stayfriends.de

Checked 22 October 2026, 00:30 UTC · via 8.8.8.8
!Passed with warnings
23 passed 2 warnings 0 failed 4 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

warn

b.stayfriends.com, c.stayfriends.com, d.stayfriends.com

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
b.stayfriends.com, c.stayfriends.com, d.stayfriends.com
NS in the zone
b.stayfriends.com, c.stayfriends.com, d.stayfriends.com
NameserverAddressesNetwork (AS)Glue
b.stayfriends.com217.160.113.130AS8560 IONOS-AS - IONOS SE, DE-
c.stayfriends.com89.146.248.95AS8495 INTERNET_AG - INTERNET AG Global Network, DE-
d.stayfriends.com74.208.254.94AS8560 IONOS-AS - IONOS SE, DE-

Checks

  • ✓ 3 nameservers #6
    Delegated to b.stayfriends.com, c.stayfriends.com, d.stayfriends.com.
  • ✓ 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 3 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS8495 (INTERNET_AG - INTERNET AG Global Network, DE): 1 address; AS8560 (IONOS-AS - IONOS SE, DE): 2 addresses.
  • 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

pass

3 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
b.stayfriends.com 217.160.113.130NOERROR, 7 ms, authoritativenoyes / yesrefused-
c.stayfriends.com 89.146.248.95NOERROR, 7 ms, authoritativenoyes / yesrefused-
d.stayfriends.com 74.208.254.94NOERROR, 117 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 3 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 2026052601 · primary b.stayfriends.com

Found

Primary (MNAME)
b.stayfriends.com
Contact (RNAME)
domainmaster.stayfriends.com
Serial
2026052601
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
b.stayfriends.com (217.160.113.130)2026052601
c.stayfriends.com (89.146.248.95)2026052601
d.stayfriends.com (74.208.254.94)2026052601

Checks

  • ✓ Serial 2026052601 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver b.stayfriends.com is one of the listed nameservers.
  • ✓ Contact domainmaster@stayfriends.com #25
    The SOA RNAME domainmaster.stayfriends.com means domainmaster@stayfriends.com.
  • ✓ Date-based serial #26
    The serial 2026052601 follows the YYYYMMDDnn convention (2026-05-26).

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

9 records at the apex

Found

Read from
217.160.113.130:53
TypeValueTTL
SOAb.stayfriends.com. domainmaster.stayfriends.com. 2026052601 28800 7200 604800 300900
NSc.stayfriends.com.900
NSd.stayfriends.com.900
NSb.stayfriends.com.900
A193.105.46.14900
MX0 stayfriends-de.mail.protection.outlook.com.900
TXT"google-site-verification=HIbgXCzMY4D-D3XDT77mk8uBn-LtKj6Zjaaakl4t_yA"900
TXT"pinterest-site-verification=980e1d8428f278625995b0f10a504c43"900
TXT"v=spf1 ip4:193.105.46.0/25 ip4:91.236.106.0/23 include:spf.protection.outlook.com -all"900

Checks

  • ✓ TTLs within range #32
    TTLs: A 15m, MX 15m, NS 15m. The NS TTL at the parent is 1d and in the zone 15m; 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.
  • 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