postwork.gr - dns.ninja
postwork.gr
gr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | grdns.ics.forth.gr ⭐ | ||||||
| NS | estia.ics.forth.gr | ||||||
| NS | gr-a.ics.forth.gr | ||||||
| NS | gr-at.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=2607312191 | ||||||
Same first word
Similar names
DNS History
13 records (13 active, 0 former)
●NSwatson.ns.cloudflare.com2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●NSzainab.ns.cloudflare.com2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●MXaspmx.l.google.com2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●A104.26.14.1002026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●A104.26.15.1002026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●A172.67.70.1562026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●A2606:4700:20::681a:e642026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●A2606:4700:20::681a:f642026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
●A2606:4700:20::ac43:469c2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 00:37:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gr | gr-a.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr... | - |
| postwork.gr | watson.ns.cloudflare.com, zainab.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.23
NS records: watson.ns.cloudflare.com, zainab.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postwork.gr (unsigned zone)
⏱️ Timing
Total: 594ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.14.100, 104.26.15.100... |
| AAAA | 3 | 2606:4700:20::ac43:469c, 2606:4700:20::681a:e64... |
| NS | 2 | watson.ns.cloudflare.com, zainab.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 6 | facebook-domain-verification=t50gv72tn9q, firebase=postwork-7b224... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | watson.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
postwork.gr has 6 IP addresses — 104.26.14.100, 104.26.15.100, 172.67.70.156 and 3 more.
adventuresmithexplorations.com, blog.transfez.com, www2.faminas.edu.br and two other host names share IP numbers with postwork.gr.
Name Servers
DNS delegation for postwork.gr points to two name servers: watson.ns.cloudflare.com and zainab.ns.cloudflare.com.
postwork.gr uses the same name servers as several other domains — among them nexabrasil.space, antarctic.stream, rayip.com and two more.
At least some of postwork.gr's name servers are shared with other domains, for example twlsf.com, wodgehub.click, pavoni.app and two more.
It is common for these name servers to be used in conjunction with the name servers henry.ns.cloudflare.com, nola.ns.cloudflare.com and rita.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
watson.ns.cloudflare.com has IP addresses 108.162.195.23, 162.159.44.23 and 172.64.35.23, plus 3 other.
zainab.ns.cloudflare.com has IP addresses 108.162.194.149, 162.159.38.149 and 172.64.34.149, plus 3 other.
Mail Servers
Five mail servers handle postwork.gr: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
postwork.gr has at least partial mail server overlap with other domains such as ns500758.ns500698.ns500759.ns500759.ns500758.ns500698.ns500698.ns500698.ns500698.ns500576.ns500576.ns500686.ns500619.ns500576.ns500619.trackreceptor.com, softice.no, hill.email and two more.
These mail servers commonly appear together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two other mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com has two IP addresses: 64.233.180.26 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.