Domain report: fd.nl

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: 24 November 1997
Last changed: 17 March 2025
Status: active
Registry nameservers: ace.ns.cloudflare.com, uma.ns.cloudflare.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

ace.ns.cloudflare.com, uma.ns.cloudflare.com

Found

Parent zone: nl
Delegation from: ns1.dns.nl (194.0.28.53)
NS at the parent: ace.ns.cloudflare.com, uma.ns.cloudflare.com
NS in the zone: ace.ns.cloudflare.com, uma.ns.cloudflare.com

Nameserver	Addresses	Network (AS)	Glue
ace.ns.cloudflare.com	172.64.35.65 108.162.195.65 162.159.44.65 2606:4700:58::a29f:2c41 2803:f800:50::6ca2:c341 2a06:98c1:50::ac40:2341	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 AS13335 CLOUDFLARENET - Cloudflare, Inc., US	-
uma.ns.cloudflare.com	108.162.192.146 172.64.32.146 173.245.58.146 2803:f800:50::6ca2:c092 2606:4700:50::adf5:3a92 2a06:98c1:50::ac40:2092	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 AS13335 CLOUDFLARENET - Cloudflare, Inc., US	-

Checks

i

2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ace.ns.cloudflare.com, uma.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

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ace.ns.cloudflare.com 172.64.35.65	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
ace.ns.cloudflare.com 108.162.195.65	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
ace.ns.cloudflare.com 162.159.44.65	NOERROR, 32 ms, authoritative	no	yes / yes	refused	2026.10.2
ace.ns.cloudflare.com 2606:4700:58::a29f:2c41	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
ace.ns.cloudflare.com 2803:f800:50::6ca2:c341	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
ace.ns.cloudflare.com 2a06:98c1:50::ac40:2341	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
uma.ns.cloudflare.com 108.162.192.146	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
uma.ns.cloudflare.com 172.64.32.146	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
uma.ns.cloudflare.com 173.245.58.146	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
uma.ns.cloudflare.com 2803:f800:50::6ca2:c092	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
uma.ns.cloudflare.com 2606:4700:50::adf5:3a92	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
uma.ns.cloudflare.com 2a06:98c1:50::ac40:2092	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2

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: ace.ns.cloudflare.com: "2026.10.2"; uma.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 2418076420 · primary ace.ns.cloudflare.com

Found

Primary (MNAME): ace.ns.cloudflare.com
Contact (RNAME): dns.cloudflare.com
Serial: 2418076420
Refresh / retry: 10000 s / 2400 s
Expire: 604800 s
Negative TTL: 1800 s

Serial per nameserver

Nameserver	Serial
ace.ns.cloudflare.com (172.64.35.65)	2418076420
ace.ns.cloudflare.com (108.162.195.65)	2418076420
ace.ns.cloudflare.com (162.159.44.65)	2418076420
ace.ns.cloudflare.com (2606:4700:58::a29f:2c41)	2418076420
ace.ns.cloudflare.com (2803:f800:50::6ca2:c341)	2418076420
ace.ns.cloudflare.com (2a06:98c1:50::ac40:2341)	2418076420
uma.ns.cloudflare.com (108.162.192.146)	2418076420
uma.ns.cloudflare.com (172.64.32.146)	2418076420
uma.ns.cloudflare.com (173.245.58.146)	2418076420
uma.ns.cloudflare.com (2803:f800:50::6ca2:c092)	2418076420
uma.ns.cloudflare.com (2606:4700:50::adf5:3a92)	2418076420
uma.ns.cloudflare.com (2a06:98c1:50::ac40:2092)	2418076420

Checks

✓ Serial 2418076420 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 ace.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 2418076420 is a Unix timestamp (2046-08-16 23:53 UTC).

DNSSEC

pass

Signed, DS published at parent

Found

Validated by resolver: yes
Signatures valid until: 22 October 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
2371	ECDSAP256SHA256 (13)	SHA256 5A09FB6E2153690C…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
2371	KSK (257)	ECDSAP256SHA256 (13)
34505	ZSK (256)	ECDSAP256SHA256 (13)

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 2371 (SHA256).
✓ Modern algorithms #29

Key algorithms: ECDSAP256SHA256 (13).
✓ Short-lived signatures (online signing) #30

Signatures are valid for 50h0m0s and created on demand; the current one was made at 2026-10-20 20:15 UTC and expires at 2026-10-22 22:15 UTC.

