bayernwerk.de

Checked 21 October 2026, 21:36 UTC · via 8.8.8.8
!Passed with warnings
21 passed 2 warnings 0 failed 6 info

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

rose.ns.cloudflare.com, steven.ns.cloudflare.com

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
rose.ns.cloudflare.com, steven.ns.cloudflare.com
NS in the zone
rose.ns.cloudflare.com, steven.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
rose.ns.cloudflare.com173.245.58.141 172.64.32.141 108.162.192.141 2606:4700:50::adf5:3a8d 2a06:98c1:50::ac40:208d 2803:f800:50::6ca2:c08dAS13335 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-
steven.ns.cloudflare.com108.162.195.17 162.159.44.17 172.64.35.17 2606:4700:58::a29f:2c11 2a06:98c1:50::ac40:2311 2803:f800:50::6ca2:c311AS13335 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: rose.ns.cloudflare.com, steven.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

NameserverAnswerRecursionTCP / EDNSAXFRVersion
rose.ns.cloudflare.com 173.245.58.141NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
rose.ns.cloudflare.com 172.64.32.141NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
rose.ns.cloudflare.com 108.162.192.141NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
rose.ns.cloudflare.com 2606:4700:50::adf5:3a8dNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
rose.ns.cloudflare.com 2a06:98c1:50::ac40:208dNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
rose.ns.cloudflare.com 2803:f800:50::6ca2:c08dNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
steven.ns.cloudflare.com 108.162.195.17NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
steven.ns.cloudflare.com 162.159.44.17NOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.2
steven.ns.cloudflare.com 172.64.35.17NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
steven.ns.cloudflare.com 2606:4700:58::a29f:2c11NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
steven.ns.cloudflare.com 2a06:98c1:50::ac40:2311NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
steven.ns.cloudflare.com 2803:f800:50::6ca2:c311NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2

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: rose.ns.cloudflare.com: "2026.10.2"; steven.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 2417643886 · primary rose.ns.cloudflare.com

Found

Primary (MNAME)
rose.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417643886
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
rose.ns.cloudflare.com (173.245.58.141)2417643886
rose.ns.cloudflare.com (172.64.32.141)2417643886
rose.ns.cloudflare.com (108.162.192.141)2417643886
rose.ns.cloudflare.com (2606:4700:50::adf5:3a8d)2417643886
rose.ns.cloudflare.com (2a06:98c1:50::ac40:208d)2417643886
rose.ns.cloudflare.com (2803:f800:50::6ca2:c08d)2417643886
steven.ns.cloudflare.com (108.162.195.17)2417643886
steven.ns.cloudflare.com (162.159.44.17)2417643886
steven.ns.cloudflare.com (172.64.35.17)2417643886
steven.ns.cloudflare.com (2606:4700:58::a29f:2c11)2417643886
steven.ns.cloudflare.com (2a06:98c1:50::ac40:2311)2417643886
steven.ns.cloudflare.com (2803:f800:50::6ca2:c311)2417643886

Checks

  • ✓ Serial 2417643886 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 rose.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 2417643886 is a Unix timestamp (2046-08-11 23:44 UTC).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

