ludoscience.com - dns.ninja

ludoscience.com

DNSSEC⚠️ Not signed
A2a02:4780:4b:fffb:fef2:2f79:9293:e2d3πŸ‡¨πŸ‡Ύ IIHOS0012a02:4780:4b::/48 HOSTINGER-US
A2a02:4780:4c:7262:5f07:85cd:a16e:2f98πŸ‡¨πŸ‡Ύ IIHOS0012a02:4780:4c::/48 HOSTINGER US
A88.223.87.20πŸ‡±πŸ‡Ή IIHOS00188.223.80.0/21 HOSTINGER US
A147.79.72.19πŸ‡ΊπŸ‡Έ IIHOS001147.79.72.0/21 HOSTINGER US
NSns1.dns-parking.com ⭐
A2400:cb00:2049:1::a29f:18c9πŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dns-parking.com
NSns2.dns-parking.com
A2400:cb00:2049:1::a29f:192aπŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dns-parking.com
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
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
TXTv=spf1 include:_mailcust.gandi.net ?all
SOAns1.dns-parking.comdns@hostinger.com 2026-06-18 #1

com

WOT: SAFE (75/100)

Same first word

Similar names

DNS History

57 records (8 active, 49 former)

20162017201820192020202120222023202420252026NSns1.dns-parking.comns2.dns-parking.comns1.nuxit.netns2.nuxit.netMXfb.mail.gandi.netspool.mail.gandi.netA147.79.72.192a02:4780:4b:fffb:fef2:2f79:9293:e2d32a02:4780:4c:7262:5f07:85cd:a16e:2f9888.223.87.20145.223.124.116145.223.124.217147.79.120.158147.79.120.249147.79.72.133147.79.72.182147.79.72.243147.79.79.186148.135.128.187148.135.128.66148.135.128.75195.114.18.129195.35.60.55212.1.212.1692600:1901:0:84ef::2a02:4780:1e:5281:ba4d:44b0:e767:9a232a02:4780:22:fbb2:a357:6b01:c858:a5542a02:4780:4a:1242:b8c3:6380:9e5c:1e462a02:4780:4a:bf64:8622:bbea:d7c8:b41f2a02:4780:4a:cf07:7248:2039:824e:86542a02:4780:4b:c87b:9e2d:9878:8017:d3e42a02:4780:4b:e669:2934:6d0d:4347:66b2a02:4780:4b:f81f:56e9:9887:bf31:d2ed2a02:4780:4c:a2cf:8ec6:59ea:7a2b:6d2d2a02:4780:4d:2e09:a5af:f960:4404:bfab2a02:4780:4d:5b9d:ad4:70fa:92e:1a652a02:4780:4d:dfc6:9759:5c8a:8df6:2432a02:4780:4e:5e3f:8008:b8bd:5590:f352a02:4780:4e:9b48:d02e:bab5:31de:5bea2a02:4780:4f:1eb1:394e:720b:a295:f1902a02:4780:4f:9e6b:b40d:4a67:18e9:8bef2a02:4780:4f:a282:b26a:7a3b:5da4:5a4c2a02:4780:50:2b43:1ef4:88b6:ea74:d8942a02:4780:50:7cff:5045:3d3b:ee9e:c5f12a02:4780:50:a87b:5439:2583:3cd4:a93d2a02:4780:51:9779:abf9:35ef:6e3c:460d2a02:4780:51:d46e:e10f:aea2:a4f0:c64334.120.137.4177.37.76.17077.37.76.5377.37.76.9088.223.87.1788.223.87.18588.223.87.8988.223.87.9992.112.198.2292.112.198.61
●NSns1.dns-parking.com2026-02-24 β†’ 2026-06-18 Β· 3 obs
β—‹ 2017-12-25 11:12:06
● 2026-02-24 07:58:02
● 2026-06-18 12:56:46
β—‹NSns1.nuxit.net2015-06-24 β†’ 2017-12-25 Β· 4 obs
● 2015-06-24 17:47:48
● 2017-12-25 11:12:06
β—‹ 2026-02-24 07:58:02
β—‹ 2026-06-18 12:56:46
●NSns2.dns-parking.com2026-02-24 β†’ 2026-06-18 Β· 3 obs
β—‹ 2017-12-25 11:12:06
● 2026-02-24 07:58:02
● 2026-06-18 12:56:46
β—‹NSns2.nuxit.net2015-06-24 β†’ 2017-12-25 Β· 4 obs
● 2015-06-24 17:47:48
● 2017-12-25 11:12:06
β—‹ 2026-02-24 07:58:02
β—‹ 2026-06-18 12:56:46
