Domain report: amt-huettener-berge.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

ns1.ennit.net, ns2.ennit.net

Nameserver	Addresses	Network (AS)	Glue
ns1.ennit.net	213.178.66.161	AS13101 TNG-AS - TNG Stadtnetz GmbH, DE	-
ns2.ennit.net	82.97.146.5	AS13101 TNG-AS - TNG Stadtnetz GmbH, DE	-

i

2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.ennit.net, ns2.ennit.net.

#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 (AS13101 (TNG-AS - TNG Stadtnetz GmbH, DE): 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
i

All nameserver names under .net

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.ennit.net 213.178.66.161	NOERROR, 14 ms, authoritative	no	yes / yes	refused	9.7.0-P1
ns2.ennit.net 82.97.146.5	NOERROR, 11 ms, authoritative	no	yes / yes	refused	9.10.3-P4-Ubuntu

✓ 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: ns1.ennit.net: "9.7.0-P1"; ns2.ennit.net: "9.10.3-P4-Ubuntu". 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 2026071001 · primary ns1.ennit.net

Nameserver	Serial
ns1.ennit.net (213.178.66.161)	2026071001
ns2.ennit.net (82.97.146.5)	2026071001

✓ Serial 2026071001 everywhere #22

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

SOA refresh 3h, retry 1h, expire 7d, negative TTL 3h.
✓ Primary is a public nameserver #24

The primary nameserver ns1.ennit.net is one of the listed nameservers.
✓ Contact betz@amt-huettener-berge.de #25

The SOA RNAME betz.amt-huettener-berge.de means betz@amt-huettener-berge.de.
✓ Date-based serial #26

The serial 2026071001 follows the YYYYMMDDnn convention (2026-07-10).

warn

Not signed

info

8 records at the apex

Type	Value	TTL
SOA	ns1.ennit.net. betz.amt-huettener-berge.de. 2026071001 10800 3600 604800 10800	86400
NS	ns1.ennit.net.	86400
NS	ns2.ennit.net.	86400
A	185.181.134.72	86400
MX	10 mx2.landsh.de.	300
MX	10 mx1.landsh.de.	300
TXT	"google-site-verification=cRDttPhRXtuG1fPl6fyg0mmBUqSppd-934o5iVN7w7A"	86400
TXT	"v=spf1 mx ip4:213.178.73.151 include:tng.de include:agenturserver.de include:spf.landsh.de -all"	86400