`retro23.gr`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:50b4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:98b7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.180^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.183^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`kay.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kay.ns.cloudflare.com`
		A	108.162.192.125^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	172.64.32.125^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	173.245.58.125^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
MX	`mail.stepsport.gr` ⭐
		A	45.66.187.45^{🇬🇷 LANCOM45.66.187.0/24}
			PTR	`mail.stepsport.gr`
TXT	`facebook-domain-verification=mg77mvdd1vdy5smet4crhr07e9o5ck`
TXT	`google-site-verification=pi5WcyvHbJum7UeD315Ahy7cvY5e2OA2X7cO4EzV-ko`
TXT	`v=spf1 +a +mx ip4:45.66.187.45 ip4:94.67.215.21 include:spfa.mailendo.com inc...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.180, 172.67.152.183
		IPv6 hints	2606:4700:3033::6815:50b4, 2606:4700:3033::ac43:98b7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2399215515

`gr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`grdns.ics.forth.gr` ⭐
	NS	`estia.ics.forth.gr`
	NS	`gr-at.ics.forth.gr`
	NS	`gr-c.ics.forth.gr`
	NS	`gr-d.ics.forth.gr`
	NS	`gr-m.ics.forth.gr`
	SOA	`grdns.ics.forth.gr`hmaster-info@ics.forth.gr serial=2604142191

📈 Tranco rank: #562,221

Subdomains

www.retro23.gr

Same first word

retro23.de

DNS History

15 records (7 active, 8 former)

●NSkarl.ns.cloudflare.com2026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-12 06:42:52
● 2026-04-14 23:06:36
● 2026-04-14 23:06:38

●NSkay.ns.cloudflare.com2026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-12 06:42:52
● 2026-04-14 23:06:36
● 2026-04-14 23:06:38

○NSns.mainnameserver.com2015-06-07 → 2016-01-28 · 4 obs

● 2015-06-07 06:44:52
● 2016-01-28 13:25:28
○ 2016-05-02 23:26:04
○ 2026-04-14 23:06:38

○NSns1.netmechanics.gr2016-05-02 → 2017-08-12 · 5 obs

○ 2016-01-28 13:25:28
● 2016-05-02 23:26:04
● 2017-08-12 06:42:52
○ 2026-04-14 23:06:36
○ 2026-04-14 23:06:38

○NSns2.mainnameserver.com2015-06-07 → 2016-01-28 · 4 obs

● 2015-06-07 06:44:52
● 2016-01-28 13:25:28
○ 2016-05-02 23:26:04
○ 2026-04-14 23:06:38

○NSns2.netmechanics.gr2016-05-02 → 2017-08-12 · 5 obs

○ 2016-01-28 13:25:28
● 2016-05-02 23:26:04
● 2017-08-12 06:42:52
○ 2026-04-14 23:06:36
○ 2026-04-14 23:06:38

○MXmail.retro23.gr2015-06-07 → 2016-01-28 · 4 obs

● 2015-06-07 06:44:52
● 2016-01-28 13:25:28
○ 2016-05-02 23:26:04
○ 2026-04-14 23:06:38

●MXmail.stepsport.gr2026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-12 06:42:52
● 2026-04-14 23:06:36
● 2026-04-14 23:06:38

○MXretro23.gr2016-05-02 → 2017-08-12 · 5 obs

○ 2016-01-28 13:25:28
● 2016-05-02 23:26:04
● 2017-08-12 06:42:52
○ 2026-04-14 23:06:36
○ 2026-04-14 23:06:38

●A104.21.80.1802026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-12 06:42:52
● 2026-04-14 23:06:36
● 2026-04-14 23:06:38

○A109.169.44.612016-05-02 → 2017-08-12 · 5 obs

○ 2016-01-28 13:25:28
● 2016-05-02 23:26:04
● 2017-08-12 06:42:52
○ 2026-04-14 23:06:36
○ 2026-04-14 23:06:38

●A172.67.152.1832026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-12 06:42:52
● 2026-04-14 23:06:36
● 2026-04-14 23:06:38

●A2606:4700:3033::6815:50b42026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-12 06:42:52
● 2026-04-14 23:06:36
● 2026-04-14 23:06:38

●A2606:4700:3033::ac43:98b72026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-12 06:42:52
● 2026-04-14 23:06:36
● 2026-04-14 23:06:38

○A79.170.40.402015-06-07 → 2016-01-28 · 4 obs

● 2015-06-07 06:44:52
● 2016-01-28 13:25:28
○ 2016-05-02 23:26:04
○ 2026-04-14 23:06:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gr	gr-c.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr...	-
retro23.gr	kay.ns.cloudflare.com, karl.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.190

NS records: kay.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for retro23.gr (unsigned zone)

⏱️ Timing

Total: 603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.183, 104.21.80.180`
AAAA	2	`2606:4700:3033::6815:50b4, 2606:4700:3033::ac43:98b7`
NS	2	`karl.ns.cloudflare.com, kay.ns.cloudflare.com`
MX	1	`mail.stepsport.gr (pri: 0)`
TXT	3	`facebook-domain-verification=mg77mvdd1vd, google-site-verification=pi5WcyvHbJum7Ue...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

retro23.gr is parent of www.retro23.gr.

IP Addresses

retro23.gr points to four IP numbers: 2606:4700:3033::6815:50b4, 2606:4700:3033::ac43:98b7, 104.21.80.180 and 172.67.152.183.

Other host names, for instance mail.duckeasy.com, heritagecat.com, 668958.xyz, ns2.priority-rush.com and sdprm.com share IP numbers with retro23.gr.

Name Servers

retro23.gr's delegation is to two name servers karl.ns.cloudflare.com and kay.ns.cloudflare.com.

retro23.gr shares the same name server configuration as other domains, such as pests.org, alenreview.com, wsamerica.com, lochkelly.org and wpprovision.com.

retro23.gr at least partially shares its name servers with other domains, for instance louis-99.com, sahmnet.ae, f4tape.com, shftrk.com and xt-commerce.com.

These name servers are often used together with the name servers donna.ns.cloudflare.com.

Host names with six IP numbers:

karl.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190.

kay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125.

Mail Servers

retro23.gr is served by a single mail server, mail.stepsport.gr.

retro23.gr shares the same mail server setup as sneakeraid.gr, stepsport.gr and brands4sports.gr.

mail.stepsport.gr points to IP number 45.66.187.45.

retro23.gr - robtex.com

retro23.gr

gr

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`retro23.gr`

`gr`