WWW.RTSAK.COM - holger.us
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holger.us checked at 2025-10-14T00:50:23.866Z 846ms 79/79/79 100% R:10holger.us
| MX | mx1.us.opalstack.com | ||||||
| A | 108.62.123.121🇺🇸 LeaseWeb USA / WDC-01 | ||||||
| PTR | mx1.us.opalstack.com | ||||||
| MX | mx2.us.opalstack.com | ||||||
| A | 2605:fe80:2100:bf03:7::2 🇺🇸 LeaseWeb USA / SFO-12 | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| A | 23.82.16.244🇺🇸 LeaseWeb USA / SFO-12 | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| NS | ns1.us.opalstack.com | ||||||
| A | 45.79.107.55🇺🇸 Linode AS63949 | ||||||
| PTR | ns1.us.opalstack.com | ||||||
| NS | ns2.us.opalstack.com | ||||||
| A | 23.92.21.232🇺🇸 Linode AS63949 | ||||||
| PTR | ns2.us.opalstack.com | ||||||
| NS | ns3.us.opalstack.com | ||||||
| A | 45.56.74.5🇺🇸 Linode AS63949 | ||||||
| PTR | ns3.us.opalstack.com | ||||||
| A | 23.108.108.200🇺🇸 LeaseWeb USA / SFO-12 | ||||||
| PTR | opal3.opalstack.com | ||||||
us
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
Starts with same word
holger.de |
holger.me |
holger.nu |
holger.org |
holger.es |
holger.se |
holger.eu |
holger.com.br |
holger.kasserver.com |
holger.be |
holger.com |
holger.us |
holger.my-firewall.org |
holger.mobi |
holger.no |
holger.cl |
holger.nl |
holger.ch |
Starts similarily
AI analysis
holger.us points to a single IP number: 23.108.108.200.
Other host names, for instance tqin.org, nuwhirl.com, photoman.ph, harperind.com and abun.com share IP numbers with holger.us.
The domain holger.us is delegated to three name servers: ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com.
holger.us shares name servers with other domains at least partially, for instance owlhillmedia.net, notamanga.com, cns-scn.ca, wchnt.com and bayerwood.com.
Host names with a single IP number:
ns1.us.opalstack.com points to 45.79.107.55.
ns2.us.opalstack.com points to 23.92.21.232.
ns3.us.opalstack.com points to 45.56.74.5.
holger.us is handled by two mail servers: mx1.us.opalstack.com and mx2.us.opalstack.com.
holger.us shares the same mail server setup as other domains, including programmingr.com, www.electronicthings.com.ar, onelane.com, acehorse.com and www.chromewaves.net.
At least part of holger.us's mail servers are shared with other domains, for instance thewandcompany.com and adunlpam.org.ar.
Host names with two IPs:
mx2.us.opalstack.com points to: 2605:fe80:2100:bf03:7::2 and 23.82.16.244.
Host names with one IP:
mx1.us.opalstack.com points to: 108.62.123.121.