masterdc.com is not available!
- DNSSEC verified
- Website up
- Not on blocklists
- Registrar
- Gransy, s.r.o.
- Registered on
- Expires on
- Last updated
- Name servers
- Status
- active
- DNSSEC
- Signed and verified
- Report abuse to
- abuse@regtons.com
Contacts
Registrar
Gransy, s.r.o. 1505
Abuse
abuse@regtons.com
+420.734 463 373
Website
- Answer
- 200 OKin 158 ms
- Ends at
- https://www.masterdc.com/
- Redirects
- https://masterdc.com/ (301)
- Title
- MasterDC – Specialists in Company IT Infrastructure
- Protocols
- HTTP/2
- Certificate
- Let's Encrypt (YE2) for masterdc.com and www.masterdc.com, valid until
- www
- Answers itself (200 OK)
DNS records
masterdc.com
- TXT
- ahrefs-site-verification_883274841276f4db6957d3bf1dff5ccbf7aa74c716af02625ba5158800538037
- brevo-code:f376c48802e5709dff3593087c019f90
- google-site-verification=mxTYmds-kn1BtPMYZi6umKoxxsz2GC0o5X6rd2Bp3tw
- v=spf1 mx a:d24.westmaster.com a:d78.westmaster.com a:exch.active.master.cz a:d200.master.cz a:icinga.master.cz a:cis.masterdc.com a:d4023.masterinter.net include:spf.brevo.com ~all
- TTL 5 min
- SOA
- Primary server
- ns1.master.cz
- Contact
- noc@master.cz
- Serial
- 2026100730
- Refresh
- 2 hours
- Retry
- 2 hours
- Expire
- 14 days
- Negative TTL
- 1 hour
- TTL 1 hour
- CAA
- None: any certificate authority may issue for this name
www.masterdc.com
_dmarc.masterdc.com
As ns2.master.cz answers them
Reputation
Domain blocklists
- Spamhaus DBL Not listed
- SURBL Not listed
- URIBL Not listed
Rankings
3.08Open PageRank, out of 10
762,661Open PageRank position
33Referring domains
From Open PageRank
DNSSEC
Every link from the root to masterdc.com verifies.
. Verified
- Found 3 DNSKEY records for .
- DS=20326/SHA-256 verifies DNSKEY=20326/SEP
- DS=38696/SHA-256 verifies DNSKEY=38696/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset
com Verified
- Found 1 DS records for com in the . zone
- DS=19718/SHA-256 has algorithm ECDSAP256SHA256
- Found 1 RRSIGs over DS RRset
- RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
- Found 2 DNSKEY records for com
- DS=19718/SHA-256 verifies DNSKEY=19718/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=19718 and DNSKEY=19718/SEP verifies the DNSKEY RRset
masterdc.com Verified
- Found 2 DS records for masterdc.com in the com zone
- DS=20580/SHA-256 has algorithm ECDSAP256SHA256
- DS=20580/SHA-1 has algorithm ECDSAP256SHA256
- Found 1 RRSIGs over DS RRset
- RRSIG=65344 and DNSKEY=65344 verifies the DS RRset
- Found 1 DNSKEY records for masterdc.com
- DS=20580/SHA-256 verifies DNSKEY=20580/SEP
- DS=20580/SHA-1 verifies DNSKEY=20580/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=20580 and DNSKEY=20580/SEP verifies the DNSKEY RRset
- Found 1 RRSIGs over SOA RRset
- RRSIG=20580 and DNSKEY=20580/SEP verifies the SOA RRset