b2btech.gr - dns.ninja
b2btech.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=2607200091 | ||||||
Subdomains
smtp1.b2btech.gr |
Same first word
b2btech.com |
b2btech.net |
b2btech.ca |
b2btech.org |
b2btech.ai |
b2btech.marketing |
b2btech.co.uk |
b2btech.gr |
b2btech.in |
b2btech.com.br |
Similar names
DNS History
13 records (9 active, 4 former)
○NSdns1.papaki.gr2017-02-12 → 2017-02-12 · 3 obs
○ 2018-11-22 22:23:44
○ 2026-07-20 01:28:38
○NSdns2.papaki.gr2017-02-12 → 2017-02-12 · 3 obs
○ 2018-11-22 22:23:44
○ 2026-07-20 01:28:38
●NSns10.dnsmadeeasy.com2018-11-22 → 2026-07-20 · 3 obs
● 2018-11-22 22:23:44
● 2026-07-20 01:28:38
●NSns11.dnsmadeeasy.com2018-11-22 → 2026-07-20 · 3 obs
● 2018-11-22 22:23:44
● 2026-07-20 01:28:38
●NSns12.dnsmadeeasy.com2018-11-22 → 2026-07-20 · 3 obs
● 2018-11-22 22:23:44
● 2026-07-20 01:28:38
●NSns13.dnsmadeeasy.com2018-11-22 → 2026-07-20 · 3 obs
● 2018-11-22 22:23:44
● 2026-07-20 01:28:38
●NSns14.dnsmadeeasy.com2018-11-22 → 2026-07-20 · 3 obs
● 2018-11-22 22:23:44
● 2026-07-20 01:28:38
●NSns15.dnsmadeeasy.com2018-11-22 → 2026-07-20 · 3 obs
● 2018-11-22 22:23:44
● 2026-07-20 01:28:38
●NSns20.digicertdns.com2026-03-17 → 2026-07-20 · 3 obs
● 2026-03-17 19:50:34
● 2026-07-20 01:28:38
○A151.80.193.212018-11-22 → 2018-11-22 · 4 obs
● 2018-11-22 22:23:44
○ 2026-03-17 19:50:34
○ 2026-07-20 01:28:38
●A185.36.235.1722026-03-17 → 2026-07-20 · 3 obs
● 2026-03-17 19:50:34
● 2026-07-20 01:28:38
○A87.255.41.852017-02-12 → 2017-02-12 · 3 obs
○ 2018-11-22 22:23:44
○ 2026-07-20 01:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gr | gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr, gr-at.ics.forth.gr... | 10 records |
| b2btech.gr | ns10.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns13.dnsmadeeasy.com... | - |
✅ Authoritative Response
Server:208.94.148.4
NS records: ns10.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns15.dnsmadeeasy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2btech.gr (unsigned zone)
⏱️ Timing
Total: 1001ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.36.235.172 |
| NS | 6 | ns13.dnsmadeeasy.com, ns12.dnsmadeeasy.com... |
| MX | 1 | smtp2.qwe.gr (pri: 0) |
| TXT | 1 | v=spf1 mx a ptr ip4:87.255.41.64/26 ip4: |
| SOA | 1 | ns20.digicertdns.com dns.digicertdns.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr...)
Analysis
Hierarchy
smtp1.b2btech.gr is delegated beneath b2btech.gr.
IP Addresses
b2btech.gr has exactly one IP address — 185.36.235.172.
Name Servers
b2btech.gr has 7 name servers — ns20.digicertdns.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com and 4 others.
There is at least partial name server overlap between b2btech.gr and other domains — 2kweb.dk, edfj.org, hrx.com.hk and two more among them.
These name servers regularly appear alongside ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com and 6 other name servers in NS record sets.
Host names pointing to two IP addresses:
ns20.digicertdns.com resolves to 208.94.148.223 and 2600:1800:10::1:1f.
ns10.dnsmadeeasy.com resolves to 208.94.148.4 and 2600:1800:10::1.
ns11.dnsmadeeasy.com resolves to 208.80.124.4 and 2600:1801:11::1.
ns12.dnsmadeeasy.com resolves to 208.80.126.4 and 2600:1802:12::1.
ns13.dnsmadeeasy.com resolves to 208.80.125.4 and 2600:1801:13::1.
ns14.dnsmadeeasy.com resolves to 208.80.127.4 and 2600:1802:14::1.
ns15.dnsmadeeasy.com resolves to 208.94.149.4 and 2600:1800:15::1.
Mail Servers
b2btech.gr uses one mail server — smtp2.qwe.gr.
b2btech.gr uses the same mail servers as other domains, including greekguide.com.
smtp2.qwe.gr points to one IP number — 144.76.120.107.