www.2821.gr - robtex.com

www.2821.gr

CNAME2821.gr
DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2e0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:81c1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.224Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.193🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdora.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A2803:f800:50::6ca2:c06c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdora.ns.cloudflare.com
A2a06:98c1:50::ac40:206c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdora.ns.cloudflare.com
A108.162.192.108🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A172.64.32.108🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A173.245.58.108🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
NSphil.ns.cloudflare.com
A2606:4700:58::adf5:3b89🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
A2803:f800:50::6ca2:c189🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRphil.ns.cloudflare.com
A2a06:98c1:50::ac40:2189🇺🇸 Cloudflare2a06:98c1:50::/45
PTRphil.ns.cloudflare.com
A108.162.193.137🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
A172.64.33.137🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
A173.245.59.137🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
MXmx2.zoho.eu ⭐
A89.36.170.166🇨🇭 COMPUTERLINE89.36.170.0/24
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
MXmx3.zoho.eu(20)
A185.20.209.166🇨🇭 COMPUTERLINE185.20.209.0/24
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
MXmx.zoho.eu(50)
A185.20.209.166🇨🇭 COMPUTERLINE185.20.209.0/24
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
TXTv=spf1 include:zohomail.eu ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.224, 172.67.129.193
IPv6 hints2606:4700:3033::6815:2e0, 2606:4700:3035::ac43:81c1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOAdora.ns.cloudflare.comdns@cloudflare.com serial=2399829106

2821.gr

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2e0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:81c1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.224Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.193🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdora.ns.cloudflare.com ⭐
NSphil.ns.cloudflare.com
MXmx2.zoho.eu ⭐
MXmx3.zoho.eu(20)
MXmx.zoho.eu(50)
TXTv=spf1 include:zohomail.eu ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.224, 172.67.129.193
IPv6 hints2606:4700:3033::6815:2e0, 2606:4700:3035::ac43:81c1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOAdora.ns.cloudflare.comdns@cloudflare.com serial=2399829106

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DNS History

10 records (2 active, 8 former)

20162017201820192020202120222023202420252026NSdora.ns.cloudflare.comphil.ns.cloudflare.comMXdc-6e15de90.2821.grA168.235.125.96104.28.26.28104.28.27.28185.34.216.1992606:4700:30::681c:1a1c2606:4700:30::681c:1b1cCNAME2821.gr
○NSdora.ns.cloudflare.com2015-11-12 → 2016-07-18 · 4 obs
● 2015-11-12 11:12:46
● 2016-07-18 10:12:20
○ 2018-12-07 23:48:58
○ 2026-04-25 12:09:40
○NSphil.ns.cloudflare.com2015-11-12 → 2016-07-18 · 4 obs
● 2015-11-12 11:12:46
● 2016-07-18 10:12:20
○ 2018-12-07 23:48:58
○ 2026-04-25 12:09:40
○MXdc-6e15de90.2821.gr2015-11-12 → 2016-07-18 · 4 obs
● 2015-11-12 11:12:46
● 2016-07-18 10:12:20
○ 2018-12-07 23:48:58
○ 2026-04-25 12:09:40
○A104.28.26.282015-06-26 → 2018-12-07 · 4 obs
● 2015-06-26 05:31:34
● 2018-12-07 23:48:58
○ 2026-02-22 12:39:16
○ 2026-04-25 12:09:40
○A104.28.27.282015-06-26 → 2018-12-07 · 4 obs
● 2015-06-26 05:31:34
● 2018-12-07 23:48:58
○ 2026-02-22 12:39:16
○ 2026-04-25 12:09:40
●A168.235.125.962026-02-22 → 2026-04-25 · 3 obs
○ 2018-12-07 23:48:58
● 2026-02-22 12:39:16
● 2026-04-25 12:09:40
○A185.34.216.1992026-02-22 → 2026-04-25 · 2 obs
○ 2026-02-22 12:39:16
○ 2026-04-25 12:09:40
○A2606:4700:30::681c:1a1c2018-12-07 → 2018-12-07 · 4 obs
○ 2015-06-26 05:31:34
● 2018-12-07 23:48:58
○ 2026-02-22 12:39:16
○ 2026-04-25 12:09:40
○A2606:4700:30::681c:1b1c2018-12-07 → 2018-12-07 · 4 obs
○ 2015-06-26 05:31:34
● 2018-12-07 23:48:58
○ 2026-02-22 12:39:16
○ 2026-04-25 12:09:40
●CNAME2821.gr2015-06-26 → 2026-04-25 · 5 obs
● 2015-06-26 05:31:34
● 2016-07-18 10:12:20
○ 2018-12-07 23:48:58
● 2026-02-22 12:39:16
● 2026-04-25 12:09:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
grgr-c.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr...-
2821.grdora.ns.cloudflare.com, phil.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.137

NS records: dora.ns.cloudflare.com, phil.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2821.gr (unsigned zone)

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

TypeCountSample Data
A1168.235.125.96
CNAME12821.gr

Analysis

IP Addresses

www.2821.gr refers to four IP numbers: 2606:4700:3033::6815:2e0, 2606:4700:3035::ac43:81c1, 104.21.2.224 and 172.67.129.193.

Other host names, for instance netuptimemonitor.com, wesisberg.com, ninja123link14.xyz, wiierrorcodes.com and bembishop.com.ua share IP numbers with www.2821.gr.

Name Servers

www.2821.gr's delegation uses two name servers: dora.ns.cloudflare.com and phil.ns.cloudflare.com.

www.2821.gr uses the same name server setup as other domains, such as everndeninteriors.com, tarnay.me, status2k.com, javkhongche.com and mineiro.io.

www.2821.gr at least partially shares name servers with other domains, including leafhomewaterquality.net, wohnen-schwerin.com, leafhomewatersystems.info, aartiroyan.com and pamcovas.com.

These name servers are often used with major.ns.cloudflare.com and zara.ns.cloudflare.com.

Host names with six IP numbers:

dora.ns.cloudflare.com points to 2606:4700:50::adf5:3a6c, 2803:f800:50::6ca2:c06c, 2a06:98c1:50::ac40:206c, 108.162.192.108, 172.64.32.108 and 173.245.58.108.

phil.ns.cloudflare.com points to 2606:4700:58::adf5:3b89, 2803:f800:50::6ca2:c189, 2a06:98c1:50::ac40:2189, 108.162.193.137, 172.64.33.137 and 173.245.59.137.

Mail Servers

Three mail servers handle www.2821.gr: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

www.2821.gr shares at least some mail servers with other domains, for example icseon.com, miguellobato.com, cadjobs.com, hotmate.com and lybekk.net.

Host names with a single IP:

mx2.zoho.eu points to: 89.36.170.166

mx3.zoho.eu points to: 185.20.209.166

mx.zoho.eu points to: 185.20.209.166

Host names pointing to 185.20.209.166: mx3.zoho.eu and mx.zoho.eu