`algorithmos.edu.gr`

DNSSEC	⚠️ Not signed
A	116.202.82.107^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
		PTR	`ns1.mariapsarrou.gr`
NS	`ns1.mariapsarrou.gr` ⭐
		A	116.202.82.107^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
			PTR	`ns1.mariapsarrou.gr`
NS	`ns2.mariapsarrou.gr`
		A	116.202.82.107^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
			PTR	`ns1.mariapsarrou.gr`
MX	`mail.algorithmos.edu.gr` ⭐
		A	116.202.82.107^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
			PTR	`ns1.mariapsarrou.gr`
TXT	`google-site-verification=w-6kIIjxVOGHvlUzMTZq5ICOQB13QgJvS-9WIWZSgm4`
TXT	`v=spf1 a mx a:algorithmos.edu.gr ip4:116.202.82.107 ip6:2a01:4f8:231:3a2c::2 ...`
SOA	`ns1.mariapsarrou.gr`ns2@mariapsarrou.gr 2026-04-14 #0

`edu.gr`

	DNSSEC	⚠️ Not signed
	NS	`grdns-m.ics.forth.gr` ⭐ ⚠️ Not in parent delegation
	NS	`estia.ics.forth.gr` ⚠️ Not in parent delegation
	NS	`gr-at.ics.forth.gr` ⚠️ Not in parent delegation
	NS	`gr-c.ics.forth.gr` ⚠️ Not in parent delegation
	NS	`gr-d.ics.forth.gr` ⚠️ Not in parent delegation
	NS	`grdns.ics.forth.gr` ⚠️ Not in parent delegation
	SOA	`grdns.ics.forth.gr`hmaster-info@ics.forth.gr serial=2604272191

WOT: SAFE (68/100)
WOT: SAFE (89/100)

Subdomains

mail.algorithmos.edu.gr

www.algorithmos.edu.gr

Same first word

algorithmos.edu.gr

DNS History

11 records (4 active, 7 former)

○NSns.algorithmos.edu.gr2015-07-03 → 2015-07-03 · 4 obs

○ 2008-11-03 11:22:54
● 2015-07-03 12:12:58
○ 2016-07-10 16:02:22
○ 2026-04-27 23:27:36

○NSns1.algorithmos.edu.gr2008-11-03 → 2008-11-03 · 3 obs

● 2008-11-03 11:22:54
○ 2015-07-03 12:12:58
○ 2026-04-27 23:27:36

○NSns1.itbiz.gr2015-07-03 → 2015-07-03 · 4 obs

○ 2008-11-03 11:22:54
● 2015-07-03 12:12:58
○ 2016-07-10 16:02:22
○ 2026-04-27 23:27:36

●NSns1.mariapsarrou.gr2026-03-14 → 2026-04-27 · 3 obs

○ 2016-07-10 16:02:22
● 2026-03-14 23:51:28
● 2026-04-27 23:27:36

○NSns2.algorithmos.edu.gr2008-11-03 → 2008-11-03 · 3 obs

● 2008-11-03 11:22:54
○ 2015-07-03 12:12:58
○ 2026-04-27 23:27:36

○NSns2.itbiz.gr2015-07-03 → 2015-07-03 · 4 obs

○ 2008-11-03 11:22:54
● 2015-07-03 12:12:58
○ 2016-07-10 16:02:22
○ 2026-04-27 23:27:36

●NSns2.mariapsarrou.gr2026-03-14 → 2026-04-27 · 3 obs

○ 2016-07-10 16:02:22
● 2026-03-14 23:51:28
● 2026-04-27 23:27:36

●MXmail.algorithmos.edu.gr2015-07-03 → 2026-04-27 · 6 obs

○ 2008-11-03 11:22:54
● 2015-07-03 12:12:58
○ 2016-07-10 16:02:22
○ 2016-12-16 12:53:40
● 2026-03-14 23:51:28
● 2026-04-27 23:27:36

○MXmail.line.gr2008-11-03 → 2008-11-03 · 3 obs

● 2008-11-03 11:22:54
○ 2015-07-03 12:12:58
○ 2026-04-27 23:27:36

●A116.202.82.1072026-03-14 → 2026-04-27 · 3 obs

○ 2016-07-10 16:02:22
● 2026-03-14 23:51:28
● 2026-04-27 23:27:36

○A216.55.137.2432015-07-03 → 2015-07-03 · 4 obs

○ 2008-11-03 11:22:54
● 2015-07-03 12:12:58
○ 2016-07-10 16:02:22
○ 2026-04-27 23:27:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gr	estia.ics.forth.gr, gr-c.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr...	10 records
algorithmos.edu.gr	ns1.mariapsarrou.gr, ns2.mariapsarrou.gr	-

✅ Authoritative Response

Server:116.202.82.107

NS records: ns1.mariapsarrou.gr, ns2.mariapsarrou.gr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithmos.edu.gr (unsigned zone)

⏱️ Timing

Total: 1183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.202.82.107`
NS	2	`ns1.mariapsarrou.gr, ns2.mariapsarrou.gr`
MX	1	`mail.algorithmos.edu.gr (pri: 5)`
TXT	2	`v=spf1 a mx a:algorithmos.edu.gr ip4:116, google-site-verification=w-6kIIjxVOGHvlU`
SOA	1	`ns1.mariapsarrou.gr ns2.mariapsarrou.gr`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (grdns.ics.forth.gr, gr-at.ics.forth.gr, estia.ics.forth.gr...)

Analysis

Hierarchy

algorithmos.edu.gr is a parent of mail.algorithmos.edu.gr and www.algorithmos.edu.gr.

IP Addresses

algorithmos.edu.gr points to a single IP number: 116.202.82.107.

Other host names, for instance mail.gmkhotel.gr, ns1.mariapsarrou.gr, mail.algorithmos.edu.gr, gmkhotel.gr and mail.yarrow.io share IP numbers with algorithmos.edu.gr.

Name Servers

algorithmos.edu.gr is delegated to two name servers: ns1.mariapsarrou.gr and ns2.mariapsarrou.gr.

algorithmos.edu.gr uses the same name server setup as other domains, for instance pclawfirm.gr, mariapsarrou.gr, bree.gr, yarrow.io and neg.gr.

Host names with a single IP number:

ns1.mariapsarrou.gr points to 116.202.82.107.

ns2.mariapsarrou.gr points to 116.202.82.107.

Host names pointing to 116.202.82.107: ns1.mariapsarrou.gr and ns2.mariapsarrou.gr.

Mail Servers

The mail server for algorithmos.edu.gr is mail.algorithmos.edu.gr.

Host name mail.algorithmos.edu.gr resolves to IP 116.202.82.107.

algorithmos.edu.gr - robtex.com