maggi.de

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

amsdns1.nestle.com, aoadns1.nestle.com, ctrdns1.nestle.com, eurdns1.nestle.com

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
amsdns1.nestle.com, aoadns1.nestle.com, ctrdns1.nestle.com, eurdns1.nestle.com
NS in the zone
amsdns1.nestle.com, aoadns1.nestle.com, ctrdns1.nestle.com, eurdns1.nestle.com
NameserverAddressesNetwork (AS)Glue
amsdns1.nestle.com204.74.66.154 2001:502:f3ff::29aAS12008 VERCARA - Vercara, LLC, US AS12008 VERCARA - Vercara, LLC, US-
aoadns1.nestle.com204.74.67.154 2610:a1:1015::29aAS12008 VERCARA - Vercara, LLC, US AS12008 VERCARA - Vercara, LLC, US-
ctrdns1.nestle.com204.74.110.154 2610:a1:1014::29aAS12008 VERCARA - Vercara, LLC, US AS12008 VERCARA - Vercara, LLC, US-
eurdns1.nestle.com204.74.111.154 2001:502:4612::29aAS12008 VERCARA - Vercara, LLC, US AS12008 VERCARA - Vercara, LLC, US-

Checks

  • ✓ 4 nameservers #6
    Delegated to amsdns1.nestle.com, aoadns1.nestle.com, ctrdns1.nestle.com, eurdns1.nestle.com.
  • ✓ 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 (AS12008 (VERCARA - Vercara, LLC, 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
  • 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

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
amsdns1.nestle.com 204.74.66.154NOERROR, 3 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
amsdns1.nestle.com 2001:502:f3ff::29aNOERROR, 4 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
aoadns1.nestle.com 204.74.67.154NOERROR, 3 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
aoadns1.nestle.com 2610:a1:1015::29aNOERROR, 4 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ctrdns1.nestle.com 204.74.110.154NOERROR, 3 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ctrdns1.nestle.com 2610:a1:1014::29aNOERROR, 7 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
eurdns1.nestle.com 204.74.111.154NOERROR, 13 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
eurdns1.nestle.com 2001:502:4612::29aNOERROR, 31 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver

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: amsdns1.nestle.com: "UltraDNS Nameserver"; aoadns1.nestle.com: "UltraDNS Nameserver"; ctrdns1.nestle.com: "UltraDNS Nameserver"; eurdns1.nestle.com: "UltraDNS Nameserver".
    #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 2010071916 · primary ctrdns1.nestle.com

Found

Primary (MNAME)
ctrdns1.nestle.com
Contact (RNAME)
nestlednsadmin.nestle.com
Serial
2010071916
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
amsdns1.nestle.com (204.74.66.154)2010071916
amsdns1.nestle.com (2001:502:f3ff::29a)2010071916
aoadns1.nestle.com (204.74.67.154)2010071916
aoadns1.nestle.com (2610:a1:1015::29a)2010071916
ctrdns1.nestle.com (204.74.110.154)2010071916
ctrdns1.nestle.com (2610:a1:1014::29a)2010071916
eurdns1.nestle.com (204.74.111.154)2010071916
eurdns1.nestle.com (2001:502:4612::29a)2010071916

Checks

  • ✓ Serial 2010071916 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ctrdns1.nestle.com is one of the listed nameservers.
  • ✓ Contact nestlednsadmin@nestle.com #25
    The SOA RNAME nestlednsadmin.nestle.com means nestlednsadmin@nestle.com.
  • ✓ Date-based serial #26
    The serial 2010071916 follows the YYYYMMDDnn convention (2010-07-19).

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

13 records at the apex

Found

Read from
204.74.66.154:53
TypeValueTTL
SOActrdns1.nestle.com. nestlednsadmin.nestle.com. 2010071916 7200 900 1209600 36003600
NSamsdns1.nestle.com.3600
NSaoadns1.nestle.com.3600
NSctrdns1.nestle.com.3600
NSeurdns1.nestle.com.3600
A75.2.65.1693600
A99.83.129.683600
MX10 mail50.nestle.de.3600
MX15 mail51.nestle.de.3600
MX15 mail52.nestle.de.3600
TXT"7khqvjvqrgn1rk5mmchkw9p6ynsyz5c9"3600
TXT"ms-domain-verification=7df32276-acc0-4cf1-8caa-6b3d1125db85"3600
TXT"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, 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