Domain report: seksualiteit.be

Registration

info

.be country-code

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.
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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

warn

ns1.alfaservers.com, ns2.alfaservers.com

Nameserver	Addresses	Network (AS)	Glue
ns1.alfaservers.com	37.252.120.173	AS196752 TILAA - Tilaa B.V., NL	-
ns2.alfaservers.com	37.252.122.135	AS196752 TILAA - Tilaa B.V., NL	-

i

2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.alfaservers.com, ns2.alfaservers.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 2 IPv4 /24s and 0 IPv6 /48s.
i

All nameservers in one AS

All nameserver addresses are announced by one network operator (AS196752 (TILAA - Tilaa B.V., NL): 2 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

#11
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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
!

No IPv6

None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.

#13

warn

2 of 2 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns1.alfaservers.com 37.252.120.173	NOERROR, 10 ms, authoritative	no	yes / yes	refused	NA
ns2.alfaservers.com 37.252.122.135	NOERROR, 9 ms, authoritative	no	yes / yes	refused	9.11.36-RedHat-9.11.36-16.el8_10.16

✓ All respond #14

All 2 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: ns2.alfaservers.com: "9.11.36-RedHat-9.11.36-16.el8_10.16". 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.

pass

serial 2025100703 · primary ns1.alfaservers.com

Nameserver	Serial
ns1.alfaservers.com (37.252.120.173)	2025100703
ns2.alfaservers.com (37.252.122.135)	2025100703

✓ Serial 2025100703 everywhere #22

All nameservers serve the same version of the zone.
✓ Timers within recommendations #23

SOA refresh 1h, retry 30m, expire 14d, negative TTL 1d.
✓ Primary is a public nameserver #24

The primary nameserver ns1.alfaservers.com is one of the listed nameservers.
✓ Contact root@lp08.alfaservers.com #25

The SOA RNAME root.lp08.alfaservers.com means root@lp08.alfaservers.com.
✓ Date-based serial #26

The serial 2025100703 follows the YYYYMMDDnn convention (2025-10-07).

warn

Not signed

info

5 records at the apex

Type	Value	TTL
SOA	ns1.alfaservers.com. root.lp08.alfaservers.com. 2025100703 3600 1800 1209600 86400	86400
NS	ns2.alfaservers.com.	86400
NS	ns1.alfaservers.com.	86400
A	37.48.105.196	3600
MX	0 seksualiteit.be.	3600