opticons.gr - robtex.com

opticons.gr

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:5669πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:d9d9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.86.105Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.217.217πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSisaac.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A2803:f800:50::6ca2:c1b1πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisaac.ns.cloudflare.com
A2a06:98c1:50::ac40:21b1πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRisaac.ns.cloudflare.com
A108.162.193.177πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A172.64.33.177πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A173.245.59.177πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
NSsue.ns.cloudflare.com
A2606:4700:50::adf5:3a91πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A2803:f800:50::6ca2:c091πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsue.ns.cloudflare.com
A2a06:98c1:50::ac40:2091πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRsue.ns.cloudflare.com
A108.162.192.145πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A172.64.32.145πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A173.245.58.145πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
MXmx2.otenet.gr ⭐
A62.103.147.221πŸ‡¬πŸ‡· OTENET-GR62.103.0.0/16 OTEnet
PTRmx2.otenet.gr
MXmx3.otenet.gr(15)
A62.103.147.222πŸ‡¬πŸ‡· OTENET-GR62.103.0.0/16 OTEnet
PTRmx3.otenet.gr
MXmx4.otenet.gr(25)
A62.103.147.223πŸ‡¬πŸ‡· OTENET-GR62.103.0.0/16 OTEnet
PTRmx4.otenet.gr
MXmx.otenet.gr(30)
A62.103.147.198πŸ‡¬πŸ‡· OTENET-GR62.103.0.0/16 OTEnet
PTRmx.otenet.gr
TXTv=spf1 a mx include:spf.otenet.gr ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.86.105, 172.67.217.217
IPv6 hints2606:4700:3034::6815:5669, 2606:4700:3034::ac43:d9d9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOAisaac.ns.cloudflare.comdns@cloudflare.com serial=2403406943

gr

DNSSECπŸ”’ Signed (DS record present)
NSgrdns.ics.forth.gr ⭐
NSestia.ics.forth.gr
NSgr-at.ics.forth.gr
NSgr-c.ics.forth.gr
NSgr-d.ics.forth.gr
NSgr-m.ics.forth.gr
SOAgrdns.ics.forth.grhmaster-info@ics.forth.gr serial=2605092191

Same first word

Similar names

DNS History

17 records (10 active, 7 former)

20162017201820192020202120222023202420252026NSisaac.ns.cloudflare.comsue.ns.cloudflare.comns1.nameserverservice.dens2.nameserverservice.deMXmx.otenet.grmx2.otenet.grmx3.otenet.grmx4.otenet.grmail.opticons.grmx.zoho.commx2.zoho.comA104.21.86.105172.67.217.2172606:4700:3034::6815:56692606:4700:3034::ac43:d9d962.138.16.485.25.211.53
●NSisaac.ns.cloudflare.com2026-04-19 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-12-19 15:31:36
● 2026-04-19 05:33:40
● 2026-05-09 22:58:04
β—‹NSns1.nameserverservice.de2015-07-12 β†’ 2018-12-19 Β· 4 obs
● 2015-07-12 14:50:18
● 2018-12-19 15:31:36
β—‹ 2026-04-19 05:33:40
β—‹ 2026-05-09 22:58:04
β—‹NSns2.nameserverservice.de2015-07-12 β†’ 2018-12-19 Β· 4 obs
● 2015-07-12 14:50:18
● 2018-12-19 15:31:36
β—‹ 2026-04-19 05:33:40
β—‹ 2026-05-09 22:58:04
●NSsue.ns.cloudflare.com2026-04-19 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-12-19 15:31:36
● 2026-04-19 05:33:40
● 2026-05-09 22:58:04
β—‹MXmail.opticons.gr2015-07-12 β†’ 2017-01-23 Β· 4 obs
● 2015-07-12 14:50:18
● 2017-01-23 16:13:14
β—‹ 2018-12-19 15:31:36
β—‹ 2026-05-09 22:58:04
●MXmx.otenet.gr2026-04-19 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-12-19 15:31:36
● 2026-04-19 05:33:40
● 2026-05-09 22:58:04
β—‹MXmx.zoho.com2018-12-19 β†’ 2018-12-19 Β· 4 obs
β—‹ 2017-01-23 16:13:14
● 2018-12-19 15:31:36
β—‹ 2026-04-19 05:33:40
β—‹ 2026-05-09 22:58:04
●MXmx2.otenet.gr2026-04-19 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-12-19 15:31:36
● 2026-04-19 05:33:40
● 2026-05-09 22:58:04
β—‹MXmx2.zoho.com2018-12-19 β†’ 2018-12-19 Β· 4 obs
β—‹ 2017-01-23 16:13:14
● 2018-12-19 15:31:36
β—‹ 2026-04-19 05:33:40
β—‹ 2026-05-09 22:58:04
●MXmx3.otenet.gr2026-04-19 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-12-19 15:31:36
● 2026-04-19 05:33:40
● 2026-05-09 22:58:04
●MXmx4.otenet.gr2026-04-19 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-12-19 15:31:36
● 2026-04-19 05:33:40
● 2026-05-09 22:58:04
●A104.21.86.1052026-04-19 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-12-19 15:31:36
● 2026-04-19 05:33:40
● 2026-05-09 22:58:04
●A172.67.217.2172026-04-19 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-12-19 15:31:36
● 2026-04-19 05:33:40
● 2026-05-09 22:58:04
●A2606:4700:3034::6815:56692026-04-19 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-12-19 15:31:36
● 2026-04-19 05:33:40
● 2026-05-09 22:58:04
●A2606:4700:3034::ac43:d9d92026-04-19 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-12-19 15:31:36
● 2026-04-19 05:33:40
● 2026-05-09 22:58:04
β—‹A62.138.16.42018-12-19 β†’ 2018-12-19 Β· 4 obs
β—‹ 2017-01-23 16:13:14
● 2018-12-19 15:31:36
β—‹ 2026-04-19 05:33:40
β—‹ 2026-05-09 22:58:04
β—‹A85.25.211.532015-07-12 β†’ 2017-01-23 Β· 4 obs
● 2015-07-12 14:50:18
● 2017-01-23 16:13:14
β—‹ 2018-12-19 15:31:36
β—‹ 2026-05-09 22:58:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
grgr-d.ics.forth.gr, estia.ics.forth.gr, grdns.ics.forth.gr, gr-at.ics.forth.gr...-
opticons.grisaac.ns.cloudflare.com, sue.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.193.177

