kekmama.nl

Checked 22 October 2026, 14:02 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 7 info

Registration

info

.nl country-code · team.blue nl B.V.

Found

TLD
.nl (country-code)
ICANN policies apply
no
Registrar
team.blue nl B.V.
Registered
21 February 2008
Last changed
21 May 2024
Status
active
Registry nameservers
ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
RDAP server
https://rdap.sidn.nl/

Checks

  • i
    .nl 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
    .nl is delegated in the root zone and DNSSEC-signed.
  • i
    Expiry date not published
    The registry does not publish the expiry date in RDAP. Check it with your registrar.
    #3
  • i
    No transfer lock
    The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.
    #4
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
NS in the zone
ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
NameserverAddressesNetwork (AS)Glue
ns-cloud-e1.googledomains.com216.239.32.110 2001:4860:4802:32::6eAS15169 GOOGLE - Google LLC, US AS15169 GOOGLE - Google LLC, US-
ns-cloud-e2.googledomains.com216.239.34.110 2001:4860:4802:34::6eAS15169 GOOGLE - Google LLC, US AS15169 GOOGLE - Google LLC, US-
ns-cloud-e3.googledomains.com216.239.36.110 2001:4860:4802:36::6eAS15169 GOOGLE - Google LLC, US AS15169 GOOGLE - Google LLC, US-
ns-cloud-e4.googledomains.com216.239.38.110 2001:4860:4802:38::6eAS15169 GOOGLE - Google LLC, US AS15169 GOOGLE - Google LLC, US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.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.
  • i
    One address family in one network
    all IPv6 addresses are in 2001:4860:4802::/48, while the other address family is spread over several networks.
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS15169 (GOOGLE - Google 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

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-cloud-e1.googledomains.com 216.239.32.110NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns-cloud-e1.googledomains.com 2001:4860:4802:32::6eNOERROR, 14 ms, authoritativenoyes / yesrefused-
ns-cloud-e2.googledomains.com 216.239.34.110NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns-cloud-e2.googledomains.com 2001:4860:4802:34::6eNOERROR, 13 ms, authoritativenoyes / yesrefused-
ns-cloud-e3.googledomains.com 216.239.36.110NOERROR, 41 ms, authoritativenoyes / yesrefused-
ns-cloud-e3.googledomains.com 2001:4860:4802:36::6eNOERROR, 42 ms, authoritativenoyes / yesrefused-
ns-cloud-e4.googledomains.com 216.239.38.110NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns-cloud-e4.googledomains.com 2001:4860:4802:38::6eNOERROR, 17 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

warn

serial 1 · primary ns-cloud-e1.googledomains.com

Found

Primary (MNAME)
ns-cloud-e1.googledomains.com
Contact (RNAME)
cloud-dns-hostmaster.google.com
Serial
1
Refresh / retry
21600 s / 3600 s
Expire
259200 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns-cloud-e1.googledomains.com (216.239.32.110)1
ns-cloud-e1.googledomains.com (2001:4860:4802:32::6e)1
ns-cloud-e2.googledomains.com (216.239.34.110)1
ns-cloud-e2.googledomains.com (2001:4860:4802:34::6e)1
ns-cloud-e3.googledomains.com (216.239.36.110)1
ns-cloud-e3.googledomains.com (2001:4860:4802:36::6e)1
ns-cloud-e4.googledomains.com (216.239.38.110)1
ns-cloud-e4.googledomains.com (2001:4860:4802:38::6e)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    expire 3d is shorter than 7d; secondaries stop answering too soon when the primary is down. Current values: refresh 6h, retry 1h, expire 3d, negative TTL 5m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-cloud-e1.googledomains.com is one of the listed nameservers.
  • ✓ Contact cloud-dns-hostmaster@google.com #25
    The SOA RNAME cloud-dns-hostmaster.google.com means cloud-dns-hostmaster@google.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

DNSSEC

warn

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
1 iterations, 8-byte salt
Signatures valid until
11 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
38065RSASHA256 (8)SHA256 92F8A648119FC9A6…yes

DNSKEY in the zone

Key tagRoleAlgorithm
38065KSK (257)RSASHA256 (8)
37651ZSK (256)RSASHA256 (8)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 38065 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: RSASHA256 (8).
  • ✓ Signatures valid until 2026-11-11 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-11 12:34 UTC.
  • !
    NSEC3 with extra iterations or salt
    NSEC3 uses 1 iteration and a 8-byte salt. RFC 9276 recommends 0 iterations and no salt: extra iterations cost resolvers CPU and add no real protection, and some validators treat high counts as insecure.
    #31

Records

info

17 records at the apex

Found

Read from
216.239.32.110:53
TypeValueTTL
SOAns-cloud-e1.googledomains.com. cloud-dns-hostmaster.google.com. 1 21600 3600 259200 30021600
NSns-cloud-e3.googledomains.com.21600
NSns-cloud-e1.googledomains.com.21600
NSns-cloud-e4.googledomains.com.21600
NSns-cloud-e2.googledomains.com.21600
A34.110.203.83300
MX1 smtp.google.com.3600
TXT"N9qDPwGHmC0xry37IGpELOHzroFmEsqpcNLrOSmb+BTijv8VfFoXmJvz+KAVsKeL+xhug04dMgd/G3pFI2PG6w=="3600
TXT"v=spf1 include:_spf.google.com include:mail.zendesk.com include:spf.pubble.nl include:spf.brevo.com mx -all"3600
TXT"M8HB2RVBQ6H8FTHHE3OP9NKP03"3600
TXT"facebook-domain-verification=025e8e7h2g5o9p7nd6rg42f9cko8ty"3600
TXT"brevo-code:26497735d6d18b98d5cbc4a3b834930e"3600
TXT"google-site-verification=BVxHp3IIW1mQYmpTQZEvLY_hZXzFoZpggSLsxaALNXM"3600
TXT"google-site-verification=W0Y6UBiqQoGOSJR1Bbe0qj7kxFh9ODOwcFtXJo3LDLg"3600
CAA0 issue "pki.goog"3600
CAA0 issue "letsencrypt.org"3600
CAA0 issue "digicert.com"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 1h, NS 6h. The NS TTL at the parent is 1h and in the zone 6h; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: pki.goog, letsencrypt.org, digicert.com.