manager-magazin.de

Checked 21 October 2026, 23:21 UTC · via 8.8.8.8
!Passed with warnings
21 passed 1 warning 0 failed 7 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

pns101.cloudns.net, pns102.cloudns.net, pns103.cloudns.net, pns104.cloudns.net

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
pns101.cloudns.net, pns102.cloudns.net, pns103.cloudns.net, pns104.cloudns.net
NS in the zone
pns101.cloudns.net, pns102.cloudns.net, pns103.cloudns.net, pns104.cloudns.net
NameserverAddressesNetwork (AS)Glue
pns101.cloudns.net185.136.96.99 2a06:fb00:1::1:99AS203391 CLOUDNSNET - Cloud DNS Ltd, BG AS203391 CLOUDNSNET - Cloud DNS Ltd, BG-
pns102.cloudns.net185.136.97.99 2a06:fb00:1::2:99AS203391 CLOUDNSNET - Cloud DNS Ltd, BG AS203391 CLOUDNSNET - Cloud DNS Ltd, BG-
pns103.cloudns.net185.136.98.99 2a06:fb00:1::3:99AS203391 CLOUDNSNET - Cloud DNS Ltd, BG AS203391 CLOUDNSNET - Cloud DNS Ltd, BG-
pns104.cloudns.net185.136.99.99 2a06:fb00:1::4:99AS203391 CLOUDNSNET - Cloud DNS Ltd, BG AS203391 CLOUDNSNET - Cloud DNS Ltd, BG-

Checks

  • ✓ 4 nameservers #6
    Delegated to pns101.cloudns.net, pns102.cloudns.net, pns103.cloudns.net, pns104.cloudns.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.
  • i
    One address family in one network
    all IPv6 addresses are in 2a06:fb00:1::/48, while the other address family is spread over several networks.
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS203391 (CLOUDNSNET - Cloud DNS Ltd, BG): 8 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

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
pns101.cloudns.net 185.136.96.99NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-5
pns101.cloudns.net 2a06:fb00:1::1:99NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-5
pns102.cloudns.net 185.136.97.99NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-5
pns102.cloudns.net 2a06:fb00:1::2:99NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-5
pns103.cloudns.net 185.136.98.99NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-5
pns103.cloudns.net 2a06:fb00:1::3:99NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-5
pns104.cloudns.net 185.136.99.99NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-5
pns104.cloudns.net 2a06:fb00:1::4:99NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-5

Checks

  • ✓ All respond #14
    All 8 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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: pns101.cloudns.net: "de3-5"; pns102.cloudns.net: "de3-5"; pns103.cloudns.net: "de3-5"; pns104.cloudns.net: "de3-5".
    #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

pass

serial 2023111662 · primary pns101.cloudns.net

Found

Primary (MNAME)
pns101.cloudns.net
Contact (RNAME)
tech.brandshelter.com
Serial
2023111662
Refresh / retry
10800 s / 3600 s
Expire
2419200 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
pns101.cloudns.net (185.136.96.99)2023111662
pns101.cloudns.net (2a06:fb00:1::1:99)2023111662
pns102.cloudns.net (185.136.97.99)2023111662
pns102.cloudns.net (2a06:fb00:1::2:99)2023111662
pns103.cloudns.net (185.136.98.99)2023111662
pns103.cloudns.net (2a06:fb00:1::3:99)2023111662
pns104.cloudns.net (185.136.99.99)2023111662
pns104.cloudns.net (2a06:fb00:1::4:99)2023111662

Checks

  • ✓ Serial 2023111662 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.
  • ✓ Primary is a public nameserver #24
    The primary nameserver pns101.cloudns.net is one of the listed nameservers.
  • ✓ Contact tech@brandshelter.com #25
    The SOA RNAME tech.brandshelter.com means tech@brandshelter.com.
  • ✓ Date-based serial #26
    The serial 2023111662 follows the YYYYMMDDnn convention (2023-11-16).

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

18 records at the apex

Found

Read from
185.136.96.99:53
TypeValueTTL
SOApns101.cloudns.net. tech.brandshelter.com. 2023111662 10800 3600 2419200 90028800
NSpns104.cloudns.net.28800
NSpns103.cloudns.net.28800
NSpns102.cloudns.net.28800
NSpns101.cloudns.net.28800
A128.65.223.15028800
MX0 managermagazin-de01i.mail.protection.outlook.com.3600
TXT"google-site-verification=witPD_-Hy8jBAA6l80PXbznUmGYtQesDGkd0iTm94xA"28800
TXT"adobe-idp-site-verification=1ab58e56a7c5cfcf85df9cf0e34dc26505b7982a08fd338b70244c5611b99242"28800
TXT"v=spf1 include:spf.protection.outlook.com ip4:18.196.136.27 include:spf.de.umantis.com -all"28800
TXT"atlassian-domain-verification=qkv0u2nj3emGh9UVqNl/2AOp/BxahFJ7m2Bbv8bUPlGhytfsEAB3Zyd8AvXOEHVW"28800
TXT"apple-domain-verification=rd9buQYVuwM0e7o5"28800
TXT"rovag_verification_token=274C63DC4A5E4A6E9C621457D7A22E8E"28800
TXT"google-site-verification=T7h4akOkcduDj893V1Mk41y8GtEcB_n9RXpEycopUm8"28800
TXT"00DD0000000mZzl=1TBVl00000000T3"28800
TXT"jamf-site-verification=PY7G-zDou8gAn4LbmHXQSg"28800
TXT"MS=ms82759130"28800
TXT"mgverify=c1170be4cd0f3f22554f813659b7be90a8699c188313e17de2663abb7d23d5b3"28800

Checks

  • ✓ TTLs within range #32
    TTLs: A 8h, MX 1h, NS 8h. The NS TTL at the parent is 1d and in the zone 8h; 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