volkswagenstiftung.de

Checked 22 October 2026, 01:00 UTC · via 8.8.8.8
!Passed with warnings
25 passed 1 warning 0 failed 3 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

pass

ns01.cancom-mase.com, ns02.cancom-mase.net, ns03.cancom-mase.org, ns04.cancom-mase.de, ns05.cancom-mase.eu

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns01.cancom-mase.com, ns02.cancom-mase.net, ns03.cancom-mase.org, ns04.cancom-mase.de, ns05.cancom-mase.eu
NS in the zone
ns01.cancom-mase.com, ns02.cancom-mase.net, ns03.cancom-mase.org, ns04.cancom-mase.de, ns05.cancom-mase.eu
NameserverAddressesNetwork (AS)Glue
ns01.cancom-mase.com212.237.161.1 2001:1440:0:403a::53AS8469 PIRONETNDH-AS - CANCOM Managed Services GmbH, DE AS8469 PIRONETNDH-AS - CANCOM Managed Services GmbH, DE-
ns02.cancom-mase.net195.227.141.140 2001:1440:0:4034::53AS8469 PIRONETNDH-AS - CANCOM Managed Services GmbH, DE AS8469 PIRONETNDH-AS - CANCOM Managed Services GmbH, DE-
ns03.cancom-mase.org18.198.240.246 2a05:d014:30e:a800:dc84:9c93:5d17:5882AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns04.cancom-mase.de195.135.138.20 2001:1440:0:4039::53AS8469 PIRONETNDH-AS - CANCOM Managed Services GmbH, DE AS8469 PIRONETNDH-AS - CANCOM Managed Services GmbH, DE195.135.138.20 2001:1440:0:4039::53
ns05.cancom-mase.eu15.236.53.52 2a05:d012:64d:bb00:dc84:9c93:5d17:5882AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 5 nameservers #6
    Delegated to ns01.cancom-mase.com, ns02.cancom-mase.net, ns03.cancom-mase.org, ns04.cancom-mase.de, ns05.cancom-mase.eu.
  • ✓ 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 5 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS16509 (AMAZON-02 - Amazon.com, Inc., US): 4 addresses; AS8469 (PIRONETNDH-AS - CANCOM Managed Services GmbH, DE): 6 addresses.
  • ✓ Nameserver names under 5 TLDs #12
    Nameserver names use the TLDs .com, .de, .eu, .net, .org.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

10 of 10 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns01.cancom-mase.com 212.237.161.1NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns01.cancom-mase.com 2001:1440:0:403a::53NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns02.cancom-mase.net 195.227.141.140NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns02.cancom-mase.net 2001:1440:0:4034::53NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns03.cancom-mase.org 18.198.240.246NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns03.cancom-mase.org 2a05:d014:30e:a800:dc84:9c93:5d17:5882NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns04.cancom-mase.de 195.135.138.20NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns04.cancom-mase.de 2001:1440:0:4039::53NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns05.cancom-mase.eu 15.236.53.52NOERROR, 15 ms, authoritativenoyes / yesrefused-
ns05.cancom-mase.eu 2a05:d012:64d:bb00:dc84:9c93:5d17:5882NOERROR, 15 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 10 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 2026102100 · primary ns01.cancom-mase.com

Found

Primary (MNAME)
ns01.cancom-mase.com
Contact (RNAME)
hostmaster.volkswagenstiftung.de
Serial
2026102100
Refresh / retry
86400 s / 7200 s
Expire
3600000 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
ns01.cancom-mase.com (212.237.161.1)2026102100
ns01.cancom-mase.com (2001:1440:0:403a::53)2026102100
ns02.cancom-mase.net (195.227.141.140)2026102100
ns02.cancom-mase.net (2001:1440:0:4034::53)2026102100
ns03.cancom-mase.org (18.198.240.246)2026102100
ns03.cancom-mase.org (2a05:d014:30e:a800:dc84:9c93:5d17:5882)2026102100
ns04.cancom-mase.de (195.135.138.20)2026102100
ns04.cancom-mase.de (2001:1440:0:4039::53)2026102100
ns05.cancom-mase.eu (15.236.53.52)2026102100
ns05.cancom-mase.eu (2a05:d012:64d:bb00:dc84:9c93:5d17:5882)2026102100

Checks

  • ✓ Serial 2026102100 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 2h, expire 1000h, negative TTL 15m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns01.cancom-mase.com is one of the listed nameservers.
  • ✓ Contact hostmaster@volkswagenstiftung.de #25
    The SOA RNAME hostmaster.volkswagenstiftung.de means hostmaster@volkswagenstiftung.de.
  • ✓ Date-based serial #26
    The serial 2026102100 follows the YYYYMMDDnn convention (2026-10-21).

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

19 records at the apex

Found

Read from
212.237.161.1:53
TypeValueTTL
SOAns01.cancom-mase.com. hostmaster.volkswagenstiftung.de. 2026102100 86400 7200 3600000 90086400
NSns04.cancom-mase.de.86400
NSns02.cancom-mase.net.86400
NSns05.cancom-mase.eu.86400
NSns01.cancom-mase.com.86400
NSns03.cancom-mase.org.86400
A185.57.240.15486400
MX20 mx02.hornetsecurity.com.86400
MX30 mx03.hornetsecurity.com.86400
MX40 mx04.hornetsecurity.com.86400
MX10 mx01.hornetsecurity.com.86400
TXT"v=spf1 redirect=volkswagenstiftung.de.spf.hornetdmarc.com"3600
TXT"adobe-idp-site-verification=19d8b620dcf3" "641e35a4d6382729729dae1208f834f2b3383246" "f790583dcd39"86400
TXT"e18d6ef436b34dab8c6fbc0c9b173cf0"86400
TXT"swisssign-check=rDNjdd17wlw1SvmRSC0IKu1j" "a4KQ3W90atKeOs1483"86400
TXT"elb4AsmBRFJH4GwSMIAbUu8adhH87EdI3BBZZ/J8NP37c2uE7w5d5yTxOnC03DU0gX/Th2EuKGbr+r7PTAh/Mg=="86400
TXT"MS=9BC64E40D75E541096EA431AD95E9CD60A807B52"86400
TXT"Foxit-domain-verification=28bc52967115445c346c9bfad9c8f2cb"3600
TXT"google-site-verification=ihrjsNvpre9tL4ISnXpueWdV3w3d44Cc5c4KOwqUpRg"86400

Checks

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