thelittlegreenbag.nl

Checked 22 October 2026, 16:31 UTC · via 8.8.8.8
!Passed with warnings
22 passed 2 warnings 0 failed 5 info

Registration

info

.nl country-code

Found

TLD
.nl (country-code)
ICANN policies apply
no
Lookup error: https://rdap.sidn.nl/domain/thelittlegreenbag.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/thelittlegreenbag.nl returned HTTP 429
    #3

Delegation

info

mike.ns.cloudflare.com, opal.ns.cloudflare.com

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
mike.ns.cloudflare.com, opal.ns.cloudflare.com
NS in the zone
mike.ns.cloudflare.com, opal.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
mike.ns.cloudflare.com162.159.44.63 172.64.35.63 108.162.195.63 2606:4700:58::a29f:2c3f 2a06:98c1:50::ac40:233f 2803:f800:50::6ca2:c33fAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-
opal.ns.cloudflare.com172.64.34.100 108.162.194.100 162.159.38.100 2803:f800:50::6ca2:c264 2a06:98c1:50::ac40:2264 2606:4700:50::a29f:2664AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: mike.ns.cloudflare.com, opal.ns.cloudflare.com.
    #6
  • ✓ 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 6 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 12 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

warn

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
mike.ns.cloudflare.com 162.159.44.63NOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.2
mike.ns.cloudflare.com 172.64.35.63NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
mike.ns.cloudflare.com 108.162.195.63NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
mike.ns.cloudflare.com 2606:4700:58::a29f:2c3fNOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
mike.ns.cloudflare.com 2a06:98c1:50::ac40:233fNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
mike.ns.cloudflare.com 2803:f800:50::6ca2:c33fNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
opal.ns.cloudflare.com 172.64.34.100NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
opal.ns.cloudflare.com 108.162.194.100NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
opal.ns.cloudflare.com 162.159.38.100NOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.2
opal.ns.cloudflare.com 2803:f800:50::6ca2:c264NOERROR, 19 ms, authoritativenoyes / yesrefused2026.10.2
opal.ns.cloudflare.com 2a06:98c1:50::ac40:2264NOERROR, 19 ms, authoritativenoyes / yesrefused2026.10.2
opal.ns.cloudflare.com 2606:4700:50::a29f:2664NOERROR, 20 ms, authoritativenoyes / yesrefused2026.10.2

Checks

  • ✓ All respond #14
    All 12 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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: mike.ns.cloudflare.com: "2026.10.2"; opal.ns.cloudflare.com: "2026.10.2". Hide or replace the version string.
    #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 2418134839 · primary mike.ns.cloudflare.com

Found

Primary (MNAME)
mike.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2418134839
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
mike.ns.cloudflare.com (162.159.44.63)2418134839
mike.ns.cloudflare.com (172.64.35.63)2418134839
mike.ns.cloudflare.com (108.162.195.63)2418134839
mike.ns.cloudflare.com (2606:4700:58::a29f:2c3f)2418134839
mike.ns.cloudflare.com (2a06:98c1:50::ac40:233f)2418134839
mike.ns.cloudflare.com (2803:f800:50::6ca2:c33f)2418134839
opal.ns.cloudflare.com (172.64.34.100)2418134839
opal.ns.cloudflare.com (108.162.194.100)2418134839
opal.ns.cloudflare.com (162.159.38.100)2418134839
opal.ns.cloudflare.com (2803:f800:50::6ca2:c264)2418134839
opal.ns.cloudflare.com (2a06:98c1:50::ac40:2264)2418134839
opal.ns.cloudflare.com (2606:4700:50::a29f:2664)2418134839

Checks

  • ✓ Serial 2418134839 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h46m40s, retry 40m, expire 7d, negative TTL 30m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver mike.ns.cloudflare.com is one of the listed nameservers.
  • ✓ Contact dns@cloudflare.com #25
    The SOA RNAME dns.cloudflare.com means dns@cloudflare.com.
  • ✓ Timestamp serial #26
    The serial 2418134839 is a Unix timestamp (2046-08-17 16:07 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

