mediamarkt.nl

Checked 21 October 2026, 21:23 UTC · via 8.8.8.8
!Passed with warnings
20 passed 3 warnings 0 failed 6 info

Registration

info

.nl country-code

Found

TLD
.nl (country-code)
ICANN policies apply
no
Lookup error: https://rdap.sidn.nl/domain/mediamarkt.nl returned HTTP 429

Checks

  • i
    .nl 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
    .nl is delegated in the root zone and DNSSEC-signed.
  • i
    Could not be checked
    The RDAP lookup failed, so this could not be checked: https://rdap.sidn.nl/domain/mediamarkt.nl returned HTTP 429
    #3

Delegation

info

a1-250.akam.net, a10-67.akam.net, a18-64.akam.net, a4-65.akam.net, a5-66.akam.net, a9-67.akam.net

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
a1-250.akam.net, a10-67.akam.net, a18-64.akam.net, a4-65.akam.net, a5-66.akam.net, a9-67.akam.net
NS in the zone
a1-250.akam.net, a10-67.akam.net, a18-64.akam.net, a4-65.akam.net, a5-66.akam.net, a9-67.akam.net
NameserverAddressesNetwork (AS)Glue
a1-250.akam.net193.108.91.250 2600:1401:2::faAS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a10-67.akam.net96.7.50.67 2600:1480:d000::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a18-64.akam.net95.101.36.64 2600:1480:4800::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a4-65.akam.net72.246.46.65 2600:1480:9000::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a5-66.akam.net95.100.168.66 2600:1480:b000::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a9-67.akam.net184.85.248.67 2a02:26f0:117::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-250.akam.net, a10-67.akam.net, a18-64.akam.net, a4-65.akam.net, a5-66.akam.net, a9-67.akam.net.
  • ✓ 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 6 IPv4 /24s and 6 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 12 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • i
    All nameserver names under .net
    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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
a1-250.akam.net 193.108.91.250NOERROR, 3 ms, authoritativenoyes / yesrefused41824.8
a1-250.akam.net 2600:1401:2::faNOERROR, 3 ms, authoritativenoyes / yesrefused41824.11
a10-67.akam.net 96.7.50.67NOERROR, 3 ms, authoritativenoyes / yesrefused48878.26
a10-67.akam.net 2600:1480:d000::43NOERROR, 4 ms, authoritativenoyes / yesrefused48878.30
a18-64.akam.net 95.101.36.64NOERROR, 4 ms, authoritativenoyes / yesrefused48878.33
a18-64.akam.net 2600:1480:4800::40NOERROR, 4 ms, authoritativenoyes / yesrefused48878.32
a4-65.akam.net 72.246.46.65NOERROR, 3 ms, authoritativenoyes / yesrefused48878.30
a4-65.akam.net 2600:1480:9000::41NOERROR, 3 ms, authoritativenoyes / yesrefused48878.26
a5-66.akam.net 95.100.168.66NOERROR, 3 ms, authoritativenoyes / yesrefused41824.5
a5-66.akam.net 2600:1480:b000::42NOERROR, 4 ms, authoritativenoyes / yesrefused41824.8
a9-67.akam.net 184.85.248.67NOERROR, 3 ms, authoritativenoyes / yesrefused41824.11
a9-67.akam.net 2a02:26f0:117::43NOERROR, 3 ms, authoritativenoyes / yesrefused41824.10

Checks

  • ✓ All respond #14
    All 12 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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: a1-250.akam.net: "41824.8"; a1-250.akam.net: "41824.11"; a10-67.akam.net: "48878.26"; a10-67.akam.net: "48878.30"; a18-64.akam.net: "48878.33"; a18-64.akam.net: "48878.32"; a4-65.akam.net: "48878.30"; a4-65.akam.net: "48878.26"; a5-66.akam.net: "41824.5"; a5-66.akam.net: "41824.8"; a9-67.akam.net: "41824.11"; a9-67.akam.net: "41824.10". Hide or replace the version string.
    #17
  • ✓ 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

