gnu.gr - robtex.com

gnu.gr

DNSSEC⚠️ Not signed
A2001:648:2ffc:1015:a800:ff:fe50:eb44πŸ‡¬πŸ‡· GR-NET2001:648::/29 GRNETv6
PTRjupiter.libreops.cc
A83.212.169.120πŸ‡¬πŸ‡· GR-NET83.212.168.0/23 Deaggregated Space
NSns1.gandi.net ⭐
A2001:4b98:aaaa::2πŸ‡«πŸ‡· GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-1-a.gandi.net
A173.246.100.2πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-1-a.gandi.net
NSns-119-b.gandi.net
A2001:4b98:aaab::78πŸ‡«πŸ‡· GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRns-119-b.gandi.net
A213.167.230.120πŸ‡«πŸ‡· GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
NSns-12-c.gandi.net
A2604:3400:aaac::dπŸ‡ΊπŸ‡Έ GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.
PTRns-12-c.gandi.net
A217.70.187.13πŸ‡«πŸ‡· GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-12-c.gandi.net
NSns-4-a.gandi.net
A2001:4b98:aaaa::5πŸ‡«πŸ‡· GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-4-a.gandi.net
A173.246.100.5πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-4-a.gandi.net
MXspool.mail.gandi.net ⭐
A2001:4b98:e00::1πŸ‡«πŸ‡· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
A217.70.178.1πŸ‡«πŸ‡· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215πŸ‡«πŸ‡· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216πŸ‡«πŸ‡· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217πŸ‡«πŸ‡· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
A217.70.178.215πŸ‡«πŸ‡· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A217.70.178.216πŸ‡«πŸ‡· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A217.70.178.217πŸ‡«πŸ‡· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
SOAns1.gandi.nethostmaster@gandi.net serial=1783555200

gr

DNSSECπŸ”’ Signed (DS record present)
NSgrdns.ics.forth.gr ⭐
NSestia.ics.forth.gr
NSgr-a.ics.forth.gr
NSgr-at.ics.forth.gr
NSgr-d.ics.forth.gr
NSgr-m.ics.forth.gr
SOAgrdns.ics.forth.grhmaster-info@ics.forth.gr serial=2607130691

Same first word

Similar names

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns-119-b.gandi.netns-12-c.gandi.netns-4-a.gandi.netns1.gandi.neta.dns.gandi.netb.dns.gandi.netc.dns.gandi.netMXfb.mail.gandi.netspool.mail.gandi.netA2001:648:2ffc:1015:a800:ff:fe50:eb4483.212.169.120217.70.184.382a02:7aa0:1619::1a7f:7a2695.215.47.10
β—‹NSa.dns.gandi.net2015-06-30 β†’ 2017-01-13 Β· 4 obs
● 2015-06-30 04:26:12
● 2017-01-13 04:43:06
β—‹ 2020-11-08 17:30:00
β—‹ 2026-07-13 09:15:52
β—‹NSb.dns.gandi.net2015-06-30 β†’ 2017-01-13 Β· 4 obs
● 2015-06-30 04:26:12
● 2017-01-13 04:43:06
β—‹ 2020-11-08 17:30:00
β—‹ 2026-07-13 09:15:52
β—‹NSc.dns.gandi.net2015-06-30 β†’ 2017-01-13 Β· 4 obs
● 2015-06-30 04:26:12
● 2017-01-13 04:43:06
β—‹ 2020-11-08 17:30:00
β—‹ 2026-07-13 09:15:52
●NSns-119-b.gandi.net2020-11-08 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-01-13 04:43:06
● 2020-11-08 17:30:00
● 2026-07-13 09:15:52
●NSns-12-c.gandi.net2020-11-08 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-01-13 04:43:06
● 2020-11-08 17:30:00
● 2026-07-13 09:15:52
●NSns-4-a.gandi.net2020-11-08 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-01-13 04:43:06
● 2020-11-08 17:30:00
● 2026-07-13 09:15:52
●NSns1.gandi.net2020-11-08 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-01-13 04:43:06
● 2020-11-08 17:30:00
● 2026-07-13 09:15:52
●MXfb.mail.gandi.net2015-06-30 β†’ 2026-07-13 Β· 2 obs
● 2015-06-30 04:26:12
● 2026-07-13 09:15:52
●MXspool.mail.gandi.net2015-06-30 β†’ 2026-07-13 Β· 2 obs
● 2015-06-30 04:26:12
● 2026-07-13 09:15:52
●A2001:648:2ffc:1015:a800:ff:fe50:eb442016-04-15 β†’ 2026-07-13 Β· 3 obs
β—‹ 2016-01-23 10:43:40
● 2016-04-15 07:58:38
● 2026-07-13 09:15:52
β—‹A217.70.184.382015-06-30 β†’ 2015-11-03 Β· 4 obs
● 2015-06-30 04:26:12
● 2015-11-03 00:14:10
β—‹ 2016-01-23 10:43:40
β—‹ 2026-07-13 09:15:52
β—‹A2a02:7aa0:1619::1a7f:7a262016-01-23 β†’ 2016-01-23 Β· 4 obs
β—‹ 2015-11-03 00:14:10
● 2016-01-23 10:43:40
β—‹ 2016-04-15 07:58:38
β—‹ 2026-07-13 09:15:52
●A83.212.169.1202016-04-15 β†’ 2026-07-13 Β· 3 obs
β—‹ 2016-01-23 10:43:40
● 2016-04-15 07:58:38
● 2026-07-13 09:15:52
β—‹A95.215.47.102016-01-23 β†’ 2016-01-23 Β· 4 obs
β—‹ 2015-11-03 00:14:10
● 2016-01-23 10:43:40
β—‹ 2016-04-15 07:58:38
β—‹ 2026-07-13 09:15:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
grgr-a.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr...-
gnu.grns-4-a.gandi.net, ns-12-c.gandi.net, ns-119-b.gandi.net-

