postcodeloterij.nl

Checked 21 October 2026, 21:24 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.nl country-code · Gandi

Found

TLD
.nl (country-code)
ICANN policies apply
no
Registrar
Gandi
Registered
9 July 1996
Last changed
21 October 2026
Status
active
Registry nameservers
ns-1241.awsdns-27.org, ns-1960.awsdns-53.co.uk, ns-686.awsdns-21.net, ns-78.awsdns-09.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-1241.awsdns-27.org, ns-1960.awsdns-53.co.uk, ns-686.awsdns-21.net, ns-78.awsdns-09.com

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns-1241.awsdns-27.org, ns-1960.awsdns-53.co.uk, ns-686.awsdns-21.net, ns-78.awsdns-09.com
NS in the zone
ns-1241.awsdns-27.org, ns-1960.awsdns-53.co.uk, ns-686.awsdns-21.net, ns-78.awsdns-09.com
NameserverAddressesNetwork (AS)Glue
ns-1241.awsdns-27.org205.251.196.217 2600:9000:5304:d900::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1960.awsdns-53.co.uk205.251.199.168 2600:9000:5307:a800::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-686.awsdns-21.net205.251.194.174 2600:9000:5302:ae00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-78.awsdns-09.com205.251.192.78 2600:9000:5300:4e00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1241.awsdns-27.org, ns-1960.awsdns-53.co.uk, ns-686.awsdns-21.net, ns-78.awsdns-09.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 (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-1241.awsdns-27.org 205.251.196.217NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1241.awsdns-27.org 2600:9000:5304:d900::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1960.awsdns-53.co.uk 205.251.199.168NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1960.awsdns-53.co.uk 2600:9000:5307:a800::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-686.awsdns-21.net 205.251.194.174NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-686.awsdns-21.net 2600:9000:5302:ae00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-78.awsdns-09.com 205.251.192.78NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-78.awsdns-09.com 2600:9000:5300:4e00::1NOERROR, 9 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-1960.awsdns-53.co.uk

Found

Primary (MNAME)
ns-1960.awsdns-53.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-1241.awsdns-27.org (205.251.196.217)1
ns-1241.awsdns-27.org (2600:9000:5304:d900::1)1
ns-1960.awsdns-53.co.uk (205.251.199.168)1
ns-1960.awsdns-53.co.uk (2600:9000:5307:a800::1)1
ns-686.awsdns-21.net (205.251.194.174)1
ns-686.awsdns-21.net (2600:9000:5302:ae00::1)1
ns-78.awsdns-09.com (205.251.192.78)1
ns-78.awsdns-09.com (2600:9000:5300:4e00::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-1960.awsdns-53.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

38 records at the apex

Found

Read from
205.251.196.217:53
TypeValueTTL
SOAns-1960.awsdns-53.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1241.awsdns-27.org.300
NSns-1960.awsdns-53.co.uk.300
NSns-686.awsdns-21.net.300
NSns-78.awsdns-09.com.300
A63.185.8.1660
A63.185.190.5760
A3.78.103.3760
MX10 mxa-002f0501.gslb.pphosted.com.300
MX10 mxb-002f0501.gslb.pphosted.com.300
TXT"CgmMBcjxjMHufb2UfaXDeQ7Qj5ZaYr6nN/9dxYlpz5UPuJ8sI/V9+ELnsCKICWKdsg5L9h0357+fz+lmvR6F8g=="300
TXT"MS=ms66495894"300
TXT"PDdodlxqJTAt1IoaV9ZJ3/FgTAO2G9iX8GWJgk73CYo="300
TXT"_68e9l8ofw99gzopkrmmtbuxmaj1tk9t"300
TXT"amazonses:l8q57uU3I8mChRc6BTiaKjTTerfTRUyb1S9MIacWQFs="300
TXT"anthropic-domain-verification-0r12zq=khkJYCvsOB87qTd0N3x70hUJh"300
TXT"atlassian-domain-verification=Mwmxlu5eshHURwTaNxVfdvKTcA1YWWnTNJHgeEIM/meWe35CiB8eGjcAKTICPoyN"300
TXT"docusign=f4619da5-7cb2-44c1-8652-f5dc2621fdd7"300
TXT"facebook-domain-verification=ilkk92v234kiafomplrh2fntzb4y3b"300
TXT"google-site-verification=-lnw6IVS_G7BpZHyhllFdaMs84Szi-SNVrrTaeebgAo"300
TXT"google-site-verification=AppNzwlcv_4J13BmLh8_iuEOGwla2cTRhvAlFfnBpxM"300
TXT"google-site-verification=LeW1Ur9YfpxeiZFFxYxtD2DCb7hyqSvxJ6VAlrLYsCg"300
TXT"google-site-verification=P_cvc_smg3HgvSu3UScy_f89cd2S2Lj3RNojDM73nIA"300
TXT"google-site-verification=Xe50cQa1d0IDton1EDdvu_dMkCe67wa6LRGdCVsrcfQ"300
TXT"google-site-verification=oZrP7LQLXrlX3i23T7pwld79JdOBpWUjSkNcVRunRis"300
TXT"google-site-verification=qqya9rMm7hGy33yF5wrYEdL2DfM372Lgy0OtWoTp2Do"300
TXT"jamf-site-verification=3SA8VXVkSE_Nt2iZgRED0w"300
TXT"krea-verification=a5afd317acba3ec0fa4f5ca408825aa9dea566d555d7f7e81bba9b1a15482ed6"300
TXT"loaderio=780968bab546374f05fcd656ecc66896"300
TXT"loaderio=b2af08118e58fb5e32315d79027d4397"300
TXT"loaderio=d83541a718c06253f2de0e5317120cef"300
TXT"miro-verification=0f1bc6728415770ac2e3873e8e44a01ad54b4d15"300
TXT"o6CeR5L7+X/gfbS0GNt7GxcOM/sOKfUl+xMqhr5uMCA="300
TXT"openai-domain-verification=dv-YVphAelNmg9ZUoLgTrfydazz"300
TXT"sinch-domain-verification=2afae94a-8d96-48e4-8125-586ee00031ca"300
TXT"sophos-domain-verification=f11fc346d55bc1ccd8d4ca28693231e3f066a135158fde8722fd1cf48dbdbb3a"300
TXT"v=spf1 include:spf-a.postcodeloterij.nl include:spf.mandrillapp.com include:spf_c.oraclecloud.com include:spf-002f0501.pphosted.com ip4:80.84.235.70 ip4:80.84.235.65 ip4:3.125.80.73 ip4:52.57.85.194 ip4:3.122.163.241 " "ip4:3.127.51.94 ip4:18.159.82.149 ip4:18.159.47.100 ip4:80.112.227.4 ip4:185.202.201.0/24 ip6:2a0d:5900:dc01::/64 exists:%{i}._spf.mta.salesforce.com ~all"300
TXT"yahoo-verification-key=nVGAAwZbPiLp0m78DizsBY2j999GAtWmFErZ5TQygVU="300

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 5m; 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