rdinstruments.com - dns.ninja

rdinstruments.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:72a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:87ba🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.42Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.186🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbarbara.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A2803:f800:50::6ca2:c0f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbarbara.ns.cloudflare.com
A2a06:98c1:50::ac40:20f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbarbara.ns.cloudflare.com
A108.162.192.248🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A172.64.32.248🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A173.245.58.248🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
NSyadiel.ns.cloudflare.com
A2606:4700:58::a29f:2c04🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyadiel.ns.cloudflare.com
A2803:f800:50::6ca2:c304🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyadiel.ns.cloudflare.com
A2a06:98c1:50::ac40:2304🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyadiel.ns.cloudflare.com
A108.162.195.4🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyadiel.ns.cloudflare.com
A162.159.44.4Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyadiel.ns.cloudflare.com
A172.64.35.4🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyadiel.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.42, 172.67.135.186
IPv6 hints2606:4700:3030::6815:72a, 2606:4700:3037::ac43:87ba
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOAbarbara.ns.cloudflare.comdns@cloudflare.com serial=2409548207

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=1784754527
WOT: SAFE (61/100)

Subdomains

www.rdinstruments.com

Same first word

rdinstruments.net
rdinstruments.com

Similar names

drinstruments.com

DNS History

27 records (6 active, 21 former)

200920112013201520172019202120232025NSbarbara.ns.cloudflare.comyadiel.ns.cloudflare.coma4.nstld.comdns1.ipmanagerinc.netdns2.ipmanagerinc.netdns3.ipmanagerinc.netf4.nstld.comg4.nstld.comh4.nstld.comj4.nstld.comk4.nstld.coml4.nstld.comns1.ipmanagerinc.netns2.ipmanagerinc.netns3.ipmanagerinc.netns4.ipmanagerinc.netns5.ipmanagerinc.netA104.21.7.42172.67.135.1862606:4700:3030::6815:72a2606:4700:3037::ac43:87ba130.50.202.60207.158.25.2482606:4700:3031::ac43:87ba40.69.143.14652.173.185.21964.207.155.125
○NSa4.nstld.com2008-01-31 → 2008-01-31 · 3 obs
● 2008-01-31 00:22:04
○ 2015-08-08 00:24:48
○ 2026-07-22 21:23:58
●NSbarbara.ns.cloudflare.com2026-02-18 → 2026-07-22 · 3 obs
○ 2019-03-02 09:50:44
● 2026-02-18 19:01:14
● 2026-07-22 21:23:58
○NSdns1.ipmanagerinc.net2016-02-26 → 2019-03-02 · 5 obs
○ 2015-08-08 00:24:48
● 2016-02-26 05:14:48
● 2019-03-02 09:50:44
○ 2026-02-18 19:01:14
○ 2026-07-22 21:23:58
○NSdns2.ipmanagerinc.net2016-02-26 → 2019-03-02 · 5 obs
○ 2015-08-08 00:24:48
● 2016-02-26 05:14:48
● 2019-03-02 09:50:44
○ 2026-02-18 19:01:14
○ 2026-07-22 21:23:58
○NSdns3.ipmanagerinc.net2016-02-26 → 2019-03-02 · 5 obs
○ 2015-08-08 00:24:48
● 2016-02-26 05:14:48
● 2019-03-02 09:50:44
○ 2026-02-18 19:01:14
○ 2026-07-22 21:23:58
○NSf4.nstld.com2008-01-31 → 2008-01-31 · 3 obs
● 2008-01-31 00:22:04
○ 2015-08-08 00:24:48
○ 2026-07-22 21:23:58
○NSg4.nstld.com2008-01-31 → 2008-01-31 · 3 obs
● 2008-01-31 00:22:04
○ 2015-08-08 00:24:48
○ 2026-07-22 21:23:58
○NSh4.nstld.com2008-01-31 → 2008-01-31 · 3 obs
● 2008-01-31 00:22:04
○ 2015-08-08 00:24:48
○ 2026-07-22 21:23:58
○NSj4.nstld.com2008-01-31 → 2008-01-31 · 3 obs
● 2008-01-31 00:22:04
○ 2015-08-08 00:24:48
○ 2026-07-22 21:23:58
○NSk4.nstld.com2008-01-31 → 2008-01-31 · 3 obs
● 2008-01-31 00:22:04
○ 2015-08-08 00:24:48
○ 2026-07-22 21:23:58
○NSl4.nstld.com2008-01-31 → 2008-01-31 · 3 obs
● 2008-01-31 00:22:04
○ 2015-08-08 00:24:48
○ 2026-07-22 21:23:58
○NSns1.ipmanagerinc.net2015-08-08 → 2019-03-02 · 5 obs
○ 2008-01-31 00:22:04
● 2015-08-08 00:24:48
● 2019-03-02 09:50:44
○ 2026-02-18 19:01:14
○ 2026-07-22 21:23:58
○NSns2.ipmanagerinc.net2015-08-08 → 2019-03-02 · 5 obs
○ 2008-01-31 00:22:04
● 2015-08-08 00:24:48
● 2019-03-02 09:50:44
○ 2026-02-18 19:01:14
○ 2026-07-22 21:23:58
○NSns3.ipmanagerinc.net2015-08-08 → 2019-03-02 · 5 obs
○ 2008-01-31 00:22:04
● 2015-08-08 00:24:48
● 2019-03-02 09:50:44
○ 2026-02-18 19:01:14
○ 2026-07-22 21:23:58
○NSns4.ipmanagerinc.net2015-08-08 → 2019-03-02 · 5 obs
○ 2008-01-31 00:22:04
● 2015-08-08 00:24:48
● 2019-03-02 09:50:44
○ 2026-02-18 19:01:14
○ 2026-07-22 21:23:58
○NSns5.ipmanagerinc.net2015-08-08 → 2019-03-02 · 5 obs
○ 2008-01-31 00:22:04
● 2015-08-08 00:24:48
● 2019-03-02 09:50:44
○ 2026-02-18 19:01:14
○ 2026-07-22 21:23:58
●NSyadiel.ns.cloudflare.com2026-02-18 → 2026-07-22 · 3 obs
○ 2019-03-02 09:50:44
● 2026-02-18 19:01:14
● 2026-07-22 21:23:58
●A104.21.7.422026-02-18 → 2026-07-22 · 3 obs
○ 2019-03-02 09:50:44
● 2026-02-18 19:01:14
● 2026-07-22 21:23:58
○A130.50.202.602015-08-08 → 2015-11-25 · 5 obs
○ 2008-01-31 00:22:04
● 2015-08-08 00:24:48
● 2015-11-25 16:37:12
○ 2016-01-21 20:27:32
○ 2026-07-22 21:23:58
●A172.67.135.1862026-02-18 → 2026-07-22 · 3 obs
○ 2019-03-02 09:50:44
● 2026-02-18 19:01:14
● 2026-07-22 21:23:58
○A207.158.25.2482008-01-31 → 2008-01-31 · 3 obs
● 2008-01-31 00:22:04
○ 2015-08-08 00:24:48
○ 2026-07-22 21:23:58
●A2606:4700:3030::6815:72a2026-02-18 → 2026-07-22 · 3 obs
○ 2019-03-02 09:50:44
● 2026-02-18 19:01:14
● 2026-07-22 21:23:58
○A2606:4700:3031::ac43:87ba2026-02-18 → 2026-02-18 · 4 obs
○ 2019-03-02 09:50:44
● 2026-02-18 19:01:14
○ 2026-07-14 14:59:42
○ 2026-07-22 21:23:58
●A2606:4700:3037::ac43:87ba2026-07-14 → 2026-07-22 · 3 obs
○ 2026-02-18 19:01:14
● 2026-07-14 14:59:42
● 2026-07-22 21:23:58
○A40.69.143.1462017-02-18 → 2017-02-18 · 4 obs
○ 2016-12-06 19:50:26
● 2017-02-18 22:15:42
○ 2019-03-02 09:50:44
○ 2026-07-22 21:23:58
○A52.173.185.2192019-03-02 → 2019-03-02 · 4 obs
○ 2017-02-18 22:15:42
● 2019-03-02 09:50:44
○ 2026-02-18 19:01:14
○ 2026-07-22 21:23:58
○A64.207.155.1252016-01-21 → 2016-12-06 · 5 obs
○ 2015-11-25 16:37:12
● 2016-01-21 20:27:32
● 2016-12-06 19:50:26
○ 2017-02-18 22:15:42
○ 2026-07-22 21:23:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
rdinstruments.combarbara.ns.cloudflare.com, yadiel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.4

