Domain report: bessey.de

Registration

info

.de country-code

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.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.
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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

info

ns2.xc-ns.de, ns5.xc-ns.de

Nameserver	Addresses	Network (AS)	Glue
ns2.xc-ns.de	193.227.117.225 2a04:2b00:14cc::225	AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT	193.227.117.225 2a04:2b00:14cc::225
ns5.xc-ns.de	194.50.187.225 2a04:2b00:14dd::225	AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT	194.50.187.225 2a04:2b00:14dd::225

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2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns2.xc-ns.de, ns5.xc-ns.de.

#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 2 IPv6 /48s.
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All nameservers in one AS

All nameserver addresses are announced by one network operator (AS1921 (RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT): 4 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 .de

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.

info

4 of 4 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns2.xc-ns.de 193.227.117.225	NOERROR, 3 ms, authoritative	no	yes / yes	refused	RcodeZero DNS
ns2.xc-ns.de 2a04:2b00:14cc::225	NOERROR, 4 ms, authoritative	no	yes / yes	refused	RcodeZero DNS
ns5.xc-ns.de 194.50.187.225	NOERROR, 11 ms, authoritative	no	yes / yes	refused	reg-wie1
ns5.xc-ns.de 2a04:2b00:14dd::225	NOERROR, 13 ms, authoritative	no	yes / yes	refused	reg-wie1

✓ 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.
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Identifying string disclosed

These nameservers answer version queries with a string that is not a version number: ns2.xc-ns.de: "RcodeZero DNS"; ns5.xc-ns.de: "reg-wie1".

#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.

warn

serial 2026070900 · primary ns2.xc-ns.de

✓ Serial 2026070900 everywhere #22

All nameservers serve the same version of the zone.
!

Unusual SOA timers

negative caching TTL (minimum) 2d is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 1d, retry 2h, expire 1000h, negative TTL 2d.

#23
✓ Primary is a public nameserver #24

The primary nameserver ns2.xc-ns.de is one of the listed nameservers.
✓ Contact tech@domainexperten.de #25

The SOA RNAME tech.domainexperten.de means tech@domainexperten.de.
✓ Date-based serial #26

The serial 2026070900 follows the YYYYMMDDnn convention (2026-07-09).

warn

Not signed

info

14 records at the apex

Type	Value	TTL
SOA	ns2.xc-ns.de. tech.domainexperten.de. 2026070900 86400 7200 3600000 172800	3600
NS	ns2.xc-ns.de.	3600
NS	ns5.xc-ns.de.	3600
A	20.105.216.8	3600
MX	20 bessey-de.mail.protection.outlook.com.	3600
TXT	"MS=ms65587405"	3600
TXT	"bessey-website-cd.azurewebsites.net"	3600
TXT	"3a12a31e-c45b-48a5-9a53-d75f9bf6b503"	3600
TXT	"apple-domain-verification=VjKpZA0lIb9okerz"	3600
TXT	"seobility=18f338030c3a0d7e3d8e78c123fdd777"	3600
TXT	"ppe-9283f697f5e4a82cce52222a8122da04b64fa292"	3600
TXT	"google-site-verification=xDOR8rP9FOB2CYvaU2AgWvM7mxmCT9RZK5YQm4EEdnA"	3600
TXT	"TzZ6C476KwkXcCDYUaThn9qYe1nHIlRMygqT0aQ1vTKgVJY8zn3opwjVktyzvGo0wPDjVlS2st1HbYrSvgAXOQ=="	3600
TXT	"v=spf1 a mx ip4:87.130.103.131 ip4:87.130.103.134 ip4:83.246.40.120 include:spf.protection.outlook.com -all"	3600

✓ TTLs within range #32

TTLs: A 1h, MX 1h, NS 1h. The NS TTL at the parent is 1d and in the zone 1h; resolvers may use either.
✓ No CNAME at the apex #33

The zone apex has no CNAME record.
✓ No wildcard #34

Names that don't exist return NXDOMAIN.
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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