openhdr.org - robtex.com

openhdr.org

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a5ac🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:b53🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.83Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.172🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSasa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A2803:f800:50::6ca2:c0f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRasa.ns.cloudflare.com
A2a06:98c1:50::ac40:20f6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRasa.ns.cloudflare.com
A108.162.192.246🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A172.64.32.246🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A173.245.58.246🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
NSrajeev.ns.cloudflare.com
A2606:4700:58::adf5:3be0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
A2803:f800:50::6ca2:c1e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrajeev.ns.cloudflare.com
A2a06:98c1:50::ac40:21e0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrajeev.ns.cloudflare.com
A108.162.193.224🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
A172.64.33.224🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
A173.245.59.224🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
MXemail.openhdr.org ⭐
A178.62.51.215🇬🇧 DIGITALOCEAN178.62.0.0/18 DigitalOcean
TXTgoogle-site-verification=aTs5CmPiaBAVvmQD1ixQX9TPBvmpTqyW73EOPxN9Y4A
TXTv=spf1 mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.83, 172.67.165.172
IPv6 hints2606:4700:3031::ac43:a5ac, 2606:4700:3037::6815:b53
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAasa.ns.cloudflare.comdns@cloudflare.com serial=2400672976

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=1776110450

Subdomains

email.openhdr.org

Same first word

openhdr.com
openhdr.org

Similar names

openhrd.com
phonedr.com
drphone.net
prhoden.com
dronehp.com
drphone.nl
prendho.com
phonder.com
drphone.ch
phroden.de
endorph.com
prohend.com
drphone.me
drphone.com
endorph.in
drphone.ru
phredon.com
phonedr.com.au
horpend.com
phonedr.ca
drphone.eu
drphone.co.il
drphone.cz
drphone.it
drphone.com.vn
e(0x706f726e)hd.com
drphone.sk
drphone.no
nerdhop.com
hdprone.com
drphone.de

DNS History

11 records (7 active, 4 former)

20192020202120222023202420252026NSasa.ns.cloudflare.comrajeev.ns.cloudflare.comMXemail.openhdr.orgA104.21.11.83172.67.165.1722606:4700:3031::ac43:a5ac2606:4700:3037::6815:b53104.28.26.223104.28.27.2232400:cb00:2048:1::681c:1adf2400:cb00:2048:1::681c:1bdf
●NSasa.ns.cloudflare.com2018-05-09 → 2026-04-13 · 2 obs
● 2018-05-09 13:21:48
● 2026-04-13 20:27:34
●NSrajeev.ns.cloudflare.com2018-05-09 → 2026-04-13 · 2 obs
● 2018-05-09 13:21:48
● 2026-04-13 20:27:34
●MXemail.openhdr.org2018-05-09 → 2026-04-13 · 2 obs
● 2018-05-09 13:21:48
● 2026-04-13 20:27:34
●A104.21.11.832026-03-26 → 2026-04-13 · 3 obs
○ 2018-05-09 13:21:48
● 2026-03-26 23:58:20
● 2026-04-13 20:27:34
○A104.28.26.2232018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 13:21:48
○ 2026-03-26 23:58:20
○ 2026-04-13 20:27:34
○A104.28.27.2232018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 13:21:48
○ 2026-03-26 23:58:20
○ 2026-04-13 20:27:34
●A172.67.165.1722026-03-26 → 2026-04-13 · 3 obs
○ 2018-05-09 13:21:48
● 2026-03-26 23:58:20
● 2026-04-13 20:27:34
○A2400:cb00:2048:1::681c:1adf2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 13:21:48
○ 2026-03-26 23:58:20
○ 2026-04-13 20:27:34
○A2400:cb00:2048:1::681c:1bdf2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 13:21:48
○ 2026-03-26 23:58:20
○ 2026-04-13 20:27:34
●A2606:4700:3031::ac43:a5ac2026-03-26 → 2026-04-13 · 3 obs
○ 2018-05-09 13:21:48
● 2026-03-26 23:58:20
● 2026-04-13 20:27:34
●A2606:4700:3037::6815:b532026-03-26 → 2026-04-13 · 3 obs
○ 2018-05-09 13:21:48
● 2026-03-26 23:58:20
● 2026-04-13 20:27:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
openhdr.orgasa.ns.cloudflare.com, rajeev.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.246

NS records: asa.ns.cloudflare.com, rajeev.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openhdr.org (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.165.172, 104.21.11.83
AAAA22606:4700:3037::6815:b53, 2606:4700:3031::ac43:a5ac
NS2asa.ns.cloudflare.com, rajeev.ns.cloudflare.com
MX1email.openhdr.org (pri: 1)
TXT2google-site-verification=aTs5CmPiaBAVvmQ, v=spf1 mx -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1asa.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

openhdr.org is the parent of email.openhdr.org.

IP Addresses

openhdr.org resolves to four IP numbers: 2606:4700:3031::ac43:a5ac, 2606:4700:3037::6815:b53, 104.21.11.83 and 172.67.165.172.

other host names for instance digitallyfanged.com, 3g.xcsjcdq.com, qlizf.xcsjcdq.com, mail.tuttoperinternet.it and reviews-job.ru share IP numbers with openhdr.org.

Name Servers

openhdr.org is delegated to two name servers: asa.ns.cloudflare.com and rajeev.ns.cloudflare.com.

openhdr.org shares the same name server setup as other domains, for example meridian86.com, aemission.org, ssuporttpage.com, vkfloor.com and badumshop.com.

openhdr.org at least partially shares name servers with other domains, for instance westmark.dk, paramountbeauty.com, columna.dk, warchild.no and christophernoxon.com.

These name servers are commonly used with sreeni.ns.cloudflare.com, darl.ns.cloudflare.com and dawn.ns.cloudflare.com.

Host names with six IP numbers:

asa.ns.cloudflare.com points to: 2606:4700:50::adf5:3af6, 2803:f800:50::6ca2:c0f6, 2a06:98c1:50::ac40:20f6, 108.162.192.246, 172.64.32.246 and 173.245.58.246; rajeev.ns.cloudflare.com points to: 2606:4700:58::adf5:3be0, 2803:f800:50::6ca2:c1e0, 2a06:98c1:50::ac40:21e0, 108.162.193.224, 172.64.33.224 and 173.245.59.224.

Mail Servers

openhdr.org is handled by a single mail server, email.openhdr.org.

Host name email.openhdr.org points to IP address 178.62.51.215.