigned zone)

⏱️ Timing

Total: 1763ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.211.131, 104.21.77.206
AAAA22606:4700:3030::ac43:d383, 2606:4700:3031::6815:4dce
NS2brad.ns.cloudflare.com, lucy.ns.cloudflare.com
MX2mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brad.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rivervalleyos.com points to four IP numbers: 2606:4700:3030::ac43:d383, 2606:4700:3031::6815:4dce, 104.21.77.206 and 172.67.211.131.

Other host names, for instance www.sri-nataraja.at, xajcgs.cn, bluprynt.com, retrozz.info and wartaplus.com share IP numbers with rivervalleyos.com.

Name Servers

rivervalleyos.com's delegation is to two name servers brad.ns.cloudflare.com and lucy.ns.cloudflare.com.

rivervalleyos.com shares the same name server configuration as other domains, such as chickenbrick.com, kreainversiones.com, bronnikov.su, hamstercrafts.com and 789jackpots.com.

rivervalleyos.com at least partially shares its name servers with other domains, for instance umsa.org.uk, dimitargenchev.com, thisajasewmith.com, veranda-resorts.com and bilirbasim.com.tr.

Host names with six IP numbers:

brad.ns.cloudflare.com points to: 2606:4700:58::adf5:3b69, 2803:f800:50::6ca2:c169, 2a06:98c1:50::ac40:2169, 108.162.193.105, 172.64.33.105 and 173.245.59.105.

lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

Mail Servers

Two mail servers mx1.emailsrvr.com and mx2.emailsrvr.com handle rivervalleyos.com.

rivervalleyos.com uses the same mail server setup as other domains such as lubolink.com, physicsassociates.org, riversideyc.org, naturalwellnesschiropractor.com and jgs.co.il.

rivervalleyos.com shares at least partially some mail servers with other domains, for example redwheelweiser.com, garvey.ie, meneolaw.com and gfxpixeldesigns.co.uk.

Host names with a single IP:

mx1.emailsrvr.com resolves to 146.20.161.1.

mx2.emailsrvr.com resolves to 173.203.187.2.