opengd77.org - robtex.com

opengd77.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2cc3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:cb42🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.44.195Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.66🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdavid.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A2803:f800:50::6ca2:c198🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdavid.ns.cloudflare.com
A2a06:98c1:50::ac40:2198🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdavid.ns.cloudflare.com
A108.162.193.152🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A172.64.33.152🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A173.245.59.152🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
NSstephane.ns.cloudflare.com
A2606:4700:50::a29f:2670🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstephane.ns.cloudflare.com
A2803:f800:50::6ca2:c270🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstephane.ns.cloudflare.com
A2a06:98c1:50::ac40:2270🇺🇸 Cloudflare2a06:98c1:50::/45
PTRstephane.ns.cloudflare.com
A108.162.194.112🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstephane.ns.cloudflare.com
A162.159.38.112Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstephane.ns.cloudflare.com
A172.64.34.112🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstephane.ns.cloudflare.com
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
TXTgoogle-site-verification=I9AV9GGSz9Oh5kBLwGAwyiLWrYCVouUL4j6d7wUB6Mc
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.44.195, 172.67.203.66
IPv6 hints2606:4700:3030::6815:2cc3, 2606:4700:3034::ac43:cb42
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOAdavid.ns.cloudflare.comdns@cloudflare.com serial=2401263574

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=1775888940

Subdomains

www.opengd77.org

Same first word

opengd77.com
opengd77.org

DNS History

11 records (7 active, 4 former)

NSdavid.ns.cloudflare.comstephane.ns.cloudflare.comdocks17.rzone.deshades14.rzone.deMXsmtp.rzone.deA104.21.44.195172.67.203.662606:4700:3030::6815:2cc32606:4700:3034::ac43:cb422a01:238:20a:202:1105::81.169.145.105
●NSdavid.ns.cloudflare.com2026-04-11 → 2026-04-11 · 2 obs
○ 2026-04-08 15:42:02
● 2026-04-11 07:03:08
○NSdocks17.rzone.de2026-04-08 → 2026-04-08 · 2 obs
● 2026-04-08 15:42:02
○ 2026-04-11 07:03:08
○NSshades14.rzone.de2026-04-08 → 2026-04-08 · 2 obs
● 2026-04-08 15:42:02
○ 2026-04-11 07:03:08
●NSstephane.ns.cloudflare.com2026-04-11 → 2026-04-11 · 2 obs
○ 2026-04-08 15:42:02
● 2026-04-11 07:03:08
●MXsmtp.rzone.de2026-04-08 → 2026-04-11 · 2 obs
● 2026-04-08 15:42:02
● 2026-04-11 07:03:08
●A104.21.44.1952026-04-11 → 2026-04-11 · 2 obs
○ 2026-04-08 15:42:02
● 2026-04-11 07:03:08
●A172.67.203.662026-04-11 → 2026-04-11 · 2 obs
○ 2026-04-08 15:42:02
● 2026-04-11 07:03:08
●A2606:4700:3030::6815:2cc32026-04-11 → 2026-04-11 · 2 obs
○ 2026-04-08 15:42:02
● 2026-04-11 07:03:08
●A2606:4700:3034::ac43:cb422026-04-11 → 2026-04-11 · 2 obs
○ 2026-04-08 15:42:02
● 2026-04-11 07:03:08
○A2a01:238:20a:202:1105::2026-04-08 → 2026-04-08 · 2 obs
● 2026-04-08 15:42:02
○ 2026-04-11 07:03:08
○A81.169.145.1052026-04-08 → 2026-04-08 · 2 obs
● 2026-04-08 15:42:02
○ 2026-04-11 07:03:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
opengd77.orgstephane.ns.cloudflare.com, david.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.152

NS records: stephane.ns.cloudflare.com, david.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opengd77.org (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.203.66, 104.21.44.195
AAAA22606:4700:3034::ac43:cb42, 2606:4700:3030::6815:2cc3
NS2david.ns.cloudflare.com, stephane.ns.cloudflare.com
MX1smtp.rzone.de (pri: 5)
TXT1google-site-verification=I9AV9GGSz9Oh5kB
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1david.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

The parent of www.opengd77.org is opengd77.org.

IP Addresses

opengd77.org resolves to four IP numbers: 2606:4700:3030::6815:2cc3, 2606:4700:3034::ac43:cb42, 104.21.44.195 and 172.67.203.66.

Other host names such as firmy.org.pl, kr5.yadong3.com, unusmundus.eu, vickysliquors.com and moontowncafe.com share IPs with opengd77.org.

Name Servers

opengd77.org is delegated to two name servers: david.ns.cloudflare.com and stephane.ns.cloudflare.com.

opengd77.org shares the same name server setup as illuminoignis.co.uk, mikewazowski.net, areadomino88.net, tricept.com and futurespacetravel.space.

opengd77.org at least partially shares name servers with other domains, for instance bimoprasetio.com, findeanleitung.at, springsunday.net, nordicswanliving.com and kortingscouponcodes.nl.

these name servers are commonly used with titan.ns.cloudflare.com, pat.ns.cloudflare.com, arya.ns.cloudflare.com and johnathan.ns.cloudflare.com.

Host names with six IP numbers:

david.ns.cloudflare.com points to 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152.

stephane.ns.cloudflare.com points to 2606:4700:50::a29f:2670, 2803:f800:50::6ca2:c270, 2a06:98c1:50::ac40:2270, 108.162.194.112, 162.159.38.112 and 172.64.34.112.

Mail Servers

opengd77.org is handled by a single mail server, smtp.rzone.de.

The mail server setup for opengd77.org matches that of other domains, for instance edufreelance.com, op-reis.info, mx1.trabajandoqueesgerundio.com, formule1maxverstappen.com and royalfinca.org.

smtp.rzone.de points to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.