knowit.gr - dns.ninja
knowit.gr
gr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | grdns.ics.forth.gr ⭐ | ||||||
| NS | estia.ics.forth.gr | ||||||
| NS | gr-at.ics.forth.gr | ||||||
| NS | gr-c.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=2606260991 | ||||||
Subdomains
mail.knowit.gr |
Same first word
Similar names
DNS History
17 records (8 active, 9 former)
●NSdns1.papaki.gr2016-09-18 → 2026-06-26 · 3 obs
● 2016-09-18 10:52:20
● 2026-06-26 11:36:34
●NSdns2.papaki.gr2016-09-18 → 2026-06-26 · 3 obs
● 2016-09-18 10:52:20
● 2026-06-26 11:36:34
○NSns43.grserver.gr2015-06-03 → 2016-04-09 · 4 obs
● 2016-04-09 09:30:12
○ 2016-09-18 10:52:20
○ 2026-06-26 11:36:34
○NSns44.grserver.gr2015-06-03 → 2016-04-09 · 4 obs
● 2016-04-09 09:30:12
○ 2016-09-18 10:52:20
○ 2026-06-26 11:36:34
●MXalt1.aspmx.l.google.com2015-06-03 → 2026-06-26 · 2 obs
● 2026-06-26 11:36:34
●MXalt2.aspmx.l.google.com2015-06-03 → 2026-06-26 · 2 obs
● 2026-06-26 11:36:34
●MXaspmx.l.google.com2015-06-03 → 2026-06-26 · 2 obs
● 2026-06-26 11:36:34
●MXaspmx2.googlemail.com2015-06-03 → 2026-06-26 · 2 obs
● 2026-06-26 11:36:34
●MXaspmx3.googlemail.com2015-06-03 → 2026-06-26 · 2 obs
● 2026-06-26 11:36:34
○A2001:4860:4802:32::152015-06-03 → 2016-04-09 · 4 obs
● 2016-04-09 09:30:12
○ 2016-09-18 10:52:20
○ 2026-06-26 11:36:34
○A2001:4860:4802:34::152015-06-03 → 2016-04-09 · 4 obs
● 2016-04-09 09:30:12
○ 2016-09-18 10:52:20
○ 2026-06-26 11:36:34
○A2001:4860:4802:36::152015-06-03 → 2016-04-09 · 4 obs
● 2016-04-09 09:30:12
○ 2016-09-18 10:52:20
○ 2026-06-26 11:36:34
○A2001:4860:4802:38::152015-06-03 → 2016-04-09 · 4 obs
● 2016-04-09 09:30:12
○ 2016-09-18 10:52:20
○ 2026-06-26 11:36:34
○A216.239.32.212015-06-03 → 2016-04-09 · 4 obs
● 2016-04-09 09:30:12
○ 2016-09-18 10:52:20
○ 2026-06-26 11:36:34
●A216.239.34.212015-06-03 → 2026-06-26 · 2 obs
● 2026-06-26 11:36:34
○A216.239.36.212015-06-03 → 2016-04-09 · 4 obs
● 2016-04-09 09:30:12
○ 2016-09-18 10:52:20
○ 2026-06-26 11:36:34
○A216.239.38.212015-06-03 → 2016-04-09 · 4 obs
● 2016-04-09 09:30:12
○ 2016-09-18 10:52:20
○ 2026-06-26 11:36:34
🔍 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... | - |
| knowit.gr | dns1.papaki.gr, dns2.papaki.gr | - |
✅ Authoritative Response
Server:81.88.61.6
NS records: dns1.papaki.gr, dns2.papaki.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowit.gr (unsigned zone)
⏱️ Timing
Total: 1809ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.239.34.21 |
| NS | 2 | dns1.papaki.gr, dns2.papaki.gr |
| MX | 5 | alt2.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | dns1.papaki.gr support.papaki.gr |
Analysis
Hierarchy
knowit.gr is the parent zone for mail.knowit.gr.
IP Addresses
knowit.gr resolves to just one IP address, 216.239.34.21.
Two other host names, along with sistox.com, mearsptsa.com and agbelher.net, also share IP numbers with knowit.gr.
Name Servers
The NS records for knowit.gr delegate to dns1.papaki.gr and dns2.papaki.gr.
knowit.gr shares its NS records with other domains, for example greeksocialmedia.com, alxnt.com, sidirika.com and two others.
dns1.papaki.gr resolves to 81.88.61.6 and 2a01:8100:2911::2:184:6. Likewise, dns2.papaki.gr resolves to 195.110.124.229 and 2a01:8100:2912::2:184:6 — two IP addresses apiece.
Mail Servers
Mail for knowit.gr is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between knowit.gr and other domains, including ns500742.ns500754.ns500754.ns500754.ns500704.ns500731.ns500688.ns500705.ns500688.ns500671.ns500688.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, photoseis.com, ns500693.ns500765.ns500699.ns500693.ns500693.ns500693.ns500693.ns500693.ns500683.ns500699.ns500110.dtrkdll.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx2.googlemail.com return 172.217.216.26 and 2607:f8b0:4023:2803::1a.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for aspmx.l.google.com return 64.233.180.27 and 2607:f8b0:4004:c09::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1b IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.