NS records: barbara.ns.cloudflare.com, yadiel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdinstruments.com (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.7.42, 172.67.135.186
AAAA22606:4700:3037::ac43:87ba, 2606:4700:3030::6815:72a
NS2barbara.ns.cloudflare.com, yadiel.ns.cloudflare.com
MX1. (pri: 0)
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1barbara.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.rdinstruments.com is delegated beneath rdinstruments.com.

IP Addresses

rdinstruments.com points to the four IP addresses 104.21.7.42, 172.67.135.186, 2606:4700:3030::6815:72a and 2606:4700:3037::ac43:87ba.

Two other host names, along with meaninghindi.com.cdn.cloudflare.net, purecss.net and hatso.org.tr, also share IP numbers with rdinstruments.com.

Name Servers

rdinstruments.com is delegated to two name servers: barbara.ns.cloudflare.com and yadiel.ns.cloudflare.com.

rdinstruments.com shares its NS records with other domains, for example mailscanner.info, raymarine.com, qioptiq-shop.com and two others.

There is at least partial name server overlap between rdinstruments.com and other domains — sidearmlabsco.digital, serenehospital.org, m-k-grupp.ru and two more among them.

These name servers tend to appear in combination with the name servers ariadne.ns.cloudflare.com, trevor.ns.cloudflare.com, rodney.ns.cloudflare.com and nolan.ns.cloudflare.com.

DNS names with 6 IP addresses:

barbara.ns.cloudflare.com resolves to 108.162.192.248, 172.64.32.248, 173.245.58.248 and 3 other IP addresses.

yadiel.ns.cloudflare.com resolves to 108.162.195.4, 162.159.44.4, 172.64.35.4 and 3 other IP addresses.