●MXfb.mail.gandi.net2026-02-24 β†’ 2026-06-18 Β· 3 obs
β—‹ 2015-06-24 17:47:48
● 2026-02-24 07:58:02
● 2026-06-18 12:56:46
●MXspool.mail.gandi.net2015-06-24 β†’ 2026-06-18 Β· 2 obs
● 2015-06-24 17:47:48
● 2026-06-18 12:56:46
β—‹A145.223.124.1162026-05-16 β†’ 2026-05-16 Β· 4 obs
β—‹ 2026-05-13 06:31:32
● 2026-05-16 11:07:24
β—‹ 2026-05-23 08:52:54
β—‹ 2026-06-18 12:56:46
β—‹A145.223.124.2172026-06-17 β†’ 2026-06-17 Β· 4 obs
β—‹ 2026-06-17 20:26:18
● 2026-06-17 21:05:06
β—‹ 2026-06-18 12:56:42
β—‹ 2026-06-18 12:56:46
β—‹A147.79.120.1582026-06-07 β†’ 2026-06-07 Β· 4 obs
β—‹ 2026-05-23 08:52:54
● 2026-06-07 17:45:24
β—‹ 2026-06-08 11:01:32
β—‹ 2026-06-18 12:56:46
β—‹A147.79.120.2492026-06-08 β†’ 2026-06-08 Β· 4 obs
β—‹ 2026-06-07 17:45:24
● 2026-06-08 11:01:32
β—‹ 2026-06-08 16:22:08
β—‹ 2026-06-18 12:56:46
β—‹A147.79.72.1332026-05-13 β†’ 2026-05-13 Β· 4 obs
β—‹ 2026-05-11 12:48:56
● 2026-05-13 06:31:32
β—‹ 2026-05-16 11:07:24
β—‹ 2026-06-18 12:56:46
β—‹A147.79.72.1822026-05-11 β†’ 2026-05-11 Β· 4 obs
β—‹ 2026-02-24 07:58:02
● 2026-05-11 12:48:56
β—‹ 2026-05-13 06:31:32
β—‹ 2026-06-18 12:56:46
●A147.79.72.192026-06-18 β†’ 2026-06-18 Β· 3 obs
β—‹ 2026-06-17 21:05:06
● 2026-06-18 12:56:42
● 2026-06-18 12:56:46
β—‹A147.79.72.2432026-06-17 β†’ 2026-06-17 Β· 4 obs
β—‹ 2026-06-17 20:26:18
● 2026-06-17 21:05:06
β—‹ 2026-06-18 12:56:42
β—‹ 2026-06-18 12:56:46
β—‹A147.79.79.1862026-06-17 β†’ 2026-06-17 Β· 4 obs
β—‹ 2026-06-10 04:13:34
● 2026-06-17 20:26:18
β—‹ 2026-06-17 21:05:06
β—‹ 2026-06-18 12:56:46
β—‹A148.135.128.1872026-06-10 β†’ 2026-06-10 Β· 4 obs
β—‹ 2026-06-09 14:01:08
● 2026-06-10 04:13:34
β—‹ 2026-06-17 20:26:18
β—‹ 2026-06-18 12:56:46
β—‹A148.135.128.662026-05-23 β†’ 2026-05-23 Β· 4 obs
β—‹ 2026-05-16 11:07:24
● 2026-05-23 08:52:54
β—‹ 2026-06-07 17:45:24
β—‹ 2026-06-18 12:56:46
β—‹A148.135.128.752026-06-09 β†’ 2026-06-09 Β· 4 obs
β—‹ 2026-06-08 16:22:08
● 2026-06-09 14:01:08
β—‹ 2026-06-10 04:13:34
β—‹ 2026-06-18 12:56:46
β—‹A195.114.18.1292015-06-24 β†’ 2017-12-25 Β· 4 obs
● 2015-06-24 17:47:48
● 2017-12-25 11:12:06
β—‹ 2026-02-24 07:58:02
β—‹ 2026-06-18 12:56:46
β—‹A195.35.60.552026-06-08 β†’ 2026-06-08 Β· 4 obs
β—‹ 2026-06-08 11:01:32
● 2026-06-08 16:22:08
β—‹ 2026-06-09 14:01:08
β—‹ 2026-06-18 12:56:46
β—‹A212.1.212.1692026-06-08 β†’ 2026-06-08 Β· 4 obs
β—‹ 2026-06-08 11:01:32
● 2026-06-08 16:22:08
β—‹ 2026-06-09 14:01:08
β—‹ 2026-06-18 12:56:46
β—‹A2600:1901:0:84ef::2026-02-24 β†’ 2026-02-24 Β· 4 obs
β—‹ 2017-12-25 11:12:06
● 2026-02-24 07:58:02
β—‹ 2026-05-11 12:48:56
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:1e:5281:ba4d:44b0:e767:9a232026-06-08 β†’ 2026-06-08 Β· 4 obs
β—‹ 2026-06-08 11:01:32
● 2026-06-08 16:22:08
β—‹ 2026-06-09 14:01:08
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:22:fbb2:a357:6b01:c858:a5542026-06-08 β†’ 2026-06-08 Β· 4 obs
β—‹ 2026-06-08 11:01:32
● 2026-06-08 16:22:08
