fourtech.gr - dns.ninja

`fourtech.gr`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8572^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:57c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.124^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.114^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sage.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sage.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sage.ns.cloudflare.com`
		A	108.162.195.236^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	162.159.44.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	172.64.35.236^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
NS	`tani.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tani.ns.cloudflare.com`
		A	108.162.192.224^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	172.64.32.224^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	173.245.58.224^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`brevo-code:004740a66c98d7098cd040b92a268308`
TXT	`v=spf1 ip4:93.174.123.75 ip4:93.174.123.168 ip4:37.27.137.162 ip4:116.202.36....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.124, 172.67.133.114
		IPv6 hints	2606:4700:3030::ac43:8572, 2606:4700:3033::6815:57c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`sage.ns.cloudflare.com`dns@cloudflare.com serial=2409019263

`gr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`grdns.ics.forth.gr` ⭐
	NS	`estia.ics.forth.gr`
	NS	`gr-a.ics.forth.gr`
	NS	`gr-at.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=2607241591

Same first word

fourtech.com.ar

fourtech.co.in

fourtech.eu

fourtech.ca

fourtech.gr

fourtech.com.au

fourtech.de

fourtech.co.uk

fourtech.co.th

fourtech.in

fourtech.com

fourtech.ind.br

fourtech.com.br

fourtech.pl

fourtech.com.mx

Similar names

DNS History

16 records (11 active, 5 former)

○NSns1.iphost.gr2026-04-20 → 2026-04-20 · 2 obs

● 2026-04-20 07:56:06
○ 2026-07-24 19:11:10

○NSns2.iphost.gr2026-04-20 → 2026-04-20 · 2 obs

● 2026-04-20 07:56:06
○ 2026-07-24 19:11:10

○NSns3.iphost.gr2026-04-20 → 2026-04-20 · 2 obs

● 2026-04-20 07:56:06
○ 2026-07-24 19:11:10

○NSns4.iphost.gr2026-04-20 → 2026-04-20 · 2 obs

● 2026-04-20 07:56:06
○ 2026-07-24 19:11:10

●NSsage.ns.cloudflare.com2026-07-24 → 2026-07-24 · 2 obs

○ 2026-04-20 07:56:06
● 2026-07-24 19:11:10

●NStani.ns.cloudflare.com2026-07-24 → 2026-07-24 · 2 obs

○ 2026-04-20 07:56:06
● 2026-07-24 19:11:10

●MXalt1.aspmx.l.google.com2026-04-20 → 2026-07-24 · 2 obs

● 2026-04-20 07:56:06
● 2026-07-24 19:11:10

●MXalt2.aspmx.l.google.com2026-04-20 → 2026-07-24 · 2 obs

● 2026-04-20 07:56:06
● 2026-07-24 19:11:10

●MXalt3.aspmx.l.google.com2026-04-20 → 2026-07-24 · 2 obs

● 2026-04-20 07:56:06
● 2026-07-24 19:11:10

●MXalt4.aspmx.l.google.com2026-04-20 → 2026-07-24 · 2 obs

● 2026-04-20 07:56:06
● 2026-07-24 19:11:10

●MXaspmx.l.google.com2026-04-20 → 2026-07-24 · 2 obs

● 2026-04-20 07:56:06
● 2026-07-24 19:11:10

●A104.21.5.1242026-07-24 → 2026-07-24 · 2 obs

○ 2026-04-20 07:56:06
● 2026-07-24 19:11:10

●A172.67.133.1142026-07-24 → 2026-07-24 · 2 obs

○ 2026-04-20 07:56:06
● 2026-07-24 19:11:10

●A2606:4700:3030::ac43:85722026-07-24 → 2026-07-24 · 2 obs

○ 2026-04-20 07:56:06
● 2026-07-24 19:11:10

●A2606:4700:3033::6815:57c2026-07-24 → 2026-07-24 · 2 obs

○ 2026-04-20 07:56:06
● 2026-07-24 19:11:10

○A93.174.123.752026-04-20 → 2026-04-20 · 2 obs

● 2026-04-20 07:56:06
○ 2026-07-24 19:11:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gr	grdns.ics.forth.gr, gr-d.ics.forth.gr, estia.ics.forth.gr, gr-a.ics.forth.gr...	-
fourtech.gr	sage.ns.cloudflare.com, tani.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.236

NS records: sage.ns.cloudflare.com, tani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourtech.gr (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.114, 104.21.5.124`
AAAA	2	`2606:4700:3030::ac43:8572, 2606:4700:3033::6815:57c`
NS	2	`sage.ns.cloudflare.com, tani.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`brevo-code:004740a66c98d7098cd040b92a268, v=spf1 ip4:93.174.123.75 ip4:93.174.123.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sage.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

fourtech.gr resolves to four IP addresses: 104.21.5.124, 172.67.133.114, 2606:4700:3030::ac43:8572 and 2606:4700:3033::6815:57c.

Among the host names that share IP numbers with fourtech.gr are steverqgz437866.blogginaway.com, xn--lanse-go2hv0t6x3df95c.lanse5.vip, lung-cancer-asbestos-meso00713.blogginaway.com and two others.

Name Servers

fourtech.gr is delegated to two name servers: sage.ns.cloudflare.com and tani.ns.cloudflare.com.

fourtech.gr has the same name server delegation as a number of other domains, such as upvc-door-repairs-doncaster.co.uk, fs-mail1.com, marksmagickingdom.co.uk and two more.

fourtech.gr has at least partial name server overlap with other domains, such as moebelkroebel.de, pobreflix.mobile, morgancraft.com and two others.

It is common to see these name servers used together with name servers blakely.ns.cloudflare.com and macy.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

sage.ns.cloudflare.com resolves to 108.162.195.236, 162.159.44.236, 172.64.35.236 and 3 other IP addresses.

tani.ns.cloudflare.com resolves to 108.162.192.224, 172.64.32.224, 173.245.58.224 and 3 other IP addresses.

Mail Servers

fourtech.gr is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

fourtech.gr shares at least some of its mail servers with other domains — for example theyers.com, nosignal.info, planseeds.shop and two more.

It is common for these mail servers to co-occur with alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 173.194.45.26 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.