grefnet.pl - robtex.com
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grefnet.pl checked at 2026-01-11T13:25:04.283Z 411ms 120/120/120 100% R:13 allDone:true timedOut:false cfaller:02f4f856/15:d11a3c4a:19017:-grefnet.pl
| MX | aspmx2.googlemail.com | ||||||
| A | 2607:f8b0:4023:1015::1a🇺🇸 Google | ||||||
| PTR | yudfwta-in-f26.1e100.net | ||||||
| A | 172.253.135.26🇺🇸 Google | ||||||
| PTR | yudfwta-in-f26.1e100.net | ||||||
| MX | aspmx3.googlemail.com | ||||||
| A | 2607:f8b0:4023:3001::1b🇺🇸 Google | ||||||
| PTR | yulnkec-in-f27.1e100.net | ||||||
| A | 172.217.74.27🇺🇸 Google | ||||||
| PTR | yulnkec-in-f27.1e100.net | ||||||
| NS | fns1.42.pl | ||||||
| A | 79.98.145.34🇵🇱 NitroNet | ||||||
| NS | fns2.42.pl | ||||||
| A | 2001:41d0:701:1100::66c🇩🇪 OVH | ||||||
| PTR | fns2.42.pl | ||||||
| A | 51.38.99.90🇫🇷 OVH | ||||||
| PTR | fns2.42.pl | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:c0d::1a🇺🇸 Google | ||||||
| PTR | dl-in-f26.1e100.net | ||||||
| A | 142.250.101.27🇺🇸 Google | ||||||
| PTR | dz-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1a🇮🇪 Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| A | 172.253.116.27🇺🇸 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:4009:c0f::1a🇬🇧 Google | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| A | 192.178.223.26🇺🇸 Google | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| A | 79.137.81.225🇫🇷 OVH | ||||||
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web1.grefnet.pl |
Starts with same word
Starts similarily
AI analysis
grefnet.pl is a parent of web1.grefnet.pl.
grefnet.pl points to a single IP address: 79.137.81.225.
Other host names such as 225.ip-79-137-81.eu and web1.grefnet.pl share IP numbers with grefnet.pl.
grefnet.pl is delegated to two name servers: fns1.42.pl and fns2.42.pl.
grefnet.pl uses the same name server setup as other domains, including evil.pl, parkier.pl, decorisus.pl, schiesser.pl and cenc.pl.
At least part of the name servers for grefnet.pl are shared with other domains, for instance six.pl, 218.242.91.in-addr.arpa, 200.238.193.in-addr.arpa, land-serwis.pl and computer.lublin.pl.
These name servers are commonly used alongside ns2.afraid.org, uz5x36jqv06q5yulzwcblfzcrk1b479xdttdm1nrgfglzs57bmctl8.free.ns.buddyns.com, ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net, uz5qfm8n244kn4qz8mh437w9kzvpudduwyldp5361v9n0vh8sx5ucu.free.ns.buddyns.com and ns1.iwacom.pl.
Host names with two IP numbers: fns2.42.pl points to 2001:41d0:701:1100::66c and 51.38.99.90.
Host names with one IP number: fns1.42.pl points to 79.98.145.34.
grefnet.pl is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
grefnet.pl shares at least some mail servers with other domains, for example calimask.com, bridgwaters.net, sellfor5.com, floristschina.com and ns500794.ns500794.ns500841.ns500794.ns500795.ns500821.ns500821.ns500821.ns500795.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com.
These mail servers are commonly used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers: aspmx2.googlemail.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26; aspmx3.googlemail.com points to 2607:f8b0:4023:3001::1b and 172.217.74.27; aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.250.101.27; alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27; alt2.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.