β—‹ 2026-06-09 14:01:08
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4a:1242:b8c3:6380:9e5c:1e462026-05-13 β†’ 2026-05-13 Β· 4 obs
β—‹ 2026-05-11 12:48:56
● 2026-05-13 06:31:32
β—‹ 2026-05-16 11:07:24
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4a:bf64:8622:bbea:d7c8:b41f2026-05-16 β†’ 2026-05-16 Β· 4 obs
β—‹ 2026-05-13 06:31:32
● 2026-05-16 11:07:24
β—‹ 2026-05-23 08:52:54
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4a:cf07:7248:2039:824e:86542026-06-17 β†’ 2026-06-17 Β· 4 obs
β—‹ 2026-06-10 04:13:34
● 2026-06-17 20:26:18
β—‹ 2026-06-17 21:05:06
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4b:c87b:9e2d:9878:8017:d3e42026-05-11 β†’ 2026-05-11 Β· 4 obs
β—‹ 2026-02-24 07:58:02
● 2026-05-11 12:48:56
β—‹ 2026-05-13 06:31:32
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4b:e669:2934:6d0d:4347:66b2026-06-17 β†’ 2026-06-17 Β· 4 obs
β—‹ 2026-06-10 04:13:34
● 2026-06-17 20:26:18
β—‹ 2026-06-17 21:05:06
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4b:f81f:56e9:9887:bf31:d2ed2026-06-17 β†’ 2026-06-17 Β· 4 obs
β—‹ 2026-06-17 20:26:18
● 2026-06-17 21:05:06
β—‹ 2026-06-18 12:56:42
β—‹ 2026-06-18 12:56:46
●A2a02:4780:4b:fffb:fef2:2f79:9293:e2d32026-06-18 β†’ 2026-06-18 Β· 3 obs
β—‹ 2026-06-17 21:05:06
● 2026-06-18 12:56:42
● 2026-06-18 12:56:46
●A2a02:4780:4c:7262:5f07:85cd:a16e:2f982026-06-18 β†’ 2026-06-18 Β· 3 obs
β—‹ 2026-06-17 21:05:06
● 2026-06-18 12:56:42
● 2026-06-18 12:56:46
β—‹A2a02:4780:4c:a2cf:8ec6:59ea:7a2b:6d2d2026-06-17 β†’ 2026-06-17 Β· 4 obs
β—‹ 2026-06-17 20:26:18
● 2026-06-17 21:05:06
β—‹ 2026-06-18 12:56:42
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4d:2e09:a5af:f960:4404:bfab2026-05-11 β†’ 2026-05-11 Β· 4 obs
β—‹ 2026-02-24 07:58:02
● 2026-05-11 12:48:56
β—‹ 2026-05-13 06:31:32
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4d:5b9d:ad4:70fa:92e:1a652026-05-13 β†’ 2026-05-13 Β· 4 obs
β—‹ 2026-05-11 12:48:56
● 2026-05-13 06:31:32
β—‹ 2026-05-16 11:07:24
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4d:dfc6:9759:5c8a:8df6:2432026-05-16 β†’ 2026-05-16 Β· 4 obs
β—‹ 2026-05-13 06:31:32
● 2026-05-16 11:07:24
β—‹ 2026-05-23 08:52:54
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4e:5e3f:8008:b8bd:5590:f352026-06-08 β†’ 2026-06-08 Β· 4 obs
β—‹ 2026-06-07 17:45:24
● 2026-06-08 11:01:32
β—‹ 2026-06-08 16:22:08
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4e:9b48:d02e:bab5:31de:5bea2026-06-10 β†’ 2026-06-10 Β· 4 obs
β—‹ 2026-06-09 14:01:08
● 2026-06-10 04:13:34
β—‹ 2026-06-17 20:26:18
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4f:1eb1:394e:720b:a295:f1902026-06-10 β†’ 2026-06-10 Β· 4 obs
β—‹ 2026-06-09 14:01:08
● 2026-06-10 04:13:34
β—‹ 2026-06-17 20:26:18
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4f:9e6b:b40d:4a67:18e9:8bef2026-05-23 β†’ 2026-05-23 Β· 4 obs
β—‹ 2026-05-16 11:07:24