NS records: isaac.ns.cloudflare.com, sue.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opticons.gr (unsigned zone)

⏱️ Timing

Total: 1045ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.217.217, 104.21.86.105
AAAA22606:4700:3034::6815:5669, 2606:4700:3034::ac43:d9d9
NS2isaac.ns.cloudflare.com, sue.ns.cloudflare.com
MX4mx.otenet.gr (pri: 10), mx2.otenet.gr (pri: 15)...
TXT1v=spf1 a mx include:spf.otenet.gr ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isaac.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

opticons.gr maps to four IP numbers: 2606:4700:3034::6815:5669, 2606:4700:3034::ac43:d9d9, 104.21.86.105 and 172.67.217.217.

Other host names such as belasbh.com.br, googleplayrq.com, officebox.be, shenyunmeiye.com and rexas-rewards.com share IPs with opticons.gr.

Name Servers

Two name servers isaac.ns.cloudflare.com and sue.ns.cloudflare.com handle the delegation for opticons.gr.

opticons.gr shares the same name server setup as other domains, for example typeroom.eu, ergozakynthos.com, consumerology.com.au, isalatravel.com and lisi.gr.

opticons.gr at least partially shares name servers with other domains, for example lfssteel.com, smartprimeplatform.digital, zepcraft.com, karavan.in and nldsl.in.

These name servers are often used together with nile.ns.cloudflare.com and eva.ns.cloudflare.com.

Host names with six IP numbers:

isaac.ns.cloudflare.com points to 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177.

sue.ns.cloudflare.com points to 2606:4700:50::adf5:3a91, 2803:f800:50::6ca2:c091, 2a06:98c1:50::ac40:2091, 108.162.192.145, 172.64.32.145 and 173.245.58.145.

Mail Servers

opticons.gr is served by four mail servers: mx2.otenet.gr, mx3.otenet.gr, mx4.otenet.gr and mx.otenet.gr.

opticons.gr shares at least partially some mail servers with other domains, for instance armor.gr, foteinos.gr, greekshipping.gr, ngp.gr and 1746.syzefxis.gov.gr.

Host names with one IP number:

mx2.otenet.gr points to: 62.103.147.221

mx3.otenet.gr points to: 62.103.147.222

mx4.otenet.gr points to: 62.103.147.223

mx.otenet.gr points to: 62.103.147.198