Domain report: webhosting.de

Registration

info

.de country-code

Found

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

Checks

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

Delegation

info

luke.ns.cloudflare.com, rihana.ns.cloudflare.com

Found

Parent zone: de
Delegation from: a.nic.de (194.0.0.53)
NS at the parent: luke.ns.cloudflare.com, rihana.ns.cloudflare.com
NS in the zone: luke.ns.cloudflare.com, rihana.ns.cloudflare.com

Nameserver	Addresses	Network (AS)	Glue
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	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	-
rihana.ns.cloudflare.com	108.162.192.244 172.64.32.244 173.245.58.244 2803:f800:50::6ca2:c0f4 2606:4700:50::adf5:3af4 2a06:98c1:50::ac40:20f4	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: luke.ns.cloudflare.com, rihana.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
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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
✓ 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
luke.ns.cloudflare.com 108.162.193.200	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
luke.ns.cloudflare.com 172.64.33.200	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
luke.ns.cloudflare.com 173.245.59.200	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
luke.ns.cloudflare.com 2606:4700:58::adf5:3bc8	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
luke.ns.cloudflare.com 2803:f800:50::6ca2:c1c8	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
luke.ns.cloudflare.com 2a06:98c1:50::ac40:21c8	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
rihana.ns.cloudflare.com 108.162.192.244	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
rihana.ns.cloudflare.com 172.64.32.244	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
rihana.ns.cloudflare.com 173.245.58.244	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
rihana.ns.cloudflare.com 2803:f800:50::6ca2:c0f4	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
rihana.ns.cloudflare.com 2606:4700:50::adf5:3af4	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
rihana.ns.cloudflare.com 2a06:98c1:50::ac40:20f4	NOERROR, 14 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: luke.ns.cloudflare.com: "2026.10.2"; rihana.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 2417525721 · primary luke.ns.cloudflare.com

Found

Primary (MNAME): luke.ns.cloudflare.com
Contact (RNAME): dns.cloudflare.com
Serial: 2417525721
Refresh / retry: 10000 s / 2400 s
Expire: 604800 s
Negative TTL: 1800 s

Serial per nameserver

Nameserver	Serial
luke.ns.cloudflare.com (108.162.193.200)	2417525721
luke.ns.cloudflare.com (172.64.33.200)	2417525721
luke.ns.cloudflare.com (173.245.59.200)	2417525721
luke.ns.cloudflare.com (2606:4700:58::adf5:3bc8)	2417525721
luke.ns.cloudflare.com (2803:f800:50::6ca2:c1c8)	2417525721
luke.ns.cloudflare.com (2a06:98c1:50::ac40:21c8)	2417525721
rihana.ns.cloudflare.com (108.162.192.244)	2417525721
rihana.ns.cloudflare.com (172.64.32.244)	2417525721
rihana.ns.cloudflare.com (173.245.58.244)	2417525721
rihana.ns.cloudflare.com (2803:f800:50::6ca2:c0f4)	2417525721
rihana.ns.cloudflare.com (2606:4700:50::adf5:3af4)	2417525721
rihana.ns.cloudflare.com (2a06:98c1:50::ac40:20f4)	2417525721

Checks

✓ Serial 2417525721 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 luke.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 2417525721 is a Unix timestamp (2046-08-10 14:55 UTC).

DNSSEC

pass

Signed, DS published at parent

Found

Validated by resolver: yes
Signatures valid until: 23 October 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
2371	ECDSAP256SHA256 (13)	SHA256 FF758D7AEDA73E54…	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 00:00 UTC and expires at 2026-10-23 02:00 UTC.

Records

info

28 records at the apex

Found

Read from: 108.162.193.200:53

Type	Value	TTL
SOA	luke.ns.cloudflare.com. dns.cloudflare.com. 2417525721 10000 2400 604800 1800	1800
NS	luke.ns.cloudflare.com.	86400
NS	rihana.ns.cloudflare.com.	86400
A	172.66.42.238	300
A	172.66.41.18	300
AAAA	2606:4700:3108::ac42:2aee	300
AAAA	2606:4700:3108::ac42:2912	300
MX	20 mx2.webhoster.net.	400
MX	30 mx3.webhoster.org.	400
MX	40 mx4.webhoster.at.	400
MX	60 mx1.webhoster.de.	400
TXT	"86273dbd339e9ed5986f0d20255fb94d3e761ed6"	300
TXT	"ahrefs-site-verification_46d63f99cd71ab71088b1f73b9fab69fe27a69f9ca7c82cd6c5edbf6a3aff87f"	300
TXT	"ahrefs-site-verification_faa973bfa0c82f39a891da20ca2df5f3c4f56c193da4e6c4561c40d8b6e8e781"	300
TXT	"f22801d168568374ba75a4fe206155edf1ab1ed6"	300
TXT	"globalsign-domain-verification=HET7f-iAMaZrjxsjMuTMW8IYh24lIt9E3sFZcoASOE"	300
TXT	"google-site-verification=fkz7iVEx1CD4S-Kk0mSu9Bx8g9uSYfnchC5_Av6RBBg"	300
TXT	"v=spf1 include:_u.webhosting.de._spf.dmarclf.com -all"	300
CAA	0 issue "comodoca.com"	3600
CAA	0 issue "digicert.com; cansignhttpexchanges=yes"	3600
CAA	0 issue "letsencrypt.org"	3600
CAA	0 issue "pki.goog; cansignhttpexchanges=yes"	3600
CAA	0 issue "ssl.com"	3600
CAA	0 issuewild "comodoca.com"	3600
CAA	0 issuewild "digicert.com; cansignhttpexchanges=yes"	3600
CAA	0 issuewild "letsencrypt.org"	3600
CAA	0 issuewild "pki.goog; cansignhttpexchanges=yes"	3600
CAA	0 issuewild "ssl.com"	3600

Checks

✓ TTLs within range #32

TTLs: A 5m, AAAA 5m, MX 6m40s, NS 1d.
✓ 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: comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com.