4tec.gr - robtex.com
4tec.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9af6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:638🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.56Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.154.246🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 108.162.193.108🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 172.64.33.108🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 173.245.59.108🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| NS | mary.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c086🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2086🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 108.162.192.134🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 172.64.32.134🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 173.245.58.134🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| MX | _dc-mx.af01f08d29cd.4tec.gr ⭐ | ||||||
| A | 185.104.144.20🇬🇷 DATAWAYS185.104.144.0/24 -185-104-144-0-24 | ||||||
| PTR | server.lithosdigital.com | ||||||
| TXT | v=spf1 ip4:185.104.144.20 +a +mx +ip4:138.201.190.1 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.6.56, 172.67.154.246 | ||||||
| IPv6 | 2606:4700:3030::ac43:9af6, 2606:4700:3031::6815:638 | ||||||
| SOA | dan.ns.cloudflare.comdns@cloudflare.com serial=2396500603 | ||||||
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.grhmaster-info@ics.forth.gr serial=2602170091 | ||||||
Previously MX for
4tec.gr |
Subdomains
www.4tec.gr |
Same first word
Similar names
tec4.net |
et4c.com |
e4tc.com |
c4te.com |
tec4.es |
etc4.com |
e4ct.com |
tec4.com |
4cet.co.nz |
tec4.kiev.ua |
tec4.de |
4cet.com |
etc4.net |
etc4.org |
tec4.com.br |
tec4.ca |
4etc.com |
cet4.net |
tec4.eu |
tec4.org |
cet4.com |
tec4.me |
tec4.at |
ect4.com |
DNS History
14 records (7 active, 7 former)
●NSdan.ns.cloudflare.com2026-02-21 → 2026-03-07 · 3 obs
● 2026-02-21 03:07:48
● 2026-03-07 12:59:16
●NSmary.ns.cloudflare.com2026-02-21 → 2026-03-07 · 3 obs
● 2026-02-21 03:07:48
● 2026-03-07 12:59:16
○NSns1.web6.sd.eurovps.com2015-11-11 → 2017-09-03 · 5 obs
● 2015-11-11 21:50:06
● 2017-09-03 02:04:04
○ 2026-02-21 03:07:48
○ 2026-03-07 12:59:16
○NSns2.web6.sd.eurovps.com2015-11-11 → 2017-09-03 · 5 obs
● 2015-11-11 21:50:06
● 2017-09-03 02:04:04
○ 2026-02-21 03:07:48
○ 2026-03-07 12:59:16
○NSns49.redbackinternet.net2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-11 21:50:06
○ 2026-03-07 12:59:16
○NSns50.redbackinternet.net2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-11 21:50:06
○ 2026-03-07 12:59:16
●MX_dc-mx.af01f08d29cd.4tec.gr2026-02-21 → 2026-03-07 · 3 obs
● 2026-02-21 03:07:48
● 2026-03-07 12:59:16
○MX4tec.gr2015-07-05 → 2017-09-03 · 4 obs
● 2017-09-03 02:04:04
○ 2026-02-21 03:07:48
○ 2026-03-07 12:59:16
●A104.21.6.562026-02-21 → 2026-03-07 · 3 obs
● 2026-02-21 03:07:48
● 2026-03-07 12:59:16
●A172.67.154.2462026-02-21 → 2026-03-07 · 3 obs
● 2026-02-21 03:07:48
● 2026-03-07 12:59:16
○A213.175.221.122015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-11 21:50:06
○ 2026-03-07 12:59:16
●A2606:4700:3030::ac43:9af62026-02-21 → 2026-03-07 · 3 obs
● 2026-02-21 03:07:48
● 2026-03-07 12:59:16
●A2606:4700:3031::6815:6382026-02-21 → 2026-03-07 · 3 obs
● 2026-02-21 03:07:48
● 2026-03-07 12:59:16
○A77.235.54.1032015-11-11 → 2017-09-03 · 5 obs
● 2015-11-11 21:50:06
● 2017-09-03 02:04:04
○ 2026-02-21 03:07:48
○ 2026-03-07 12:59:16
🔍 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... | - |
| 4tec.gr | dan.ns.cloudflare.com, mary.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.193.108
NS records: dan.ns.cloudflare.com, mary.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4tec.gr (unsigned zone)
⏱️ Timing
Total: 800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.6.56, 172.67.154.246 |
| AAAA | 2 | 2606:4700:3030::ac43:9af6, 2606:4700:3031::6815:638 |
| NS | 2 | dan.ns.cloudflare.com, mary.ns.cloudflare.com |
| MX | 1 | _dc-mx.af01f08d29cd.4tec.gr (pri: 0) |
| TXT | 1 | v=spf1 ip4:185.104.144.20 +a +mx +ip4:13 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dan.ns.cloudflare.com dns.cloudflare.com |
Analysis
Hierarchy
4tec.gr is the parent of www.4tec.gr.
IP Addresses
4tec.gr points to four IP numbers: 2606:4700:3030::ac43:9af6, 2606:4700:3031::6815:638, 104.21.6.56 and 172.67.154.246.
Other host names including www.boogiepilgrim-madagascar.com, teamcoach.com.au, freetrans(0x736578).com, btgfoundation.com.au and mail.worldofchat.co.uk share IP numbers with 4tec.gr.
Name Servers
4tec.gr's delegation uses two name servers, dan.ns.cloudflare.com and mary.ns.cloudflare.com.
4tec.gr shares the same name server setup as other domains, for example freepower.nz, rcs-messaging.com, gatewayapi.mobi, kiwipedia.cz and zhuhuo.cc.
4tec.gr at least partially shares name servers with other domains, including 5weeks.me, static-ottera.com, bekovo-adm.ru, luano.cn and newslounge.net.
these name servers are commonly used together with marge.ns.cloudflare.com, tina.ns.cloudflare.com and vera.ns.cloudflare.com.
Host names with six IP numbers:
dan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6c, 2803:f800:50::6ca2:c16c, 2a06:98c1:50::ac40:216c, 108.162.193.108, 172.64.33.108 and 173.245.59.108.
mary.ns.cloudflare.com points to: 2606:4700:50::adf5:3a86, 2803:f800:50::6ca2:c086, 2a06:98c1:50::ac40:2086, 108.162.192.134, 172.64.32.134 and 173.245.58.134.
Mail Servers
4tec.gr is handled by a single mail server, _dc-mx.af01f08d29cd.4tec.gr.
_dc-mx.af01f08d29cd.4tec.gr points to a single IP: 185.104.144.20.