volkswagenag.com

Checked 22 October 2026, 11:23 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · 1API GmbH · expires 2027-08-09

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
1API GmbH
Registered
9 August 2002
Last changed
29 September 2026
Expires
9 August 2027
Status
client delete prohibited, client transfer prohibited
Registry nameservers
ns1.volkswagen.de, ns2.volkswagen.de, ns3.volkswagen.de, ns4.volkswagen.de
RDAP server
https://rdap.verisign.com/com/v1/

Checks

  • i
    .com is a generic TLD (gTLD)
    Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.
    #1
  • ✓ TLD delegated and signed #2
    .com is delegated in the root zone and DNSSEC-signed.
  • ✓ Expires on 2027-08-09 #3
    The registration is valid until 2027-08-09 (290 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

ns1.volkswagen.de, ns2.volkswagen.de, ns3.volkswagen.de, ns4.volkswagen.de

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.volkswagen.de, ns2.volkswagen.de, ns3.volkswagen.de, ns4.volkswagen.de
NS in the zone
dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net
NameserverAddressesNetwork (AS)Glue
dns1.p01.nsone.net (zone only)198.51.44.1 2620:4d:4000:6259:7:1:0:1AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
dns2.p01.nsone.net (zone only)198.51.45.1 2a00:edc0:6259:7:1::2AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
dns3.p01.nsone.net (zone only)198.51.44.65 2620:4d:4000:6259:7:1:0:3AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
dns4.p01.nsone.net (zone only)198.51.45.65 2a00:edc0:6259:7:1::4AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
ns1.volkswagen.de (parent only)198.51.44.1 2620:4d:4000:6259:7:1:0:1AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
ns2.volkswagen.de (parent only)198.51.45.1 2a00:edc0:6259:7:1::2AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
ns3.volkswagen.de (parent only)198.51.44.65 2620:4d:4000:6259:7:1:0:3AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
ns4.volkswagen.de (parent only)198.51.45.65 2a00:edc0:6259:7:1::4AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1.volkswagen.de, ns2.volkswagen.de, ns3.volkswagen.de, ns4.volkswagen.de.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only at the parent: ns1.volkswagen.de, ns2.volkswagen.de, ns3.volkswagen.de, ns4.volkswagen.de; only in the zone: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net. dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns1.volkswagen.de, ns2.volkswagen.de, ns3.volkswagen.de, ns4.volkswagen.de report NS dns1.p01.nsone.net dns2.p01.nsone.net dns3.p01.nsone.net dns4.p01.nsone.net.
    #7
  • ✓ 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 2 IPv4 /24s and 2 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS62597 (NSONE - NSONE Inc, US): 16 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 .de
    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

16 of 16 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.p01.nsone.net 198.51.44.1NOERROR, 7 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns1.p01.nsone.net 2620:4d:4000:6259:7:1:0:1NOERROR, 6 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns2.p01.nsone.net 198.51.45.1NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns2.p01.nsone.net 2a00:edc0:6259:7:1::2NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns3.p01.nsone.net 198.51.44.65NOERROR, 6 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns3.p01.nsone.net 2620:4d:4000:6259:7:1:0:3NOERROR, 6 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns4.p01.nsone.net 198.51.45.65NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns4.p01.nsone.net 2a00:edc0:6259:7:1::4NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns1.volkswagen.de 198.51.44.1NOERROR, 7 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns1.volkswagen.de 2620:4d:4000:6259:7:1:0:1NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns2.volkswagen.de 198.51.45.1NOERROR, 3 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns2.volkswagen.de 2a00:edc0:6259:7:1::2NOERROR, 3 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns3.volkswagen.de 198.51.44.65NOERROR, 6 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns3.volkswagen.de 2620:4d:4000:6259:7:1:0:3NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns4.volkswagen.de 198.51.45.65NOERROR, 5 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns4.volkswagen.de 2a00:edc0:6259:7:1::4NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9

Checks

  • ✓ All respond #14
    All 16 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: dns1.p01.nsone.net: "19dd46e347df36b70933bf2be8023258586586a9"; dns2.p01.nsone.net: "19dd46e347df36b70933bf2be8023258586586a9"; dns3.p01.nsone.net: "19dd46e347df36b70933bf2be8023258586586a9"; dns4.p01.nsone.net: "19dd46e347df36b70933bf2be8023258586586a9"; ns1.volkswagen.de: "19dd46e347df36b70933bf2be8023258586586a9"; ns2.volkswagen.de: "19dd46e347df36b70933bf2be8023258586586a9"; ns3.volkswagen.de: "19dd46e347df36b70933bf2be8023258586586a9"; ns4.volkswagen.de: "19dd46e347df36b70933bf2be8023258586586a9".
    #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 2012053404 · primary ns1.volkswagen.de

Found

Primary (MNAME)
ns1.volkswagen.de
Contact (RNAME)
dns.volkswagen.de
Serial
2012053404
Refresh / retry
86400 s / 7200 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
dns1.p01.nsone.net (198.51.44.1)2012053404
dns1.p01.nsone.net (2620:4d:4000:6259:7:1:0:1)2012053404
dns2.p01.nsone.net (198.51.45.1)2012053404
dns2.p01.nsone.net (2a00:edc0:6259:7:1::2)2012053404
dns3.p01.nsone.net (198.51.44.65)2012053404
dns3.p01.nsone.net (2620:4d:4000:6259:7:1:0:3)2012053404
dns4.p01.nsone.net (198.51.45.65)2012053404
dns4.p01.nsone.net (2a00:edc0:6259:7:1::4)2012053404
ns1.volkswagen.de (198.51.44.1)2012053404
ns1.volkswagen.de (2620:4d:4000:6259:7:1:0:1)2012053404
ns2.volkswagen.de (198.51.45.1)2012053404
ns2.volkswagen.de (2a00:edc0:6259:7:1::2)2012053404
ns3.volkswagen.de (198.51.44.65)2012053404
ns3.volkswagen.de (2620:4d:4000:6259:7:1:0:3)2012053404
ns4.volkswagen.de (198.51.45.65)2012053404
ns4.volkswagen.de (2a00:edc0:6259:7:1::4)2012053404

Checks

  • ✓ Serial 2012053404 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 2h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.volkswagen.de is one of the listed nameservers.
  • ✓ Contact dns@volkswagen.de #25
    The SOA RNAME dns.volkswagen.de means dns@volkswagen.de.
  • ✓ Timestamp serial #26
    The serial 2012053404 is a Unix timestamp (2033-10-04 15:43 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

info

11 records at the apex

Found

Read from
198.51.44.1:53
TypeValueTTL
SOAns1.volkswagen.de. dns.volkswagen.de. 2012053404 86400 7200 604800 36003600
NSdns4.p01.nsone.net.3600
NSdns3.p01.nsone.net.3600
NSdns2.p01.nsone.net.3600
NSdns1.p01.nsone.net.3600
A213.155.69.1293600
TXT"_8ligxi85waj2rn0hlo4hbn5sp82nv9m"1800
TXT"QuoVadis=d6247d85-399c-4a93-9948-6167915de920"1800
TXT"google-site-verification=WcWUIsq4K9-N9LV7PYs13_zD94rn6YVDd6e30yzAt6o"1800
TXT"v=DMARC1;p=reject;rua=mailto:dmarc.rua@vwgroup.com;ruf=mailto:dmarc.ruf@vwgroup.com"1800
TXT"v=spf1 mx -all"1800

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, NS 1h. The NS TTL at the parent is 2d 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