DNSWHOIS.INFO - gref-ip.de

Search for IP or hostnames:

gref-ip.de checked at 2025-10-06T19:47:33.672Z 914ms 87/87/87 100% R:11

`gref-ip.de`

NS	`ns3.core-networks.com`
		A	2001:1bc0:d::ffff ^{🇩🇪 Probe Networks}
			PTR	`ns3.core-networks.com`
		A	82.96.73.254^{🇩🇪 Probe Networks}
			PTR	`ns3.core-networks.com`
NS	`ns1.core-networks.de`
		A	2001:1bc0:d::fffe ^{🇩🇪 Probe Networks}
			PTR	`ns1.core-networks.de`
		A	194.213.5.254^{🇩🇪 Probe Networks}
			PTR	`ns1.core-networks.de`
NS	`ns2.core-networks.eu`
		A	2a02:f98:0:22::ffff ^{🇩🇪 SURFPLANET-AS}
			PTR	`ns2.core-networks.eu`
		A	78.111.72.98^{🇩🇪 SURFPLANET-AS}
			PTR	`ns2.core-networks.eu`
MX	`mail.gnssonline.eu`
		A	2a01:4f8:c17:2914::20 ^{🇩🇪 Hetzner}
			PTR	`mail.gnssonline.eu`
		A	78.47.227.184^{🇩🇪 Hetzner}
			PTR	`jupiter.server.gnssonline.eu`
A	2a01:4f8:c17:8663::3 ^{🇩🇪 Hetzner}
		PTR	`gref-ip.de`
A	116.202.12.1^{🇩🇪 Hetzner}
		PTR	`gref-ip.de`

3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.6.6.8.7.1.c.0.8.f.4.0.1.0.a.2.ip6.arpa

1.12.202.116.in-addr.arpa

backup.gref-ip.de

gref-ip.de

gref-ip.de

fig-erp.com

gp-fire.com

gie-frp.com

gref-ip.de is the parent of backup.gref-ip.de.

The entity gref-ip.de points to two IP numbers: 2a01:4f8:c17:8663::3 and 116.202.12.1.

The delegation for gref-ip.de is handled by three name servers: ns3.core-networks.com, ns1.core-networks.de and ns2.core-networks.eu.

gref-ip.de shares name servers with other domains at least partially, for example basicmail.org, familie-rauscher.eu, innovationspreis-thueringen.de, frabe.at and core-networks.eu.

Host names with two IPs:

ns3.core-networks.com points to 2001:1bc0:d::ffff and 82.96.73.254

ns1.core-networks.de points to 2001:1bc0:d::fffe and 194.213.5.254

ns2.core-networks.eu points to 2a02:f98:0:22::ffff and 78.111.72.98

gref-ip.de is handled by a single mail server, mail.gnssonline.eu.

gref-ip.de shares the same mail server setup as other domains, for instance mgex.igs-ip.net, euref-ip.net, gnssonline.de, backup.gref-ip.de and gnssonline.com.

mail.gnssonline.eu resolves to two IPs: 2a01:4f8:c17:2914::20 and 78.47.227.184.

dbq