● 2026-05-23 08:52:54
β—‹ 2026-06-07 17:45:24
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:4f:a282:b26a:7a3b:5da4:5a4c2026-06-09 β†’ 2026-06-09 Β· 4 obs
β—‹ 2026-06-08 16:22:08
● 2026-06-09 14:01:08
β—‹ 2026-06-10 04:13:34
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:50:2b43:1ef4:88b6:ea74:d8942026-06-07 β†’ 2026-06-07 Β· 4 obs
β—‹ 2026-05-23 08:52:54
● 2026-06-07 17:45:24
β—‹ 2026-06-08 11:01:32
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:50:7cff:5045:3d3b:ee9e:c5f12026-06-08 β†’ 2026-06-08 Β· 4 obs
β—‹ 2026-06-07 17:45:24
● 2026-06-08 11:01:32
β—‹ 2026-06-08 16:22:08
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:50:a87b:5439:2583:3cd4:a93d2026-05-23 β†’ 2026-05-23 Β· 4 obs
β—‹ 2026-05-16 11:07:24
● 2026-05-23 08:52:54
β—‹ 2026-06-07 17:45:24
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:51:9779:abf9:35ef:6e3c:460d2026-06-09 β†’ 2026-06-09 Β· 4 obs
β—‹ 2026-06-08 16:22:08
● 2026-06-09 14:01:08
β—‹ 2026-06-10 04:13:34
β—‹ 2026-06-18 12:56:46
β—‹A2a02:4780:51:d46e:e10f:aea2:a4f0:c6432026-06-07 β†’ 2026-06-07 Β· 4 obs
β—‹ 2026-05-23 08:52:54
● 2026-06-07 17:45:24
β—‹ 2026-06-08 11:01:32
β—‹ 2026-06-18 12:56:46
β—‹A34.120.137.412026-02-24 β†’ 2026-02-24 Β· 4 obs
β—‹ 2017-12-25 11:12:06
● 2026-02-24 07:58:02
β—‹ 2026-05-11 12:48:56
β—‹ 2026-06-18 12:56:46
β—‹A77.37.76.1702026-06-08 β†’ 2026-06-08 Β· 4 obs
β—‹ 2026-06-07 17:45:24
● 2026-06-08 11:01:32
β—‹ 2026-06-08 16:22:08
β—‹ 2026-06-18 12:56:46
β—‹A77.37.76.532026-06-09 β†’ 2026-06-09 Β· 4 obs
β—‹ 2026-06-08 16:22:08
● 2026-06-09 14:01:08
β—‹ 2026-06-10 04:13:34
β—‹ 2026-06-18 12:56:46
β—‹A77.37.76.902026-05-23 β†’ 2026-05-23 Β· 4 obs
β—‹ 2026-05-16 11:07:24
● 2026-05-23 08:52:54
β—‹ 2026-06-07 17:45:24
β—‹ 2026-06-18 12:56:46
β—‹A88.223.87.172026-05-16 β†’ 2026-05-16 Β· 4 obs
β—‹ 2026-05-13 06:31:32
● 2026-05-16 11:07:24
β—‹ 2026-05-23 08:52:54
β—‹ 2026-06-18 12:56:46
β—‹A88.223.87.1852026-05-11 β†’ 2026-05-11 Β· 4 obs
β—‹ 2026-02-24 07:58:02
● 2026-05-11 12:48:56
β—‹ 2026-05-13 06:31:32
β—‹ 2026-06-18 12:56:46
●A88.223.87.202026-06-18 β†’ 2026-06-18 Β· 3 obs
β—‹ 2026-06-17 21:05:06
● 2026-06-18 12:56:42
● 2026-06-18 12:56:46
β—‹A88.223.87.892026-05-13 β†’ 2026-05-13 Β· 4 obs
β—‹ 2026-05-11 12:48:56
● 2026-05-13 06:31:32
β—‹ 2026-05-16 11:07:24
β—‹ 2026-06-18 12:56:46
β—‹A88.223.87.992026-06-17 β†’ 2026-06-17 Β· 4 obs
β—‹ 2026-06-10 04:13:34
● 2026-06-17 20:26:18
β—‹ 2026-06-17 21:05:06
β—‹ 2026-06-18 12:56:46
β—‹A92.112.198.222026-06-10 β†’ 2026-06-10 Β· 4 obs
β—‹ 2026-06-09 14:01:08
● 2026-06-10 04:13:34
β—‹ 2026-06-17 20:26:18
β—‹ 2026-06-18 12:56:46
β—‹A92.112.198.612026-06-07 β†’ 2026-06-07 Β· 4 obs
β—‹ 2026-05-23 08:52:54
● 2026-06-07 17:45:24
β—‹ 2026-06-08 11:01:32
β—‹ 2026-06-18 12:56:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
ludoscience.comns1.dns-parking.com, ns2.dns-parking.com4 records

