meinestadt.de

Checked 21 October 2026, 23:22 UTC · via 8.8.8.8
!Passed with warnings
23 passed 2 warnings 0 failed 4 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

ns-1365.awsdns-42.org, ns-1638.awsdns-12.co.uk, ns-242.awsdns-30.com, ns-586.awsdns-09.net

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns-1365.awsdns-42.org, ns-1638.awsdns-12.co.uk, ns-242.awsdns-30.com, ns-586.awsdns-09.net
NS in the zone
ns-1365.awsdns-42.org, ns-1638.awsdns-12.co.uk, ns-242.awsdns-30.com, ns-586.awsdns-09.net
NameserverAddressesNetwork (AS)Glue
ns-1365.awsdns-42.org205.251.197.85 2600:9000:5305:5500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1638.awsdns-12.co.uk205.251.198.102 2600:9000:5306:6600::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-242.awsdns-30.com205.251.192.242 2600:9000:5300:f200::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-586.awsdns-09.net205.251.194.74 2600:9000:5302:4a00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1365.awsdns-42.org, ns-1638.awsdns-12.co.uk, ns-242.awsdns-30.com, ns-586.awsdns-09.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 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 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
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1365.awsdns-42.org 205.251.197.85NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1365.awsdns-42.org 2600:9000:5305:5500::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1638.awsdns-12.co.uk 205.251.198.102NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1638.awsdns-12.co.uk 2600:9000:5306:6600::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-242.awsdns-30.com 205.251.192.242NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-242.awsdns-30.com 2600:9000:5300:f200::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-586.awsdns-09.net 205.251.194.74NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-586.awsdns-09.net 2600:9000:5302:4a00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-

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.
  • ✓ 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 1 · primary ns-586.awsdns-09.net

Found

Primary (MNAME)
ns-586.awsdns-09.net
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1365.awsdns-42.org (205.251.197.85)1
ns-1365.awsdns-42.org (2600:9000:5305:5500::1)1
ns-1638.awsdns-12.co.uk (205.251.198.102)1
ns-1638.awsdns-12.co.uk (2600:9000:5306:6600::1)1
ns-242.awsdns-30.com (205.251.192.242)1
ns-242.awsdns-30.com (2600:9000:5300:f200::1)1
ns-586.awsdns-09.net (205.251.194.74)1
ns-586.awsdns-09.net (2600:9000:5302:4a00::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-586.awsdns-09.net is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

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

35 records at the apex

Found

Read from
205.251.197.85:53
TypeValueTTL
SOAns-586.awsdns-09.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1365.awsdns-42.org.172800
NSns-1638.awsdns-12.co.uk.172800
NSns-242.awsdns-30.com.172800
NSns-586.awsdns-09.net.172800
A143.204.181.5760
A143.204.181.7260
A143.204.181.4360
A143.204.181.12960
MX1 aspmx.l.google.com.3600
MX10 alt3.aspmx.l.google.com.3600
MX10 alt4.aspmx.l.google.com.3600
MX5 alt1.aspmx.l.google.com.3600
MX5 alt2.aspmx.l.google.com.3600
TXT"MS=ms95226394"300
TXT"anthropic-domain-verification-jjrtj4=XGymihmtGjPLDDbGdo9dyjYVd"300
TXT"apple-domain-verification=uJ1yUd6A0TU5qM8w"300
TXT"atlassian-domain-verification=aSZZk4T1319RQJsyz0IJKw/rfpafPYrK5q7dPrG5/Phb7xUpPpVBlOGN4bWjDA1z"300
TXT"facebook-domain-verification=8f0ooz8i4606wdiha2909kf54x2r7x"300
TXT"figma-domain-verification=792f246e6b8197760769fc02f0c0318565a7f256e5c67db34adecacf5e134b82-1727159346"300
TXT"google-site-verification=Kq7QlbMDnSVIKJmGaO_SCrAyHS4GyreVSzIKmH2a09s"300
TXT"google-site-verification=Tf2VM70e22tpcP0EVex1SOCslFKHEm_wUS3RT-lY4Uc"300
TXT"google-site-verification=tZlSgmwjljUwgh_wr0eaCzfLoik8J0TthJQV3ac_Tzk"300
TXT"have-i-been-pwned-verification=dweb_dt5hcwmpama0dvnx620qd4nk"300
TXT"jetbrains-domain-verification=b41ovox3ve714uuox373ln67u"300
TXT"laravel-cloud-domain-verification-9pbq2a=fpfYn8NWMlrO8864lir6SURGO"300
TXT"miro-verification=78c1c9a76c06aaf230e59bc5af861726da936f16"300
TXT"mongodb-site-verification=J7EDjMcTihgAENvfdRmL8xHsF6KxvUBO"300
TXT"openai-domain-verification=dv-km1b5ykSqb4AcXDWLeYb7gzD"300
TXT"openai-domain-verification=dv-suF0YD4ZD9kD6190B8rnCvXM"300
TXT"pardot1060093=f676e77305713067beb9fa3d59e7fb092965b5ae75ff8363b1c96a08f1e5c9f1"300
TXT"sending_domain1060093=052fdf7843b06ba0decb3f8473986ba446e011cfc9bacde1e429080271177163"300
TXT"twilio-domain-verification=cf38f6af641b9e911c7ac200a9119ce4"300
TXT"v=spf1 mx include:_spf.google.com include:servers.mcsv.net include:_spf.salesforce.com include:sent-via.netsuite.com include:system.netsuite.com include:mailsenders.netsuite.com include:spf.mandrillapp.com ~all"300
TXT"wiz-domain-verification=f69bb503658824b37d960dd8d889bfe87d2e9f794f521dbbf5525e98a7e2c9f4"300

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 1d and in the zone 2d; 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