dev.grnet.gr - robtex.com
dev.grnet.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.177.210.155🇬🇷 GR-NET194.177.208.0/22 GRNET | ||||||
| PTR | devstatic.grnet.gr | ||||||
| NS | worf.dev.grnet.gr ⭐ | ||||||
| A | 62.217.123.43🇬🇷 GR-NET62.217.64.0/18 Greek Research & Technology Network (GRNET) | ||||||
| NS | ns0.grnet.gr ⚠️ Not in parent delegation | ||||||
| A | 2001:648:2ffc:203::89🇬🇷 GR-NET2001:648::/29 GRNETv6 | ||||||
| PTR | ns0.grnet.gr | ||||||
| A | 83.212.5.89🇬🇷 GR-NET83.212.5.0/24 Deaggregated Space | ||||||
| PTR | ns0.grnet.gr | ||||||
| NS | ns1.grnet.gr ⚠️ Not in parent delegation | ||||||
| A | 2001:648:2ffc:112::2🇬🇷 GR-NET2001:648::/29 GRNETv6 | ||||||
| PTR | ns1.grnet.gr | ||||||
| A | 83.212.5.22🇬🇷 GR-NET83.212.5.0/24 Deaggregated Space | ||||||
| PTR | ns1.grnet.gr | ||||||
| MX | mx0.grnet.gr ⭐ | ||||||
| A | 2001:648:2ffc:200::161🇬🇷 GR-NET2001:648::/29 GRNETv6 | ||||||
| PTR | mx0.grnet.gr | ||||||
| A | 194.177.210.161🇬🇷 GR-NET194.177.208.0/22 GRNET | ||||||
| PTR | mx0.grnet.gr | ||||||
| TXT | v=spf1 a:mx-out.grnet.gr ptr:dev.grnet.gr ~all | ||||||
| SOA | worf.dev.grnet.grokeanos-dev@lists.grnet.gr 2026-01-19 #5 | ||||||
grnet.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.217.85.159🇬🇷 GR-NET62.217.85.0/24 Deaggregated Space | ||||||
| NS | ns-pri.grnet.gr ⭐ | ||||||
| NS | ns0.grnet.gr | ||||||
| NS | ns1.grnet.gr | ||||||
| MX | mx0.grnet.gr ⭐ | ||||||
| TXT | HARICA-s971Q4pjeDUXEj966fm | ||||||
| TXT | HARICA-ZSTDcHsW1IIrldmq0ED | ||||||
| TXT | v=spf1 mx a:smtp.admin.grnet.gr a:smtps.admin.grnet.gr a:events.grnet.gr incl... | ||||||
| TXT | google-site-verification=tzRJFQIwHxIppxpf_psdrb-PFV-a51JH5DSi0Sox6nI | ||||||
| SOA | ns-pri.grnet.grdnsmgr@grnet.gr 2026-03-20 #77 | ||||||
rank #58526 globally
rank #86 in the tld
This domain name is associated with the Greek Research and Technology Network (GRNET). GRNET provides internet connectivity, high-quality e-Infrastructures, and advanced services to the Greek Educational, Academic and Research community. It aims to support the scientific, educational, cultural and economic growth of Greece.WOT: SAFE (88/100)
📈 Tranco rank: #17,573
Subdomains
worf.dev.grnet.gr |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSworf.dev.grnet.gr2015-08-22 → 2026-03-21 · 2 obs
● 2026-03-21 03:57:44
●MXmx0.grnet.gr2026-02-25 → 2026-03-21 · 3 obs
● 2026-02-25 16:19:50
● 2026-03-21 03:57:44
○MXworf.dev.grnet.gr2015-08-22 → 2016-08-10 · 4 obs
● 2016-08-10 06:07:44
○ 2026-02-25 16:19:50
○ 2026-03-21 03:57:44
●A194.177.210.1552026-02-25 → 2026-03-21 · 3 obs
● 2026-02-25 16:19:50
● 2026-03-21 03:57:44
○A62.217.123.432015-08-22 → 2016-08-10 · 4 obs
● 2016-08-10 06:07:44
○ 2026-02-25 16:19:50
○ 2026-03-21 03:57:44
🔍 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... | 10 records |
| grnet.gr | ns0.grnet.gr, ns1.grnet.gr | 4 records |
✅ Authoritative Response
Server: 83.212.5.22
NS records: ns0.grnet.gr, ns1.grnet.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grnet.gr (unsigned zone)
⏱️ Timing
Total: 4881ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.177.210.155 |
| NS | 2 | ns0.grnet.gr, ns1.grnet.gr |
| MX | 1 | mx0.grnet.gr (pri: 10) |
| TXT | 1 | v=spf1 a:mx-out.grnet.gr ptr:dev.grnet.g |
| SOA | 1 | worf.dev.grnet.gr okeanos-dev.lists.grne |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (gr-c.ics.forth.gr, gr-c.ics.forth.gr, gr-d.ics.forth.gr...)
Analysis
Hierarchy
dev.grnet.gr is the parent of worf.dev.grnet.gr.
IP Addresses
dev.grnet.gr resolves to a single IP address: 194.177.210.155.
Other host names including synnefo.me, okeanoscloud.org, www.synnefo.org, devstatic.grnet.gr and synnefo.org share IP numbers with dev.grnet.gr.
Name Servers
dev.grnet.gr is delegated to three name servers: ns0.grnet.gr, ns1.grnet.gr and worf.dev.grnet.gr.
dev.grnet.gr at least partially shares name servers with other domains, including grnet.gr, nnc.gov.gr, 68.217.62.in-addr.arpa, 109.212.83.in-addr.arpa and grnog.gr.
these name servers are commonly used with ns-pri.grnet.gr, nspri4.grnet.gr, ns1.teicrete.gr, ns2.teicrete.gr and ns1.hmu.gr.
Host names with two IP numbers:
ns0.grnet.gr points to 2001:648:2ffc:203::89 and 83.212.5.89
ns1.grnet.gr points to 2001:648:2ffc:112::2 and 83.212.5.22
Host names with one IP number:
worf.dev.grnet.gr points to 62.217.123.43
Mail Servers
dev.grnet.gr is handled by a single mail server, mx0.grnet.gr.
dev.grnet.gr shares its mail server setup with other domains, including grnet.net, hidm-grnet.gr, sfbb.gr, okeanos-global.grnet.gr and ehealth.gov.gr.
mx0.grnet.gr points to two IPs: 2001:648:2ffc:200::161 and 194.177.210.161.