βœ… Authoritative Response

Server:162.159.24.201

NS records: ns1.dns-parking.com, ns2.dns-parking.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ludoscience.com (unsigned zone)

⏱️ Timing

Total: 1082ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2147.79.72.19, 88.223.87.20
AAAA22a02:4780:4d:fcbd:37f1:30a0:6ff3:619e, 2a02:4780:4c:23a2:9b65:4666:c897:a000
NS2ns2.dns-parking.com, ns1.dns-parking.com
MX2spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)
TXT1v=spf1 include:_mailcust.gandi.net ?all
SOA1ns1.dns-parking.com dns.hostinger.com

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)

Analysis

IP Addresses

ludoscience.com points to the four IP addresses 88.223.87.20, 147.79.72.19, 2a02:4780:4b:fffb:fef2:2f79:9293:e2d3 and 2a02:4780:4c:7262:5f07:85cd:a16e:2f98.

bi-mexico.com.mx, passportcandles.com, isafeco.net plus two other host names have IP numbers in common with ludoscience.com.

Name Servers

Two name servers handle the delegation for ludoscience.com: ns1.dns-parking.com and ns2.dns-parking.com.

The name server configuration of ludoscience.com is shared with other domains, for instance limpafigado.shop, jhonatanmedeiros.com, minhacartacontemplada.com.br and two others.

ludoscience.com shares at least some of its name servers with domains including uitcl.org, colegiomotoliniapozarica.edu.mx and jarrad.co

ns1.dns-parking.com and ns2.dns-parking.com both carry two IP addresses. The A records for ns1.dns-parking.com are 162.159.24.201 and 2400:cb00:2049:1::a29f:18c9; the A records for ns2.dns-parking.com are 162.159.25.42 and 2400:cb00:2049:1::a29f:192a.

Mail Servers

ludoscience.com uses two mail servers, fb.mail.gandi.net and spool.mail.gandi.net.

The mail server setup of ludoscience.com matches that of other domains such as cfdt-transports-environnement.fr, suissedermatologie.com, permisdenaviguer.com and two others.

ludoscience.com and a number of other domains β€” kidsinventstuff.com, parabellum.cc, loopdo.com and expresscafe.fr among them β€” share at least some of the same mail servers.

Hosts with 6 IP addresses each:

fb.mail.gandi.net resolves to 217.70.178.215, 217.70.178.216 and 217.70.178.217 among others, with 3 other IP addresses in total.

Host names pointing to two IP addresses:

spool.mail.gandi.net resolves to two addresses: 217.70.178.1 and 2001:4b98:e00::1.