welthungerhilfe.de

Checked 22 October 2026, 01:00 UTC · via 8.8.8.8
!Passed with warnings
22 passed 2 warnings 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

iris.ns.cloudflare.com, sri.ns.cloudflare.com

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
iris.ns.cloudflare.com, sri.ns.cloudflare.com
NS in the zone
iris.ns.cloudflare.com, sri.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
iris.ns.cloudflare.com173.245.58.118 172.64.32.118 108.162.192.118 2606:4700:50::adf5:3a76 2a06:98c1:50::ac40:2076 2803:f800:50::6ca2:c076AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-
sri.ns.cloudflare.com172.64.33.234 108.162.193.234 173.245.59.234 2606:4700:58::adf5:3bea 2a06:98c1:50::ac40:21ea 2803:f800:50::6ca2:c1eaAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: iris.ns.cloudflare.com, sri.ns.cloudflare.com.
    #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 6 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 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 .com
    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
iris.ns.cloudflare.com 173.245.58.118NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
iris.ns.cloudflare.com 172.64.32.118NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
iris.ns.cloudflare.com 108.162.192.118NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
iris.ns.cloudflare.com 2606:4700:50::adf5:3a76NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
iris.ns.cloudflare.com 2a06:98c1:50::ac40:2076NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
iris.ns.cloudflare.com 2803:f800:50::6ca2:c076NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
sri.ns.cloudflare.com 172.64.33.234NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
sri.ns.cloudflare.com 108.162.193.234NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
sri.ns.cloudflare.com 173.245.59.234NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
sri.ns.cloudflare.com 2606:4700:58::adf5:3beaNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
sri.ns.cloudflare.com 2a06:98c1:50::ac40:21eaNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
sri.ns.cloudflare.com 2803:f800:50::6ca2:c1eaNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2

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: iris.ns.cloudflare.com: "2026.10.2"; sri.ns.cloudflare.com: "2026.10.2". 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

pass

serial 2414273245 · primary iris.ns.cloudflare.com

Found

Primary (MNAME)
iris.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2414273245
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
iris.ns.cloudflare.com (173.245.58.118)2414273245
iris.ns.cloudflare.com (172.64.32.118)2414273245
iris.ns.cloudflare.com (108.162.192.118)2414273245
iris.ns.cloudflare.com (2606:4700:50::adf5:3a76)2414273245
iris.ns.cloudflare.com (2a06:98c1:50::ac40:2076)2414273245
iris.ns.cloudflare.com (2803:f800:50::6ca2:c076)2414273245
sri.ns.cloudflare.com (172.64.33.234)2414273245
sri.ns.cloudflare.com (108.162.193.234)2414273245
sri.ns.cloudflare.com (173.245.59.234)2414273245
sri.ns.cloudflare.com (2606:4700:58::adf5:3bea)2414273245
sri.ns.cloudflare.com (2a06:98c1:50::ac40:21ea)2414273245
sri.ns.cloudflare.com (2803:f800:50::6ca2:c1ea)2414273245

Checks

  • ✓ Serial 2414273245 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h46m40s, retry 40m, expire 7d, negative TTL 30m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver iris.ns.cloudflare.com is one of the listed nameservers.
  • ✓ Contact dns@cloudflare.com #25
    The SOA RNAME dns.cloudflare.com means dns@cloudflare.com.
  • ✓ Timestamp serial #26
    The serial 2414273245 is a Unix timestamp (2046-07-03 23:27 UTC).

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

pass

33 records at the apex

Found

Read from
173.245.58.118:53
TypeValueTTL
SOAiris.ns.cloudflare.com. dns.cloudflare.com. 2414273245 10000 2400 604800 18001800
NSiris.ns.cloudflare.com.86400
NSsri.ns.cloudflare.com.86400
A172.66.149.70300
A104.20.37.213300
AAAA2606:4700:10::6814:25d5300
AAAA2606:4700:10::ac42:9546300
MX1 welthungerhilfe-de.mail.protection.outlook.com.300
TXT"58p8mi29qad8sanher5445nti1"300
TXT"61k2du9tuiogofpgqq0mj7tefd"300
TXT"MS=ms90609458"300
TXT"adobe-idp-site-verification=46711e70a6934dc9e568aa7bc6da1c7346b82e87fa13c93a692d3c90150a449b"300
TXT"docusign=beee91be-f372-4f1d-8bf8-4dc302455dd3"300
TXT"docusign=e9fd8af8-8016-495c-91be-973451168f80"300
TXT"eo00ifpf1b6ojue2plc6f3snhn"300
TXT"google-site-verification=OkiTTn8LrPmygGqWuX2qYVb1KN06Hp34P6SMFA28mzI"300
TXT"google-site-verification=lCSQi03VFP-hQiqg3C_iPY8Ft-_TEfGYtk8ZJ_IwFtI"300
TXT"miro-verification=7a9b47e51fec0dc2a0dbb7566b3c682495a81c3f"300
TXT"t3ggnj5eq38sl8tk861502vot4"300
TXT"teamviewer-sso-verification=bc4ab92c1ea04d64a2d9ff91968a615c"300
TXT"v=spf1 mx ip4:80.149.112.149/32 ip4:193.201.168.38/32 ip4:80.149.112.134/32 ip4:78.94.36.190/32 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 ip4:195.127.237.225/32 ip4:195.127.237.228/32 ip4:195.127.36.228/32 ip4:80.14" "9.112.137/32 include:spf-a_topdesk.welthungerhilfe.de include:spf.protection.outlook.com -all"300
TXT"y6czmsyyfn73zzw91z5tccs2c2b72nr6"300
CAA0 issue "amazon.com"300
CAA0 issue "comodoca.com"300
CAA0 issue "digicert.com; cansignhttpexchanges=yes"300
CAA0 issue "letsencrypt.org"300
CAA0 issue "pki.goog; cansignhttpexchanges=yes"300
CAA0 issue "ssl.com"300
CAA0 issuewild "comodoca.com"300
CAA0 issuewild "digicert.com; cansignhttpexchanges=yes"300
CAA0 issuewild "letsencrypt.org"300
CAA0 issuewild "pki.goog; cansignhttpexchanges=yes"300
CAA0 issuewild "ssl.com"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, AAAA 5m, MX 5m, NS 1d.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: amazon.com, comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com.