info

47 records at the apex

Found

Read from
173.245.58.141:53
TypeValueTTL
SOArose.ns.cloudflare.com. dns.cloudflare.com. 2417643886 10000 2400 604800 18001800
NSrose.ns.cloudflare.com.86400
NSsteven.ns.cloudflare.com.86400
A104.18.43.198300
A172.64.144.58300
AAAA2606:4700:440d::ac40:903a300
AAAA2606:4700:4406::6812:2bc6300
MX10 bayernwerk-de.mail.protection.outlook.com.300
TXT"/Wn8N4nCiVAwl/YxAF2BYD2bdPO0d9nCVcjB3bIp5K6IkgN24gmue344tmbaJRv8wJGYqxsBKJuv67ggDj0YXw=="300
TXT"00D0D0000008h8z=1TB9O0000000RWT"300
TXT"00D0E000000At50=1TB9K0000000NRF"300
TXT"00D0E000000HWEV=1TB9K00000009L4"300
TXT"00D0N000000joSL=1TBTq00000002LE"300
TXT"00D1q0000008b3v=1TB9Z0000000QCD"300
TXT"00D26000000DZ90=1TB9M00000006DX"300
TXT"00D3O0000006HKT=1TB9Q0000000SYz"300
TXT"00D5E000000A9Am=1TB9Z0000000PXt"300
TXT"00D5E000000BZS1=1TB9Q0000000Rcv"300
TXT"00D9E0000009McG=1TB9Z0000000AU3"300
TXT"00DbY000009o5Dp=1TBbY0000000mhO"300
TXT"8fhfct0mcqs3wv6jp8sd3hp64wsz41zm"300
TXT"D-TRUST=3DXPYDAACDGO8JU4LSHGO56ZZ"300
TXT"D-TRUST=45FCFMD3G92EXKAL2ZFCLG9"300
TXT"D-TRUST=YDC2X29YCTPIJ8JP7RUMGP3"300
TXT"HOhmzfCT6oeyI4G10UO9SMCvEWfaF/g6Zh+9NJaCu5/YBgfHYdq0Gi+4jbXMJkpof6uWJ5mq9GqFnk+PMQS0xQ=="300
TXT"MS=ms12719817"300
TXT"QuoVadis=8819c5a0-480d-43b7-9353-c3b1f86121df"300
TXT"_9359x557oftgp52128cmx2bb14a804a"300
TXT"_a084y5en894ao9lzyason3ap1o61gp4"300
TXT"_f6xs2yoj7mnxk7d01vc35hv87lg30t5"300
TXT"_huh9jrlbmo6ze1vi30lzl0ibo7kqo5k"300
TXT"_nv8p50ajoab8qg74e8yhs2n9dppqk3k"300
TXT"_v1ihwuv6fte9zj71l0p8huiwegg1lcy"300
TXT"adobe-idp-site-verification=16909b163f5c22289db75cc55782401e365bf398378d3ca7144b5615e8718a62"300
TXT"atlassian-domain-verification=khDfe2tNb4a3IlrXDB0Os7RNtf4vlHI9RTRXBXnvIOzJPt0/J5yOrlAbhy1mhUb3"300
TXT"cisco-ci-domain-verification=563b9889ae9dc4ff43a0b1999fcb76485432ad800d0a7ee8577de0d1554d64c1"300
TXT"cloudflare_dashboard_sso=a6242ba0b9f4ffed557f01db23ab3ee5"300
TXT"docusign=389b4c2b-1131-4700-be51-3a26ed5a371c"300
TXT"docusign=6ff9cbfc-a081-4120-9cd0-c1dfb06d27ca"300
TXT"dyKf5q8t5vRuBKt3dhd8BYsbV2+2KVdtR+C1uMvq3DYhqQzyWvrCnrCNkT0pzkORYNNzTFm0gTA4OBf94iyPiA=="300
TXT"facebook-domain-verification=8ospiw0v2eqzwpsq66pndb92s7g0k7"300
TXT"google-site-verification=s2lWdHGfgilezXIEtWp0DdcEUlxILH6kk6D5vM_xMec"300
TXT"google-site-verification=yBk-Gu6qw5tm6uQeBjqS25sFvGw6Pu0VKeizOd33E0I"300
TXT"ibmid=8033ae18-ae47-4011-a96d-0191ba64e8b2"300
TXT"v=spf1 include:spf1006.agnitas.com include:_spf.senders.scnem.com redirect=eon.com"300
TXT"wL6TMcnSxEt8SVpf/l3TkzkEl9vRAIsmjLNbkrm6IFNimDDTKJnBYM7uKDT6cusfDeej0zI2URX/eB/4RXIlVA=="300
TXT"wmbkp188j2y0wnvfz892q8s456l6xqd5"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.
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35