core-backbone.com is not available!

  • DNSSEC verified
  • Website up
  • Not on blocklists
Registrar
Hetzner Online GmbH
Registered on
Expires on
Last updated
Name servers
  • ns1.core-backbone.com
  • ns2.core-backbone.com
  • ns3.core-backbone.com
Status
  • active
DNSSEC
Signed and verified
Report abuse to
abuse@hetzner.com
Checked
Visit core-backbone.com

Contacts

  • Registrar

    Hetzner Online GmbH 828

  • Abuse

    abuse@hetzner.com

    +49 9831 5050

Website

Answer
200 OKin 380 ms
Ends at
https://www.core-backbone.com/
Redirects
  • https://core-backbone.com/ (301)
Title
Startseite - Core-Backbone
Server
Apache
Protocols
HTTP/2
Certificate
Let's Encrypt (YR2) for core-backbone.com and www.core-backbone.com, valid until
www
Answers itself (200 OK)

DNS records

core-backbone.com

A
TTL 1 hour
AAAA
TTL 1 hour
MX
  • 10mx-barracuda.core-backbone.com
  • 20mx.core-backbone.com
TTL 1 hour
NS
  • ns1.core-backbone.com
  • ns2.core-backbone.com
  • ns3.core-backbone.com
TTL 1 day
TXT
TTL 1 min
SOA
  • Primary server
    ns3.core-backbone.com
    Contact
    [email protected]
    Serial
    2026110301
    Refresh
    3 hours
    Retry
    1 hour
    Expire
    14 days
    Negative TTL
    1 hour
TTL 1 hour
CAA
None: any certificate authority may issue for this name

www.core-backbone.com

A
TTL 1 hour
AAAA
TTL 6 min

_dmarc.core-backbone.com

TXT
  • v=DMARC1;p=quarantine;pct=100;aspf=r;adkim=r;fo=0:d:s;
TTL 1 hour

As ns2.core-backbone.com answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

3.18Open PageRank, out of 10
635,857Open PageRank position
35Referring domains

From Open PageRank

DNSSEC

Every link from the root to core-backbone.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

core-backbone.com Verified

  • Found 2 DS records for core-backbone.com in the com zone
  • DS=62111/SHA-256 has algorithm ECDSAP256SHA256
  • DS=62111/SHA-384 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=65344 and DNSKEY=65344 verifies the DS RRset
  • Found 1 DNSKEY records for core-backbone.com
  • DS=62111/SHA-256 verifies DNSKEY=62111/SEP
  • DS=62111/SHA-384 verifies DNSKEY=62111/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=62111 and DNSKEY=62111/SEP verifies the DNSKEY RRset
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=62111 and DNSKEY=62111/SEP verifies the SOA RRset