Domain report: zeb.be

Registration

info

.be country-code

Found

TLD: .be (country-code)
ICANN policies apply: no

Checks

i

.be 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

.be is delegated in the root zone and DNSSEC-signed.
i

Registration data not available

No registration data via RDAP: the registry of .be offers no RDAP service. Many ccTLD registries don't offer RDAP; check the registry's WHOIS instead.

#3

Delegation

info

marjory.ns.cloudflare.com, vick.ns.cloudflare.com

Found

Parent zone: be
Delegation from: a.nsset.be (194.0.6.1)
NS at the parent: marjory.ns.cloudflare.com, vick.ns.cloudflare.com
NS in the zone: marjory.ns.cloudflare.com, vick.ns.cloudflare.com

Nameserver	Addresses	Network (AS)	Glue
marjory.ns.cloudflare.com	173.245.58.193 108.162.192.193 172.64.32.193 2a06:98c1:50::ac40:20c1 2606:4700:50::adf5:3ac1 2803:f800:50::6ca2:c0c1	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	-
vick.ns.cloudflare.com	173.245.59.244 172.64.33.244 108.162.193.244 2606:4700:58::adf5:3bf4 2803:f800:50::6ca2:c1f4 2a06:98c1:50::ac40:21f4	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: marjory.ns.cloudflare.com, vick.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
marjory.ns.cloudflare.com 173.245.58.193	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
marjory.ns.cloudflare.com 108.162.192.193	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
marjory.ns.cloudflare.com 172.64.32.193	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
marjory.ns.cloudflare.com 2a06:98c1:50::ac40:20c1	NOERROR, 18 ms, authoritative	no	yes / yes	refused	2026.10.2
marjory.ns.cloudflare.com 2606:4700:50::adf5:3ac1	NOERROR, 19 ms, authoritative	no	yes / yes	refused	2026.10.2
marjory.ns.cloudflare.com 2803:f800:50::6ca2:c0c1	NOERROR, 19 ms, authoritative	no	yes / yes	refused	2026.10.2
vick.ns.cloudflare.com 173.245.59.244	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
vick.ns.cloudflare.com 172.64.33.244	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
vick.ns.cloudflare.com 108.162.193.244	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
vick.ns.cloudflare.com 2606:4700:58::adf5:3bf4	NOERROR, 17 ms, authoritative	no	yes / yes	refused	2026.10.2
vick.ns.cloudflare.com 2803:f800:50::6ca2:c1f4	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
vick.ns.cloudflare.com 2a06:98c1:50::ac40:21f4	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: marjory.ns.cloudflare.com: "2026.10.2"; vick.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 2418080787 · primary marjory.ns.cloudflare.com

Found

Primary (MNAME): marjory.ns.cloudflare.com
Contact (RNAME): dns.cloudflare.com
Serial: 2418080787
Refresh / retry: 10000 s / 2400 s
Expire: 604800 s
Negative TTL: 1800 s

Serial per nameserver

Nameserver	Serial
marjory.ns.cloudflare.com (173.245.58.193)	2418080787
marjory.ns.cloudflare.com (108.162.192.193)	2418080787
marjory.ns.cloudflare.com (172.64.32.193)	2418080787
marjory.ns.cloudflare.com (2a06:98c1:50::ac40:20c1)	2418080787
marjory.ns.cloudflare.com (2606:4700:50::adf5:3ac1)	2418080787
marjory.ns.cloudflare.com (2803:f800:50::6ca2:c0c1)	2418080787
vick.ns.cloudflare.com (173.245.59.244)	2418080787
vick.ns.cloudflare.com (172.64.33.244)	2418080787
vick.ns.cloudflare.com (108.162.193.244)	2418080787
vick.ns.cloudflare.com (2606:4700:58::adf5:3bf4)	2418080787
vick.ns.cloudflare.com (2803:f800:50::6ca2:c1f4)	2418080787
vick.ns.cloudflare.com (2a06:98c1:50::ac40:21f4)	2418080787

Checks

✓ Serial 2418080787 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 marjory.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 2418080787 is a Unix timestamp (2046-08-17 01:06 UTC).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver: yes
Denial of existence: NSEC
Signatures valid until: 23 October 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
2371	ECDSAP256SHA256 (13)	SHA256 DE74A2B5C29716D4…	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 2026-10-21 06:30 UTC and expires at 2026-10-23 08:30 UTC.
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NSEC

The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.

#31

Records

pass

35 records at the apex

Found

Read from: 173.245.58.193:53

Type	Value	TTL
SOA	marjory.ns.cloudflare.com. dns.cloudflare.com. 2418080787 10000 2400 604800 1800	1800
NS	marjory.ns.cloudflare.com.	86400
NS	vick.ns.cloudflare.com.	86400
A	23.227.38.65	300
AAAA	2620:127:f00f:5::	300
MX	0 zeb-be.mail.protection.outlook.com.	300
TXT	"MS=ms10097862"	60
TXT	"amazonses:qDq9v57+RoM/6vZT10lwicOtN1ziazobAdMYmMQuSso="	60
TXT	"anthropic-domain-verification-athg41=9bowTgBE1Uy41Big3Q1zMoSbu"	60
TXT	"google-site-verification=CYnxfNLdkHtZTgmdfXToDWV2LL1-ZR-RUv5-7f9xmz4"	60
TXT	"google-site-verification=HrlQflBY41f3dn6TrcHMyKXMijGuImrx9G7g2Pz0_eA"	60
TXT	"google-site-verification=_cu0EKCOcgXkfhkrhxCZsP2PheNMcyXuNDT7bw5d1sE"	60
TXT	"google-site-verification=u5Q8tI9TzUIb4iy-S0_odrKBoH7krbvlvsYGrjf6gFo"	60
TXT	"have-i-been-pwned-verification=c28210abe0b646266141fac136ea935a"	60
TXT	"jamf-site-verification=nj_Kxr64Wps_-C5CjqO23w"	60
TXT	"v=spf1 a mx include:_senderspf.copernica.com include:spffresh1.zeb.be include:spf.protection.outlook.com include:spf.tipimail.com include:shops.shopify.com include:mail.zendesk.com -all"	60
CAA	0 issue "amazon.com"	300
CAA	0 issue "amazonaws.com"	300
CAA	0 issue "amazontrust.com"	300
CAA	0 issue "awstrust.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 issue "starfieldtech.com"	300
CAA	0 issue "trust-provider.com"	300
CAA	0 issue "usertrust.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 "ssl.com"	300

Checks

✓ TTLs within range #32

TTLs: A 5m, AAAA 5m, MX 5m, NS 1d.
✓ 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: amazon.com, amazonaws.com, amazontrust.com, awstrust.com, comodoca.com, digicert.com, globalsign.com, letsencrypt.org, pki.goog, sectigo.com, ssl.com, starfieldtech.com, trust-provider.com, usertrust.com.