Records

info

40 records at the apex

Found

Read from: 172.64.35.65:53

Type	Value	TTL
SOA	ace.ns.cloudflare.com. dns.cloudflare.com. 2418076420 10000 2400 604800 1800	1800
NS	ace.ns.cloudflare.com.	86400
NS	uma.ns.cloudflare.com.	86400
A	104.18.5.25	300
A	104.18.4.25	300
AAAA	2606:4700::6812:419	300
AAAA	2606:4700::6812:519	300
MX	0 fd-nl.mail.protection.outlook.com.	300
TXT	"7FG7WQf7+A3nngNh7vVaeG4e/WkKNNKx3OcKmHeAmLk4vAQB1DjlrHQc3Y+GlcRshrdLPv4M0n+F+tguoNQJ8Q=="	300
TXT	"MS=ms92976339"	300
TXT	"apple-domain-verification=ohpio7P4S9PrlPDD"	300
TXT	"atlassian-domain-verification=TpCyhJgalgsl0M3jx4aWyVrWWKRKc6tpFneHnfDABzPVxAcoi6Z8ayx9jkn9vvRA"	300
TXT	"detectify-verification=7de311e84a6063fff17282c48efbcba6"	300
TXT	"facebook-domain-verification=hi6rog2knls6jzz57gd360uibxkmv7"	300
TXT	"google-site-verification=2Ee85OqEtCk9B_jzFt_bHq9abcwrF1BkzS7_GQKVfR0"	300
TXT	"google-site-verification=NtoawqxORqzB0d2YEbJAMSpZVBiVEJULDdCqE7p2WxA"	300
TXT	"google-site-verification=WjjEHqYvdUUDPlfDyzQC23mPvcr83ASaj5-g2NrUyPc"	300
TXT	"google-site-verification=nOmefkGvIw-wDN5uyN5JU5A1DKsPPfgjnUFQIa_5jYs"	300
TXT	"google-site-verification=uWOb_DaGk3nkYmGoP7Bv2xxrbDB08zSKF7vwUh-tVuI"	300
TXT	"jamf-site-verification=wNzu7gIMXwjaOVyWg3hZ9Q"	300
TXT	"knowbe4-site-verification=f4e720539fc0563ac7b4133fe8cbc1a1"	300
TXT	"openai-domain-verification=dv-FqC3ry2oOZrwwxn1smhIGIuD"	300
TXT	"stripe-verification=6DC94134E14427008FA0EB9098136A8565E63140CE71FB54F040489A6DB3D9B2"	300
TXT	"v=spf1 ip4:62.58.66.150/32 ip4:62.58.66.139/32 ip4:37.251.181.92/32 ip4:62.58.66.154/32 ip4:94.237.34.164 ip4:168.245.66.170 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.trustit.eu include:spf.afas.online include:_spf.salesforc" "e.com -all"	300
TXT	"wiz-domain-verification=f7b6e6e8de8f935badf641d3a2a17d16412078afcacdaff654662888ba9fc094"	300
CAA	0 issue "certainly.com"	300
CAA	0 issue "comodoca.com"	300
CAA	0 issue "digicert.com; cansignhttpexchanges=yes"	300
CAA	0 issue "globalsign.com"	300
CAA	0 issue "letsencrypt.org"	300
CAA	0 issue "pki.goog; cansignhttpexchanges=yes"	300
CAA	0 issue "sectigo.com"	300
CAA	0 issue "ssl.com"	300
CAA	0 issuewild "amazon.com"	300
CAA	0 issuewild "comodoca.com"	300
CAA	0 issuewild "digicert.com; cansignhttpexchanges=yes"	300
CAA	0 issuewild "letsencrypt.org"	300
CAA	0 issuewild "pki.goog; cansignhttpexchanges=yes"	300
CAA	0 issuewild "sectigo.com"	300
CAA	0 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.
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: certainly.com, comodoca.com, digicert.com, globalsign.com, letsencrypt.org, pki.goog, sectigo.com, ssl.com, amazon.com.