vitaminesperpost.nl

Checked 22 October 2026, 17:10 UTC · via 8.8.8.8
!Passed with warnings
23 passed 2 warnings 0 failed 4 info

Registration

info

.nl country-code

Found

TLD
.nl (country-code)
ICANN policies apply
no
Lookup error: https://rdap.sidn.nl/domain/vitaminesperpost.nl returned HTTP 429

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
    Could not be checked
    The RDAP lookup failed, so this could not be checked: https://rdap.sidn.nl/domain/vitaminesperpost.nl returned HTTP 429
    #3

Delegation

pass

ns1.netaffairs.nl, ns2.netaffairs.com, ns3.netaffairs.com, ns4.netaffairs.nl

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns1.netaffairs.nl, ns2.netaffairs.com, ns3.netaffairs.com, ns4.netaffairs.nl
NS in the zone
ns1.netaffairs.nl, ns2.netaffairs.com, ns3.netaffairs.com, ns4.netaffairs.nl
NameserverAddressesNetwork (AS)Glue
ns1.netaffairs.nl195.149.119.10 2a0b:8bc7:1:35::10AS34420 Netaffairs-Hosting-BV - Netaffairs Hosting B.V., NL AS34420 Netaffairs-Hosting-BV - Netaffairs Hosting B.V., NL-
ns2.netaffairs.com89.188.29.41 2a01:1b0:7999:446:9009::10AS31477 DUOCAST-AS - Duocast B.V., NL AS31477 DUOCAST-AS - Duocast B.V., NL-
ns3.netaffairs.com185.109.216.130 2a05:1500:600:0:1c00:55ff:fe00:7eAS48635 CLDIN-NL - Your Hosting B.V., NL AS48635 CLDIN-NL - Your Hosting B.V., NL-
ns4.netaffairs.nl5.79.70.163 2001:1af8:4700:a118:11::10AS60781 LEASEWEB-NL-AMS-01 - LeaseWeb Netherlands B.V., NL AS60781 LEASEWEB-NL-AMS-01 - LeaseWeb Netherlands B.V., NL-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1.netaffairs.nl, ns2.netaffairs.com, ns3.netaffairs.com, ns4.netaffairs.nl.
  • ✓ 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.
  • ✓ 4 autonomous systems #11
    The nameservers are spread over: AS31477 (DUOCAST-AS - Duocast B.V., NL): 2 addresses; AS34420 (Netaffairs-Hosting-BV - Netaffairs Hosting B.V., NL): 2 addresses; AS48635 (CLDIN-NL - Your Hosting B.V., NL): 2 addresses; AS60781 (LEASEWEB-NL-AMS-01 - LeaseWeb Netherlands B.V., NL): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .com, .nl.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.netaffairs.nl 195.149.119.10NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns1.netaffairs.nl 2a0b:8bc7:1:35::10NOERROR, 10 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.netaffairs.com 89.188.29.41NOERROR, 13 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.netaffairs.com 2a01:1b0:7999:446:9009::10NOERROR, 13 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns3.netaffairs.com 185.109.216.130NOERROR, 11 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns3.netaffairs.com 2a05:1500:600:0:1c00:55ff:fe00:7eNOERROR, 11 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns4.netaffairs.nl 5.79.70.163NOERROR, 11 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns4.netaffairs.nl 2001:1af8:4700:a118:11::10NOERROR, 10 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/

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: ns1.netaffairs.nl: "Served by PowerDNS - https://www.powerdns.com/"; ns2.netaffairs.com: "Served by PowerDNS - https://www.powerdns.com/"; ns3.netaffairs.com: "Served by PowerDNS - https://www.powerdns.com/"; ns4.netaffairs.nl: "Served by PowerDNS - https://www.powerdns.com/".
    #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

warn

serial 2026092405 · primary ns1.netaffairs.nl

Found

Primary (MNAME)
ns1.netaffairs.nl
Contact (RNAME)
hostmaster.netaffairs.nl.vitaminesperpost.nl
Serial
2026092405
Refresh / retry
300 s / 3600 s
Expire
1209600 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
ns1.netaffairs.nl (195.149.119.10)2026092405
ns1.netaffairs.nl (2a0b:8bc7:1:35::10)2026092405
ns2.netaffairs.com (89.188.29.41)2026092405
ns2.netaffairs.com (2a01:1b0:7999:446:9009::10)2026092405
ns3.netaffairs.com (185.109.216.130)2026092405
ns3.netaffairs.com (2a05:1500:600:0:1c00:55ff:fe00:7e)2026092405
ns4.netaffairs.nl (5.79.70.163)2026092405
ns4.netaffairs.nl (2001:1af8:4700:a118:11::10)2026092405

Checks

  • ✓ Serial 2026092405 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    refresh 5m is outside 20m–1d; retry 1h should be shorter than refresh 5m. Current values: refresh 5m, retry 1h, expire 14d, negative TTL 30m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.netaffairs.nl is one of the listed nameservers.
  • ✓ Contact hostmaster@netaffairs.nl.vitaminesperpost.nl #25
    The SOA RNAME hostmaster.netaffairs.nl.vitaminesperpost.nl means hostmaster@netaffairs.nl.vitaminesperpost.nl.
  • ✓ Date-based serial #26
    The serial 2026092405 follows the YYYYMMDDnn convention (2026-09-24).

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

12 records at the apex

Found

Read from
195.149.119.10:53
TypeValueTTL
SOAns1.netaffairs.nl. hostmaster.netaffairs.nl.vitaminesperpost.nl. 2026092405 300 3600 1209600 1800300
NSns1.netaffairs.nl.300
NSns3.netaffairs.com.300
NSns2.netaffairs.com.300
NSns4.netaffairs.nl.300
A46.21.227.220300
MX20 mxbackup1.netaffairs.nl.300
MX10 shared2.netaffairs.nl.300
MX30 mxbackup2.netaffairs.nl.300
TXT"v=spf1 a mx ip4:88.151.33.27 ip4:88.151.33.28 ip4:188.166.58.111 include:spf1.netaffairs.nl include:spf.vitaminesperpost.hypernode.io include:spf2.ne" "taffairs.nl include:_spf.sherpaan.nl include:eu.mailgun.org include:mailchimp.com ~all"300
TXT"klaviyo-site-verification=V4QurH"300
CAA0 issue "letsencrypt.org"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, NS 5m. The NS TTL at the parent is 1h and in the zone 5m; 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: letsencrypt.org.