βœ… Authoritative Response

Server:213.167.230.120

NS records: ns-4-a.gandi.net, ns-12-c.gandi.net, ns-119-b.gandi.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gnu.gr (unsigned zone)

⏱️ Timing

Total: 846ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A183.212.169.120
AAAA12001:648:2ffc:1015:a800:ff:fe50:eb44
NS3ns-4-a.gandi.net, ns-119-b.gandi.net...
MX2fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)
SOA1ns1.gandi.net hostmaster.gandi.net

Analysis

IP Addresses

gnu.gr has two IP addresses: 83.212.169.120 and 2001:648:2ffc:1015:a800:ff:fe50:eb44

Other host names, such as jupiter.libreops.cc, share IP numbers with gnu.gr.

Name Servers

The authoritative name servers for gnu.gr are ns-119-b.gandi.net, ns-12-c.gandi.net, ns-4-a.gandi.net and ns1.gandi.net.

There is at least partial name server overlap between gnu.gr and other domains β€” oec-sa.com, pafilia.ro, algorea.org and two more among them.

These name servers regularly appear alongside ns-124-b.gandi.net, ns-100-c.gandi.net, ns-217-a.gandi.net and 5 other name servers in NS record sets.

All four hostnames β€” ns-119-b.gandi.net, ns-12-c.gandi.net, ns-4-a.gandi.net and ns1.gandi.net β€” resolve to two IP numbers apiece: ns-119-b.gandi.net to 213.167.230.120 and 2001:4b98:aaab::78; ns-12-c.gandi.net to 217.70.187.13 and 2604:3400:aaac::d; ns-4-a.gandi.net to 173.246.100.5 and 2001:4b98:aaaa::5; ns1.gandi.net to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

Mail for gnu.gr is handled by two mail servers β€” fb.mail.gandi.net and spool.mail.gandi.net.

gnu.gr uses an identical mail server configuration to several other domains β€” among them pascalevalyproduction.com, woodbrass.es, cogdimension.io and two more.

Some mail servers of gnu.gr are also used by other domains, notably rueduparapluie.fr and labedz.eu.

Hostnames that resolve to 6 IP addresses:

fb.mail.gandi.net resolves to 217.70.178.215, 217.70.178.216, 217.70.178.217 and 3 other IP addresses.

Hostnames that resolve to two IP addresses:

spool.mail.gandi.net points to 217.70.178.1 and 2001:4b98:e00::1.