pass

54 records at the apex

Found

Read from
162.159.44.63:53
TypeValueTTL
SOAmike.ns.cloudflare.com. dns.cloudflare.com. 2418134839 10000 2400 604800 18001800
NSmike.ns.cloudflare.com.86400
NSopal.ns.cloudflare.com.86400
A104.18.25.136300
A104.18.24.136300
AAAA2606:4700::6812:1888300
AAAA2606:4700::6812:1988300
MX0 thelittlegreenbag-nl.mail.protection.outlook.com.300
TXT"MS=A00EFF2ABFC6FFE10DAAEE63587E351B4B8F7744"60
TXT"MS=ms18403690"60
TXT"MS=ms20137660"60
TXT"MS=ms24363582"60
TXT"MS=ms40068688"60
TXT"MS=ms41270965"60
TXT"MS=ms47318529"60
TXT"MS=ms51970525"60
TXT"MS=ms58153774"60
TXT"MS=ms60297940"60
TXT"MS=ms62845997"60
TXT"MS=ms65362245"60
TXT"MS=ms82998949"60
TXT"MS=ms84130842"60
TXT"MS=ms94620148"60
TXT"ahrefs-site-verification_bc8f57ba7c4b8ebfc6176a44199c2b4d02ebe46cb3e3ae0d67f636e3ea972aab"60
TXT"google-site-verification=1fMN0QeaM7dd_kb8wtqc-fqBS-Xe0sRIm4_5Hrb7Pio"60
TXT"google-site-verification=5sepjVq0Q03kAVGoc7op4ZtaDdLbpyNXG0fPPt9On94"60
TXT"google-site-verification=8wJBRXb7unZWSfQWR4hSwruqfkZ3Q9TYP1caZtciJHo"60
TXT"google-site-verification=HLjZkUh4ixrLf4x6KQSyxy16skqf2ms778yDSjhhM1A"60
TXT"google-site-verification=SBkwCMf7Y4D33iXbwsr1qNQ-Y8PrPhbyWPtb040BPhc"60
TXT"google-site-verification=SkJ4O8IBjuT7MGrJf6bFnmiP3UAoNoRmeWnSyEHGtsg"60
TXT"google-site-verification=Sxh1fmdJhVfNCFKWPPRsukmY4z1ZY9LDB3llyyeIpMQ"60
TXT"google-site-verification=W09JT3GQoOZczH0nMADWPaAIRrFdtoRQg71NrIApe5w"60
TXT"google-site-verification=YuXHBvePBNXWJBsFgz_7sRyyEyo3eyRCaaU2k7z75pA"60
TXT"google-site-verification=ZQNbqpO39aHzV3_KED4fJy_7X9mqvAORZe0__ry2HBA"60
TXT"google-site-verification=bqDUYFSDQe03NXlIMyp1fqMxHZBf09WaDMNQZnxNZ7U"60
TXT"google-site-verification=cl_vzosdYSjTni6Q4hg0J75xrVH6GwjSpDZnS186p7I"60
TXT"google-site-verification=fxxX1FjsWGLE7X6PMTF5xqu72UbEJbLurXxfErl_obE"60
TXT"google-site-verification=mXNPqPMkbqO-10Gun6jdcX14gnHoBfYZ3wIYF4eKuBg"60
TXT"google-site-verification=qJOjrPTKHlhOwubxZFGFbmaTn8YeHeEV3S2IpguivPI"60
TXT"google-site-verification=sIk3dRZNvDm5getqpggDS9tHWYDh3W1LAlmdKf6ce-Q"60
TXT"google-site-verification=wN-e0WhpTT4ARg7NK8UzIpTRtFLsRWSeE2tSFkKX2Ho"60
TXT"google-site-verification=zJZSaQgD3-bbYAJyWnFKPg3lNmo0G088tzR3lKGPlwE"60
TXT"v=spf1 include:90z0gsfwfh.powerspf.com ~all"60
CAA0 issue "comodoca.com"300
CAA0 issue "digicert.com; cansignhttpexchanges=yes"300
CAA0 issue "letsencrypt.org"300
CAA0 issue "pki.goog; cansignhttpexchanges=yes"300
CAA0 issue "sectigo.com"300
CAA0 issue "ssl.com"300
CAA0 issuewild "comodoca.com"300
CAA0 issuewild "digicert.com; cansignhttpexchanges=yes"300
CAA0 issuewild "letsencrypt.org"300
CAA0 issuewild "pki.goog; cansignhttpexchanges=yes"300
CAA0 issuewild "ssl.com"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, AAAA 5m, MX 5m, NS 1d. The NS TTL at the parent is 1h and in the zone 1d; 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: comodoca.com, digicert.com, letsencrypt.org, pki.goog, sectigo.com, ssl.com.