Contacts

  • Registrar

    NetZone AG 2918

  • Abuse

    abuse@netzone.ch

    +41.840008008

Website

Answer
200 OKin 216 ms
Ends at
https://www.serto.com/
Redirects
  • https://serto.com/ (301)
Title
SERTO | Startseite | Willkommen bei SERTO
Server
Apache/2.4.58 (Ubuntu)
Protocols
HTTP/1.1
Certificate
Let's Encrypt (YE2) for serto.com, shop.serto.com and www.serto.com, valid until
www
Answers itself (200 OK)

DNS records

serto.com

A
TTL 15 min
MX
TTL 15 min
NS
TTL 15 min
TXT
  • apple-domain-verification=vgqfwqjZ4O8eocES
  • cisco-ci-domain-verification=2624cc0af9cd88af191d2fd5596377903c2ffed4dea8c6e24f0ccf9d07b6c345
  • sophos-domain-verification=20ad2747ae4a611bf93056565e6e223277dd7c34
  • sophos-domain-verification=2cad3d82546c75b51fe1c64f817d2183061f215772b2945b532c9cba01097dcf
  • sophos-domain-verification=ca6d753255d0390b12012e4757cb1b4bb7e23384fc994a53c60ef540711f8b4b
  • swisssign-check=P47R1BmjeJniqyy8pK30Cb7CBxI
  • v=spf1 mx include:spf.protection.outlook.com ip4:195.49.23.48/28 ip4:213.144.151.32/28 include:_spf.senders.scnem.com include:_spf.jpberlin.de -all
TTL 15 min
SOA
  • Primary server
    ns1.netzone.ch
    Contact
    hostmaster@netzone.ch
    Serial
    2026102800
    Refresh
    3 hours
    Retry
    1 hour
    Expire
    14 days
    Negative TTL
    15 min
TTL 15 min
CAA
None: any certificate authority may issue for this name

www.serto.com

A
TTL 15 min

As ns2.netzone.ch answers them

Reputation

Domain blocklists

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

Rankings

535,005 Tranco rank down from 435,377 on 2026-09-21
2.57Open PageRank, out of 10
2,244,301Open PageRank position
30Referring domains

From Tranco and Open PageRank

DNSSEC

Every link from the root to serto.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

serto.com Verified

  • Found 1 DS records for serto.com in the com zone
  • DS=38747/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=65344 and DNSKEY=65344 verifies the DS RRset
  • Found 3 DNSKEY records for serto.com
  • DS=38747/SHA-256 verifies DNSKEY=38747/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=38747 and DNSKEY=38747/SEP verifies the DNSKEY RRset
  • RRSIG=56518 over the DNSKEY RRset was made with a key that is not trusted here
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=56518 and DNSKEY=56518 verifies the SOA RRset