aktion-mensch.de

Checked 21 October 2026, 21:28 UTC · via 8.8.8.8
iAll checks passed
27 passed 0 warnings 0 failed 6 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

a.managed-ns.com, b.managed-ns.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
a.managed-ns.com, b.managed-ns.de
NS in the zone
a.managed-ns.com, b.managed-ns.de
NameserverAddressesNetwork (AS)Glue
a.managed-ns.com192.174.68.102 2001:67c:1bc::102AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-
b.managed-ns.de176.97.158.102 2001:67c:10b8::102AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT176.97.158.102 2001:67c:10b8::102

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: a.managed-ns.com, b.managed-ns.de.
    #6
  • ✓ 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 2 IPv4 /24s and 2 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS1921 (RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT): 4 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .com, .de.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
a.managed-ns.com 192.174.68.102NOERROR, 3 ms, authoritativenoyes / yesrefusedRcodeZero DNS
a.managed-ns.com 2001:67c:1bc::102NOERROR, 4 ms, authoritativenoyes / yesrefusedRcodeZero DNS
b.managed-ns.de 176.97.158.102NOERROR, 13 ms, authoritativenoyes / yesrefusedreg-wie1
b.managed-ns.de 2001:67c:10b8::102NOERROR, 13 ms, authoritativenoyes / yesrefusedreg-wie1

Checks

  • ✓ All respond #14
    All 4 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: a.managed-ns.com: "RcodeZero DNS"; b.managed-ns.de: "reg-wie1".
    #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 2026104564 · primary a.managed-ns.com

Found

Primary (MNAME)
a.managed-ns.com
Contact (RNAME)
domainadmin.managed-ip.com
Serial
2026104564
Refresh / retry
43200 s / 7200 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
a.managed-ns.com (192.174.68.102)2026104564
a.managed-ns.com (2001:67c:1bc::102)2026104564
b.managed-ns.de (176.97.158.102)2026104564
b.managed-ns.de (2001:67c:10b8::102)2026104564

Checks

  • ✓ Serial 2026104564 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 2h, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver a.managed-ns.com is one of the listed nameservers.
  • ✓ Contact domainadmin@managed-ip.com #25
    The SOA RNAME domainadmin.managed-ip.com means domainadmin@managed-ip.com.
  • ✓ Timestamp serial #26
    The serial 2026104564 is a Unix timestamp (2034-03-16 06:49 UTC).

DNSSEC

pass

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
0 iterations, 0-byte salt
Signatures valid until
29 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
16009RSASHA256 (8)SHA256 56C82FC2C14F245C…yes

DNSKEY in the zone

Key tagRoleAlgorithm
37804ZSK (256)RSASHA256 (8)
16009KSK (257)RSASHA256 (8)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 16009 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: RSASHA256 (8).
  • ✓ Signatures valid until 2026-10-29 #30
    The earliest DNSKEY/SOA signature expires at 2026-10-29 00:00 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

info

30 records at the apex

Found

Read from
192.174.68.102:53
TypeValueTTL
SOAa.managed-ns.com. domainadmin.managed-ip.com. 2026104564 43200 7200 1209600 36003600
NSa.managed-ns.com.3600
NSb.managed-ns.de.3600
A20.126.214.124300
MX0 aktionmensch-de01e.mail.protection.outlook.com.300
TXT"MS=ms32630396"300
TXT"MS=ms50874013"300
TXT"_vpb21n1bg5a1hcfnr6ionuoow9peb5o"300
TXT"apple-domain-verification=b9JTOAPUbU2UEBXa"300
TXT"MS=101644A64913A747F8989CEAD461B7BB8AE27406"300
TXT"canva-site-verification=XtWV8VD1m1NvnXCZVlG2Hw"300
TXT"bw=t3m9MTsxcuvofmjFv3b2n0YfK3rIqKInxS6H7cgUiF31"300
TXT"mentimeter-26c9456a-1338-4c1c-a6a6-2f5aa5b42848"300
TXT"miro-verification=9138a3aa73f560d02d9a425da4bc4f8caa8d125b"300
TXT"d1d8737ae05faf5f3f7dff1a172071da58ee5b0d968d066eeec3babd742a136"300
TXT"e75dad4b69cb4856a9e41d2ef9b0234dd79d6de8627eacf7bc3fd80e2a07a4e"300
TXT"google-site-verification=H44YONGGh_yiik7rUnUF7DsIftVPmKHEwoaJu1LV26U"300
TXT"globalsign-domain-verification=N2QLj0G5mFyWQf-bmU7JIIEj2pNAk_-FJmTAAc8-kG"300
TXT"_globalsign-domain-verification=2aewCMUgfPqTtURb1ypkmYYOcLM8AGn8iFA2KIxIPu"300
TXT"_globalsign-domain-verification=McQKaSASeBoBbrlvIGfxd43yEw9w33bf5UeVX4Nl30"300
TXT"_globalsign-domain-verification=o7UkTd3GZxiHagveveqqJS0EXy5ZpGISj2VYm3UUn1"300
TXT"__globalsign-domain-verification=Bd-aRJycCjF297iYbsxahcd6BGGZNMpKTovW1aMf3Y"300
TXT"__globalsign-domain-verification=H4il-PCzA3MkZztfbGyOHgeN7UjeLwQYcEz-wg30yr"300
TXT"__globalsign-domain-verification=fEuVCEViBWF83q8adIASquqD-NbQru3Q8QRim-QfKJ"300
TXT"__globalsign-domain-verification=yqAxN_Oh396o9_e_k-76vzyef3b48zR906JBWvwKtR"300
TXT"___globalsign-domain-verification=f7WJAXdX9sUM9NRlbbg6jbXlDvMkAIv7gGPv8Pn7Y0"300
TXT"atlassian-domain-verification=qT/m7fTxhNrqT27NN8ZcTJeNg8elTIxTxzAOD6mVWZmYa/aJazKt9KsDxZ/uD4SO"300
TXT"atlassian-domain-verification=vNsHzxmdK84meDXN3RznoNaIh3klk7212divBfxEymhkbuvNXl/n7rXmNUAqQIOQ"300
TXT"figma-domain-verification=f85c77a18aa551051214540794e05eacf0c2834dce08b00bfe73457421bc2418-1739435153"300
TXT"v=spf1 ip4:212.82.225.203/32 ip4:212.82.225.204/32 ip4:80.154.215.208/28 ip4:195.14.231.48/28 ip4:51.89.73.208/28 ip4:147.135.249.48/28 ip4:54.37.79.226 include:spf.protection.outlook.com include:indivsurvey.de include:_spf.salesforce.com include:spf.sosa" "fe.de -all"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, 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