Domain report: slotcenter260.de

Registration

info

.de country-code

i

.de 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

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

Registration data not available

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

#3

warn

looking up the nameservers of de: DNS query for de failed: read udp 46.225.38.91:46688->8.8.8.8:53: i/o timeout

Nameserver	Addresses	Network (AS)	Glue
ns1.dyna-ns.net (zone only)	162.159.27.158 162.159.26.92	AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US	-
ns2.dyna-ns.net (zone only)	162.159.24.5 162.159.25.5	AS13335 CLOUDFLARENET - Cloudflare, Inc., US -	-

i

Could not be checked

The delegation lookup failed, so this could not be checked: looking up the nameservers of de: DNS query for de failed: read udp 46.225.38.91:46688->8.8.8.8:53: i/o timeout

#6
✓ 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 0 IPv6 /48s.
i

All nameservers in one AS

All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 3 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

#11
!

No IPv6

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

#13

warn

4 of 4 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns1.dyna-ns.net 162.159.27.158	NOERROR, 172 ms, authoritative	no	yes / yes	refused	2026.10.8
ns1.dyna-ns.net 162.159.26.92	NOERROR, 169 ms, authoritative	no	yes / yes	refused	2026.10.8
ns2.dyna-ns.net 162.159.24.5	NOERROR, 94 ms, authoritative	no	yes / yes	refused	2026.10.8
ns2.dyna-ns.net 162.159.25.5	NOERROR, 94 ms, authoritative	no	yes / yes	refused	2026.10.8

✓ All respond #14

All 4 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: ns1.dyna-ns.net: "2026.10.8"; ns2.dyna-ns.net: "2026.10.8". 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 2026030402 · primary ns1.dyna-ns.net

✓ Serial 2026030402 everywhere #22

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

SOA refresh 4h33m4s, retry 34m8s, expire 14d, negative TTL 5m.
✓ Primary is a public nameserver #24

The primary nameserver ns1.dyna-ns.net is one of the listed nameservers.
✓ Contact hostmaster@slotcenter260.de #25

The SOA RNAME hostmaster.slotcenter260.de means hostmaster@slotcenter260.de.
✓ Date-based serial #26

The serial 2026030402 follows the YYYYMMDDnn convention (2026-03-04).

warn

Not signed

info

4 records at the apex

Type	Value	TTL
SOA	ns1.dyna-ns.net. hostmaster.slotcenter260.de. 2026030402 16384 2048 1209600 300	300
NS	ns1.dyna-ns.net.	300
NS	ns2.dyna-ns.net.	300
A	37.60.241.59	300