CF1760966873172-tsm20251017082432

DNSWHOIS.INFO - grethen.lu

Search for IP or hostnames:

grethen.lu checked at 2025-10-20T13:27:53.160Z 188ms 113/113/113 100% R:16

grethen.lu

NSns1.eurodns.com
A2610:1c8:b002::107 ๐Ÿ‡บ๐Ÿ‡ธ NuCDN
PTRns1.eurodns.com
A199.167.66.107๐Ÿ‡บ๐Ÿ‡ธ NuCDN
PTRns1.eurodns.com
NSns2.eurodns.com
A2610:1c8:b001::107 ๐Ÿ‡บ๐Ÿ‡ธ NuCDN
PTRns2.eurodns.com
A104.37.178.107๐Ÿ‡บ๐Ÿ‡ธ NuCDN
PTRns2.eurodns.com
NSns3.eurodns.com
A2610:1c8:b002::108 ๐Ÿ‡บ๐Ÿ‡ธ NuCDN
A199.167.66.108๐Ÿ‡บ๐Ÿ‡ธ NuCDN
PTRns3.eurodns.com
NSns4.eurodns.com
A2610:1c8:b001::108 ๐Ÿ‡บ๐Ÿ‡ธ NuCDN
PTRns4.eurodns.com
A104.37.178.108๐Ÿ‡บ๐Ÿ‡ธ NuCDN
PTRns4.eurodns.com
MXgrethen-lu.mail.protection.outlook.com
A2a01:111:f403:ca04::5 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::a ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca09::d ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.32๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.6๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.8๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.26๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A116.202.87.15๐Ÿ‡ฉ๐Ÿ‡ช Hetzner
PTRs6.wedo.lu

lu

NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSns1.dns.lu
NSp.dns.lu

Starts with same word

Starts similarily

AI analysis

grethen.lu points to a single IP number: 116.202.87.15.

Other host names such as colux.lu, metalica.lu and s6.wedo.lu share IP numbers with grethen.lu.

grethen.lu is delegated to four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

grethen.lu at least partially shares name servers with other domains, for instance algorit.hm, sexlijnen.org, zenitel.de, mascot.ie and one-marketing.org.

Host names with two IP numbers:

ns1.eurodns.com points to: 2610:1c8:b002::107 and 199.167.66.107.

ns2.eurodns.com points to: 2610:1c8:b001::107 and 104.37.178.107.

ns3.eurodns.com points to: 2610:1c8:b002::108 and 199.167.66.108.

ns4.eurodns.com points to: 2610:1c8:b001::108 and 104.37.178.108.

grethen.lu is handled by a single mail server, grethen-lu.mail.protection.outlook.com.

grethen-lu.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::d, 52.101.68.32, 52.101.73.6, 52.101.73.8 and 52.101.73.26.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

amKmrQR CF johedugfp 2025-10-20