hellofresh.de

Checked 21 October 2026, 22:50 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-1528.awsdns-63.org, ns-1583.awsdns-05.co.uk, ns-213.awsdns-26.com, ns-937.awsdns-53.net

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns-1528.awsdns-63.org, ns-1583.awsdns-05.co.uk, ns-213.awsdns-26.com, ns-937.awsdns-53.net
NS in the zone
ns-1528.awsdns-63.org, ns-1583.awsdns-05.co.uk, ns-213.awsdns-26.com, ns-937.awsdns-53.net
NameserverAddressesNetwork (AS)Glue
ns-1528.awsdns-63.org205.251.197.248 2600:9000:5305:f800::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1583.awsdns-05.co.uk205.251.198.47 2600:9000:5306:2f00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-213.awsdns-26.com205.251.192.213 2600:9000:5300:d500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-937.awsdns-53.net205.251.195.169 2600:9000:5303:a900::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1528.awsdns-63.org, ns-1583.awsdns-05.co.uk, ns-213.awsdns-26.com, ns-937.awsdns-53.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-1528.awsdns-63.org 205.251.197.248NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1528.awsdns-63.org 2600:9000:5305:f800::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1583.awsdns-05.co.uk 205.251.198.47NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1583.awsdns-05.co.uk 2600:9000:5306:2f00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-213.awsdns-26.com 205.251.192.213NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-213.awsdns-26.com 2600:9000:5300:d500::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-937.awsdns-53.net 205.251.195.169NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-937.awsdns-53.net 2600:9000:5303:a900::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-1583.awsdns-05.co.uk

Found

Primary (MNAME)
ns-1583.awsdns-05.co.uk
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-1528.awsdns-63.org (205.251.197.248)1
ns-1528.awsdns-63.org (2600:9000:5305:f800::1)1
ns-1583.awsdns-05.co.uk (205.251.198.47)1
ns-1583.awsdns-05.co.uk (2600:9000:5306:2f00::1)1
ns-213.awsdns-26.com (205.251.192.213)1
ns-213.awsdns-26.com (2600:9000:5300:d500::1)1
ns-937.awsdns-53.net (205.251.195.169)1
ns-937.awsdns-53.net (2600:9000:5303:a900::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-1583.awsdns-05.co.uk 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

40 records at the apex

Found

Read from
205.251.197.248:53
TypeValueTTL
SOAns-1583.awsdns-05.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1528.awsdns-63.org.172800
NSns-1583.awsdns-05.co.uk.172800
NSns-213.awsdns-26.com.172800
NSns-937.awsdns-53.net.172800
A3.254.126.1060
A52.209.105.15060
A40.180.194.6160
MX10 aspmx.l.google.com.60
MX20 alt1.aspmx.l.google.com.60
MX20 alt2.aspmx.l.google.com.60
MX30 aspmx2.googlemail.com.60
MX30 aspmx3.googlemail.com.60
MX30 aspmx4.googlemail.com.60
MX30 aspmx5.googlemail.com.60
TXT"1999r380xlkdpcxqsx95pz1nj3t1zff4"60
TXT"MS=ms52025987"60
TXT"_qc6n2o7215o7x9kk9eyhgq8ehdx0o2p"60
TXT"_w9705qnbpl1pew49d9k8mtg0umj0bl3"60
TXT"anthropic-domain-verification-d7y9sk=C96fylVF6IemgAHL2LopT2zKs"60
TXT"asv=d0094c937554b0dbd80e0c93dd37b79f"60
TXT"atlassian-domain-verification=zZBPqqynILNaZgIEXb4CcRz4n68sU94DLaPGQZwK6YTX00O7OXPrVxxFlZj9qFwx"60
TXT"bitrise-verification=a23cb72550284c80-TF8WmesI-8eO"60
TXT"cursor-domain-verification-hy7nx2=sbuxnTdrDtZqU6WL0qJ3YsDjb"60
TXT"docker-verification=e0ba4fcc-bff6-4549-9296-9f27a32f5d75"60
TXT"docusign=16b07023-b6cd-41fd-b629-dbb55b625810"60
TXT"facebook-domain-verification=00lp79cqj0wsyl0mf05yiyaklhjy6y"60
TXT"figma-domain-verification=3262e9bf64c53efca40337bfe0797786c6f9fa1b1293dc37f03c035d5c909320-1778163712"60
TXT"google-site-verification=DIc54Q7fjEomggXEVG0fn8Z0VeIlFtx41fZrklN2Vs4"60
TXT"google-site-verification=xoV1yK_0NmLxug78h_BJWurrcNGrjyWPpiuXvjesrJo"60
TXT"jamf-site-verification=Mhl7FJrKZv-PBLrvOLqc9w"60
TXT"miro-verification=175b9f465ea7533a65fdfa58b3986d5e170405c8"60
TXT"mixpanel-domain-verify=b818de12-77a8-4989-8d71-cbae3af85048"60
TXT"mongodb-site-verification=QnKtRRGpoAHyImNLaGBnHeUD7lXBTuAh"60
TXT"sprout-social-e3ce0737-5710-4575-ab2e-e0cdf5c4d002"60
TXT"teamviewer-sso-verification=a497ab23e2f6451baff961b65d520584"60
TXT"v=spf1 include:sendgrid.net include:_spf.google.com include:servers.mcsv.net include:9428390.spf01.hubspotemail.net ~all"60
TXT"wiz-domain-verification=2303c1353401de406a7830f77ab7f3c37596eb562633496c0c3472bec021eece"60
TXT"wrike-verification=MTc1MDYzNDo2YmYzODc4MGRlMzk5ZTRmY2Y4YTFjOGYxOTk3MTA4YjZjNzIyZmI2NWZiMTdlZWY2OTU4OGU1OTgzZTBhNGE2"60
TXT"yahoo-verification-key=NM+wMES0+MBr+WmZBkbARnrRgVqgudTfrhPU0+svllk="60

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), MX (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