info

serial 2018041823 · primary ns1.mediamarktsaturn.com

Found

Primary (MNAME)
ns1.mediamarktsaturn.com
Contact (RNAME)
hostmaster.mediamarktsaturn.com
Serial
2018041823
Refresh / retry
10800 s / 3600 s
Expire
2419200 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
a1-250.akam.net (193.108.91.250)2018041823
a1-250.akam.net (2600:1401:2::fa)2018041823
a10-67.akam.net (96.7.50.67)2018041823
a10-67.akam.net (2600:1480:d000::43)2018041823
a18-64.akam.net (95.101.36.64)2018041823
a18-64.akam.net (2600:1480:4800::40)2018041823
a4-65.akam.net (72.246.46.65)2018041823
a4-65.akam.net (2600:1480:9000::41)2018041823
a5-66.akam.net (95.100.168.66)2018041823
a5-66.akam.net (2600:1480:b000::42)2018041823
a9-67.akam.net (184.85.248.67)2018041823
a9-67.akam.net (2a02:26f0:117::43)2018041823

Checks

  • ✓ Serial 2018041823 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 28d, negative TTL 15m.
  • i
    Hidden master
    The primary nameserver ns1.mediamarktsaturn.com is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.
    #24
  • ✓ Contact hostmaster@mediamarktsaturn.com #25
    The SOA RNAME hostmaster.mediamarktsaturn.com means hostmaster@mediamarktsaturn.com.
  • ✓ Date-based serial #26
    The serial 2018041823 follows the YYYYMMDDnn convention (2018-04-18).

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

warn

24 records at the apex

Found

Read from
193.108.91.250:53
TypeValueTTL
SOAns1.mediamarktsaturn.com. hostmaster.mediamarktsaturn.com. 2018041823 10800 3600 2419200 90028800
NSa18-64.akam.net.28800
NSa10-67.akam.net.28800
NSa9-67.akam.net.28800
NSa5-66.akam.net.28800
NSa1-250.akam.net.28800
NSa4-65.akam.net.28800
A172.65.200.18960
MX0 mediamarkt-nl.mail.protection.outlook.com.3600
TXT"google-site-verification=PYbim6MIRGFkADkeCAKqnIxAf99OPafakcaKfY8M3ro"3600
TXT"knowbe4-site-verification=1f13de584dce0780361fddd7cd0a4dec"3600
TXT"atlassian-domain-verification=GXZ6OOqZ7xs6A5ycgM/RiFfnIJ31PRfSUwa0/U4EqwvpaEPBmJvkhoHhS8TOyHfd"3600
TXT"google-site-verification=HqyljJd045mXcU0U-tRub2rRsbJzzKe8ogoYzpY8aIw"3600
TXT"atlassian-domain-verification=zjoCTMXFKdP3Akxsob4j84xO3mOE1UP4EaRp/3FaafmKFOPyPsKFatclNX131etH"3600
TXT"onetrust-domain-verification=d7b3d5fc53e54c33a5e687b28f9060a0"3600
TXT"apple-domain-verification=FnFot36QgXGMHtgc"3600
TXT"google-site-verification=ium-mHD8QhQJsCT42KhsL1s36YwVG81ZpSLyAVQ06rM"3600
TXT"v=spf1 include:msh._spf.media-saturn.com include:oraclern._spf.media-saturn.com include:nexinto._spf.media-saturn.com include:stiels._spf.media-saturn.com -all"3600
TXT"google-site-verification=9m3H5N_WZQ0IlGazS5a2DCJ7bn56vd9KOPj2Z4I48lw"3600
TXT"MS=ms26259396"3600
TXT"uCqYdp9J1sy9ggkqQUUWkbfuDkE5kvNUCQb9DfjcWKRFjDXCKP75VkTasvoTRHHfi6Fpy5IClxa4hJuGaGLk4w=="3600
TXT"d365mktkey=pQTBV97yALyopxfYxx06TEM5SreUV917SZPm0sxjuHkx"3600
TXT"google-site-verification=i1FOGYGMuOkPDHIEdjNOuMp3AC4i9kFCD-EdtY5La3o"3600
TXT"google-site-verification=PdzipvzrImQidP_MxJIh_tdoBCqNK7potqqXF4ECRRA"3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 8h; resolvers may use either.
    #32
  • ✓ 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