musicstore.de

Checked 21 October 2026, 23:31 UTC · via 8.8.8.8
!Passed with warnings
23 passed 1 warning 0 failed 5 info

Registration

info

.de country-code

Found

TLD
.de (country-code)
ICANN policies apply
no

Checks

  • i
    .de is a country-code TLD (ccTLD)
    Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.
    #1
  • ✓ TLD delegated and signed #2
    .de is delegated in the root zone and DNSSEC-signed.
  • i
    Registration data not available
    No registration data via RDAP: the registry of .de offers no RDAP service. Many ccTLD registries don't offer RDAP; check the registry's WHOIS instead.
    #3

Delegation

info

dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de, dns14.netcologne.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de, dns14.netcologne.de
NS in the zone
dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de, dns14.netcologne.de
NameserverAddressesNetwork (AS)Glue
dns11.netcologne.de134.0.30.178 2a03:2900:3:1::2AS48823 AS48823 - Hosting.de GmbH, DE AS48823 AS48823 - Hosting.de GmbH, DE-
dns12.netcologne.de194.50.113.2 2001:4d8f:2::2AS41637 ROUTING-ANYCAST - Hosting.de GmbH, DE AS41637 ROUTING-ANYCAST - Hosting.de GmbH, DE-
dns13.netcologne.de194.126.196.2 2a03:2902:3:1::2AS31400 ACCELERATED-IT - firstcolo GmbH, DE AS31400 ACCELERATED-IT - firstcolo GmbH, DE-
dns14.netcologne.de185.11.139.126AS48823 AS48823 - Hosting.de GmbH, DE-

Checks

  • ✓ 4 nameservers #6
    Delegated to dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de, dns14.netcologne.de.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ No glue needed #8
    All nameservers are outside the zone, so no glue records are needed.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 4 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS31400 (ACCELERATED-IT - firstcolo GmbH, DE): 2 addresses; AS41637 (ROUTING-ANYCAST - Hosting.de GmbH, DE): 2 addresses; AS48823 (AS48823 - Hosting.de GmbH, DE): 3 addresses.
  • i
    All nameserver names under .de
    All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.
    #12
  • i
    Partly IPv6
    These nameservers have no IPv6 address: dns14.netcologne.de.
    #13

Nameservers

pass

7 of 7 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns11.netcologne.de 134.0.30.178NOERROR, 9 ms, authoritativenoyes / yesrefused-
dns11.netcologne.de 2a03:2900:3:1::2NOERROR, 10 ms, authoritativenoyes / yesrefused-
dns12.netcologne.de 194.50.113.2NOERROR, 9 ms, authoritativenoyes / yesrefused-
dns12.netcologne.de 2001:4d8f:2::2NOERROR, 9 ms, authoritativenoyes / yesrefused-
dns13.netcologne.de 194.126.196.2NOERROR, 4 ms, authoritativenoyes / yesrefused-
dns13.netcologne.de 2a03:2902:3:1::2NOERROR, 7 ms, authoritativenoyes / yesrefused-
dns14.netcologne.de 185.11.139.126NOERROR, 9 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 7 nameserver addresses answered.
  • ✓ All authoritative #15
    Every responding nameserver answers authoritatively for the zone.
  • ✓ No recursion #16
    The nameservers do not answer recursive queries for other domains.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✓ TCP supported #19
    All nameservers answer over TCP.
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2026102100 · primary dns11.netcologne.de

Found

Primary (MNAME)
dns11.netcologne.de
Contact (RNAME)
hostmaster.routing.net
Serial
2026102100
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
dns11.netcologne.de (134.0.30.178)2026102100
dns11.netcologne.de (2a03:2900:3:1::2)2026102100
dns12.netcologne.de (194.50.113.2)2026102100
dns12.netcologne.de (2001:4d8f:2::2)2026102100
dns13.netcologne.de (194.126.196.2)2026102100
dns13.netcologne.de (2a03:2902:3:1::2)2026102100
dns14.netcologne.de (185.11.139.126)2026102100

Checks

  • ✓ Serial 2026102100 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns11.netcologne.de is one of the listed nameservers.
  • ✓ Contact hostmaster@routing.net #25
    The SOA RNAME hostmaster.routing.net means hostmaster@routing.net.
  • ✓ Date-based serial #26
    The serial 2026102100 follows the YYYYMMDDnn convention (2026-10-21).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

info

21 records at the apex

Found

Read from
134.0.30.178:53
TypeValueTTL
SOAdns11.netcologne.de. hostmaster.routing.net. 2026102100 28800 7200 604800 36003600
NSdns14.netcologne.de.3600
NSdns13.netcologne.de.3600
NSdns11.netcologne.de.3600
NSdns12.netcologne.de.3600
A52.166.255.115300
MX0 musicstore-de.mail.protection.outlook.com.3600
TXT"google-site-verification=AuLTwfOtxY0xhT0-nMA5dIQ1T8h78L__kKaDNxM2eKU"3600
TXT"facebook-domain-verification=t5tm9m853u885r11gxm5hi36c5f2mz"7200
TXT"v=DMARC1; p=reject; sp=none; fo=1; adkim=r; ruf=mailto:dmarc@musicstore.de; rua=mailto:dmarc2@musicstore.de"3600
TXT"v=DKIM1; k=rsa; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1lyWCvEwDNtOoCG/Eb71MivEPrv1WvMBU+5sG3jh3OXGoe0Mnolki/rpQnmo+Sza+MS5JivNmX2pGXQ/DNkb86Iqdy8/S9uIiSPD8IYJ2jUHGzF2thIg/Z3Gw6HfDSXchwdtoeHUYL4P6MlrMHmFEZUjRdTij0nN3JvD8qOF/WLc2FH8L7YlPDn0" "jQYs4quxbQ7BMBYtXVJaCjxuPdcFtxJjCcydMG6vUO4OWNw9JrTwjN54jHPyLD5WeJ822CAKUASDu8KD2EXuuEHrj08daZHa3BC0WCV3tiwKFC2ml787vVtDbmQW8UsMxiSMUYrFxv2yNy5ImpMXYQFGSIkBpwIDAQAB"3600
TXT"sendinblue-site-verification=3349679"3600
TXT"brevo-code:aaaa3289a57b9f76c202f058201aa518"3600
TXT"klaviyo-site-verification=SThe29"3600
TXT"google-site-verification=8FREGe5KXdTUMHh3gGoCoaLgoihSNcydMcxzr-Rf_B0"3600
TXT"MS=ms16538966"3600
TXT"Sendinblue-code:69404ca4cca9b4e26f925b87422b6f67"3600
TXT"anthropic-domain-verification-mfh667=uKMekj8mJXbMxvVEzqOlFcIun"240
TXT"v=spf1 include:_spf.netcologne.de ip4:89.1.14.147 ip4:81.173.193.132 ip4:40.68.13.211 ip4:81.173.193.131 ip4:194.8.194.96 ip4:194.8.220.99 ip4:89.1.14.144 ip4:195.14.229.174 ip4:195.14.229.173 ip6:2001:4dd0:100:1020:25:a2b:0:1 ip6:2001:4dd0:100:1020:25:a2" "b:0:2 include:sp" "f.sendinblue.com include:spf.protection.outlook.com a mx ~all"3600
TXT"google-gws-recovery-domain-verification=75572396"3600
TXT"google-site-verification=6Ln2oxmgCoDpY-mdQmfYfO4w6HEFCVFqaD8_9fM93K8"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 1h, NS 1h. The NS TTL at the parent is 1d and in the zone 1h; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35