DNSWHOIS.INFO - sk-grefrath.de

Search for IP or hostnames:

sk-grefrath.de checked at 2025-10-26T21:12:39.441Z 471ms 89/89/89 100% R:12

`sk-grefrath.de`

MX	`sk-grefrath.de`
NS	`ns1.iserv.eu`
		A	2a01:4f8:c01f:42::1 ^{🇩🇪 Hetzner}
			PTR	`ns1.iserv.eu`
		A	116.202.2.219^{🇩🇪 Hetzner}
			PTR	`ns1.iserv.eu`
NS	`ns2.iserv.eu`
		A	2a03:4000:20:19b::1 ^{🇩🇪 netcup GmbH}
			PTR	`ns2.iserv.eu`
		A	91.204.44.133^{🇩🇪 netcup GmbH}
			PTR	`ns2.iserv.eu`
NS	`ns3.iserv.eu`
		A	2a01:4f8:1c0c:8111::1 ^{🇩🇪 Hetzner}
			PTR	`ns3.iserv.eu`
		A	116.203.7.41^{🇩🇪 Hetzner}
			PTR	`ns3.iserv.eu`
NS	`ns4.iserv.eu`
		A	2a03:4000:20:19e::1 ^{🇩🇪 netcup GmbH}
			PTR	`ns4.iserv.eu`
		A	188.68.45.203^{🇩🇪 netcup GmbH}
			PTR	`ns4.iserv.eu`
MX	`offline.iserv.eu`
		A	2a01:4f8:c2c:4863::1 ^{🇩🇪 Hetzner}
		A	159.69.47.32^{🇩🇪 Hetzner}
			PTR	`static.32.47.69.159.clients.your-server.de`

sk-grefrath.de

sk-grefrath.de

sk-grefrath.de

sk-grefrath.de serves as the mail server for sk-grefrath.de.

For mail handling, offline.iserv.eu serves as a mail server together with sk-grefrath.de.

sk-grefrath.de is delegated to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.

sk-grefrath.de at least partially shares name servers with other domains, for instance grundschule-kleinberssen.de, flsh.de, fps-ldk.de, igs-emden.net and gselisabeth.de.

Host names with two IP numbers:

ns1.iserv.eu points to: 2a01:4f8:c01f:42::1 and 116.202.2.219.

ns2.iserv.eu points to: 2a03:4000:20:19b::1 and 91.204.44.133.

ns3.iserv.eu points to: 2a01:4f8:1c0c:8111::1 and 116.203.7.41.

ns4.iserv.eu points to: 2a03:4000:20:19e::1 and 188.68.45.203.

Two mail servers handle sk-grefrath.de: sk-grefrath.de and offline.iserv.eu.

sk-grefrath.de shares mail servers with other domains at least in part, for instance obs-bs.de, eli-iserv.de, rs-ge.de, schulelindern.net and avh.hamburg.

Two IP numbers for a host name:

offline.iserv.eu points to 2a01:4f8:c2c:4863::1 and 159.69.47.32.

dbq