www.dlu.gr - robtex.com

www.dlu.gr

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:15c3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3031::ac43:c811πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.21.195Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.200.17πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.21.195, 172.67.200.17
IPv6 hints2606:4700:3030::6815:15c3, 2606:4700:3031::ac43:c811
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com

dlu.gr

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:15c3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3031::ac43:c811πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.21.195Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.200.17πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSmarty.ns.cloudflare.com ⭐
NSsierra.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
MXroute2.mx.cloudflare.net(62)
MXroute3.mx.cloudflare.net(91)
TXTv=spf1 +a +mx include:s3433.fra1.stableserver.net include:spf.mysecurecloudho...
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.21.195, 172.67.200.17
IPv6 hints2606:4700:3030::6815:15c3, 2606:4700:3031::ac43:c811
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOAmarty.ns.cloudflare.comdns@cloudflare.com serial=2401873170

Same first word

Similar names

DNS History

9 records (4 active, 5 former)

2020202120222023202420252026A104.21.21.195172.67.200.172606:4700:3030::6815:15c32606:4700:3031::ac43:c811188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::CNAMEdlu.gr
●A104.21.21.1952026-04-25 β†’ 2026-04-27 Β· 2 obs
● 2026-04-25 08:59:50
● 2026-04-27 03:59:14
●A172.67.200.172026-04-25 β†’ 2026-04-27 Β· 2 obs
● 2026-04-25 08:59:50
● 2026-04-27 03:59:14
β—‹A188.114.96.02026-04-25 β†’ 2026-04-27 Β· 2 obs
β—‹ 2026-04-25 08:59:50
β—‹ 2026-04-27 03:59:14
β—‹A188.114.97.02026-04-25 β†’ 2026-04-27 Β· 2 obs
β—‹ 2026-04-25 08:59:50
β—‹ 2026-04-27 03:59:14
●A2606:4700:3030::6815:15c32026-04-25 β†’ 2026-04-27 Β· 2 obs
● 2026-04-25 08:59:50
● 2026-04-27 03:59:14
●A2606:4700:3031::ac43:c8112026-04-25 β†’ 2026-04-27 Β· 2 obs
● 2026-04-25 08:59:50
● 2026-04-27 03:59:14
β—‹A2a06:98c1:3120::2026-04-25 β†’ 2026-04-27 Β· 2 obs
β—‹ 2026-04-25 08:59:50
β—‹ 2026-04-27 03:59:14
β—‹A2a06:98c1:3121::2026-04-25 β†’ 2026-04-27 Β· 2 obs
β—‹ 2026-04-25 08:59:50
β—‹ 2026-04-27 03:59:14
β—‹CNAMEdlu.gr2019-12-25 β†’ 2019-12-25 Β· 3 obs
● 2019-12-25 19:18:22
β—‹ 2026-04-25 08:59:50
β—‹ 2026-04-27 03:59:14

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
grestia.ics.forth.gr, gr-c.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr...-
dlu.grmarty.ns.cloudflare.com, sierra.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.33.204

NS records: marty.ns.cloudflare.com, sierra.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dlu.gr (unsigned zone)

⏱️ Timing

Total: 682ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.200.17, 104.21.21.195
AAAA22606:4700:3031::ac43:c811, 2606:4700:3030::6815:15c3
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.dlu.gr points to four IP numbers: 2606:4700:3030::6815:15c3, 2606:4700:3031::ac43:c811, 104.21.21.195 and 172.67.200.17.

For instance, other host names 1drf.com, tpvrc.com, (0x736578)ykuat.com, nmrecc-ma.gov and cbclub.co share IP numbers with www.dlu.gr.