Domain report: flightright.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

ns-1256.awsdns-29.org, ns-1923.awsdns-48.co.uk, ns-475.awsdns-59.com, ns-745.awsdns-29.net

Found

Parent zone: de
Delegation from: a.nic.de (194.0.0.53)
NS at the parent: ns-1256.awsdns-29.org, ns-1923.awsdns-48.co.uk, ns-475.awsdns-59.com, ns-745.awsdns-29.net
NS in the zone: ns-1256.awsdns-29.org, ns-1923.awsdns-48.co.uk, ns-475.awsdns-59.com, ns-745.awsdns-29.net

Nameserver	Addresses	Network (AS)	Glue
ns-1256.awsdns-29.org	205.251.196.232 2600:9000:5304:e800::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	-
ns-1923.awsdns-48.co.uk	205.251.199.131 2600:9000:5307:8300::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	-
ns-475.awsdns-59.com	205.251.193.219 2600:9000:5301:db00::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	-
ns-745.awsdns-29.net	205.251.194.233 2600:9000:5302:e900::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	-

Checks

✓ 4 nameservers #6

Delegated to ns-1256.awsdns-29.org, ns-1923.awsdns-48.co.uk, ns-475.awsdns-59.com, ns-745.awsdns-29.net.
✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
i

All nameservers in one AS

All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

#11
✓ Nameserver names under 4 TLDs #12

Nameserver names use the TLDs .com, .net, .org, .uk.
✓ All reachable over IPv6 #13

Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns-1256.awsdns-29.org 205.251.196.232	NOERROR, 3 ms, authoritative	no	yes / yes	refused	-
ns-1256.awsdns-29.org 2600:9000:5304:e800::1	NOERROR, 4 ms, authoritative	no	yes / yes	refused	-
ns-1923.awsdns-48.co.uk 205.251.199.131	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns-1923.awsdns-48.co.uk 2600:9000:5307:8300::1	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns-475.awsdns-59.com 205.251.193.219	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns-475.awsdns-59.com 2600:9000:5301:db00::1	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns-745.awsdns-29.net 205.251.194.233	NOERROR, 4 ms, authoritative	no	yes / yes	refused	-
ns-745.awsdns-29.net 2600:9000:5302:e900::1	NOERROR, 4 ms, authoritative	no	yes / yes	refused	-

Checks

✓ All respond #14

All 8 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.
✓ No version disclosed #17

The nameservers don't reveal their software version.
✓ 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 1 · primary ns-475.awsdns-59.com

Found

Primary (MNAME): ns-475.awsdns-59.com
Contact (RNAME): awsdns-hostmaster.amazon.com
Serial: 1
Refresh / retry: 7200 s / 900 s
Expire: 1209600 s
Negative TTL: 86400 s

Serial per nameserver

Nameserver	Serial
ns-1256.awsdns-29.org (205.251.196.232)	1
ns-1256.awsdns-29.org (2600:9000:5304:e800::1)	1
ns-1923.awsdns-48.co.uk (205.251.199.131)	1
ns-1923.awsdns-48.co.uk (2600:9000:5307:8300::1)	1
ns-475.awsdns-59.com (205.251.193.219)	1
ns-475.awsdns-59.com (2600:9000:5301:db00::1)	1
ns-745.awsdns-29.net (205.251.194.233)	1
ns-745.awsdns-29.net (2600:9000:5302:e900::1)	1

Checks

✓ Serial 1 everywhere #22

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

SOA refresh 2h, retry 15m, expire 14d, negative TTL 1d.
✓ Primary is a public nameserver #24

The primary nameserver ns-475.awsdns-59.com is one of the listed nameservers.
✓ Contact awsdns-hostmaster@amazon.com #25

The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
✓ Counter serial #26

The serial 1 is a plain counter.

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

warn

27 records at the apex

Found

Read from: 205.251.196.232:53

Type	Value	TTL
SOA	ns-475.awsdns-59.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400	900
NS	ns-1256.awsdns-29.org.	172800
NS	ns-1923.awsdns-48.co.uk.	172800
NS	ns-475.awsdns-59.com.	172800
NS	ns-745.awsdns-29.net.	172800
A	52.222.136.5	60
A	52.222.136.8	60
A	52.222.136.66	60
A	52.222.136.76	60
MX	0 flightright-de.mail.protection.outlook.com.	300
TXT	"MS=ms34999525"	300
TXT	"apple-domain-verification=hFo2dvTf0JbFgyQ8"	300
TXT	"apple-domain-verification=iE0Ktp4apPhPe96InZ7AJS8aLgeHbYY8z3lHyYgIIRs"	300
TXT	"atlassian-domain-verification=VfmKFMa0kEu5anmzBLepRoA1Xr0VpZu4a6F8wquuyEgGGV8jt1ptNYVVt0hDbN0c"	300
TXT	"atlassian-sending-domain-verification=5def09f8-3bef-49a9-903a-61cf081bd0ea"	300
TXT	"brevo-code:b88b00ea2aeca0ca3591a66454108de0"	300
TXT	"brevo-code:e41555c353ce3d8d93921e0a5887a73a"	300
TXT	"detectify-verification=996a6f739ee1091ce8b14ec84838d2de"	300
TXT	"facebook-domain-verification=grciatdq78vdpxhntrthxmc342824h"	300
TXT	"facebook-domain-verification=x45n6w4ttbrk7zyrgjzrnb9co6396e"	300
TXT	"google-site-verification=7y019IXeqVK2kD3z_0VXqtVVX95SmW7Co6qQaxuDHkU"	300
TXT	"google-site-verification=J891wrZmBUzBQ-d83L_DnOEwEcE2ElhI2BW3s3_ZPA8"	300
TXT	"google-site-verification=aD7t8fIoENygkNHBP6N57WCV3yv_zRJ8qrKCvMhrazY"	300
TXT	"slack-domain-verification=3C85sONiGd6xa993VoZw7TbzjKRMmUJ6tirktGD0"	300
TXT	"swisssign-check=JPn8aXDaM7M9s4yx1vnDZtOOLX4"	300
TXT	"teamviewer-sso-verification=9af0371083e54771bca972d06328b144"	300
TXT	"v=spf1 include:spf.protection.outlook.com include:spf.brevo.com include:amazonses.com include:sendgrid.net include:spf.mailjet.com include:spf.mxg.cloud -all"	300

Checks

!

Very low TTLs

These records have a TTL below 5m, causing extra queries and slower lookups: A (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1d and in the zone 2d; resolvers may use either.

#32
✓ 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
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