mywebsite-editor.com

Checked 22 October 2026, 09:54 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 3 info

Registration

info

.com generic · InterNetX GmbH · expires 2027-03-27

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
InterNetX GmbH
Registered
27 March 2015
Last changed
28 March 2026
Expires
27 March 2027
Status
client transfer prohibited
Registry nameservers
ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de, ns-1and1.ui-dns.org
RDAP server
https://rdap.verisign.com/com/v1/

Checks

  • i
    .com is a generic TLD (gTLD)
    Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.
    #1
  • ✓ TLD delegated and signed #2
    .com is delegated in the root zone and DNSSEC-signed.
  • ✓ Expires on 2027-03-27 #3
    The registration is valid until 2027-03-27 (156 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de, ns-1and1.ui-dns.org

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de, ns-1and1.ui-dns.org
NS in the zone
ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de, ns-1and1.ui-dns.org
NameserverAddressesNetwork (AS)Glue
ns-1and1.ui-dns.biz217.160.81.200 185.132.33.200 2001:8d8:fe:53:0:d9a0:51c8:100 2607:f1c0:fe:53:185:132:33:200AS8560 IONOS-AS - IONOS SE, DE AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS8560 IONOS-AS - IONOS SE, DE AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB-
ns-1and1.ui-dns.com185.132.34.200 217.160.82.200 2607:f1c0:fe:53:185:132:34:200 2001:8d8:fe:53:0:d9a0:52c8:100AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS8560 IONOS-AS - IONOS SE, DE AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS8560 IONOS-AS - IONOS SE, DE217.160.82.200
ns-1and1.ui-dns.de185.132.32.200 217.160.80.200 2001:8d8:fe:53:0:d9a0:50c8:100 2607:f1c0:fe:53:185:132:32:200AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB-
ns-1and1.ui-dns.org185.132.35.200 217.160.83.200 2001:8d8:fe:53:0:d9a0:53c8:100 2607:f1c0:fe:53:185:132:35:200AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de, ns-1and1.ui-dns.org.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • !
    Glue differs from the zone
    The addresses at the parent (glue) differ from the addresses in the zone: ns-1and1.ui-dns.com (glue 217.160.82.200, zone 185.132.34.200, 217.160.82.200, 2607:f1c0:fe:53:185:132:34:200, 2001:8d8:fe:53:0:d9a0:52c8:100). Update the glue at your registrar.
    #8
  • ✓ 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 8 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS15418 (IONOS-ANYCAST - Fasthosts Internet Limited, GB): 8 addresses; AS8560 (IONOS-AS - IONOS SE, DE): 8 addresses.
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .biz, .com, .de, .org.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

16 of 16 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1and1.ui-dns.biz 217.160.81.200NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.biz 185.132.33.200NOERROR, 4 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.biz 2001:8d8:fe:53:0:d9a0:51c8:100NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.biz 2607:f1c0:fe:53:185:132:33:200NOERROR, 4 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.com 185.132.34.200NOERROR, 6 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.com 217.160.82.200NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.com 2607:f1c0:fe:53:185:132:34:200NOERROR, 6 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.com 2001:8d8:fe:53:0:d9a0:52c8:100NOERROR, 11 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.de 185.132.32.200NOERROR, 7 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.de 217.160.80.200NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.de 2001:8d8:fe:53:0:d9a0:50c8:100NOERROR, 13 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.de 2607:f1c0:fe:53:185:132:32:200NOERROR, 7 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.org 185.132.35.200NOERROR, 7 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.org 217.160.83.200NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.org 2001:8d8:fe:53:0:d9a0:53c8:100NOERROR, 13 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns-1and1.ui-dns.org 2607:f1c0:fe:53:185:132:35:200NOERROR, 8 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/

Checks

  • ✓ All respond #14
    All 16 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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: ns-1and1.ui-dns.biz: "Served by PowerDNS - https://www.powerdns.com/"; ns-1and1.ui-dns.com: "Served by PowerDNS - https://www.powerdns.com/"; ns-1and1.ui-dns.de: "Served by PowerDNS - https://www.powerdns.com/"; ns-1and1.ui-dns.org: "Served by PowerDNS - https://www.powerdns.com/".
    #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 2016013169 · primary ns-1and1.ui-dns.com

Found

Primary (MNAME)
ns-1and1.ui-dns.com
Contact (RNAME)
dnsadmin.1und1.de
Serial
2016013169
Refresh / retry
14400 s / 3600 s
Expire
605000 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns-1and1.ui-dns.biz (217.160.81.200)2016013169
ns-1and1.ui-dns.biz (185.132.33.200)2016013169
ns-1and1.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c8:100)2016013169
ns-1and1.ui-dns.biz (2607:f1c0:fe:53:185:132:33:200)2016013169
ns-1and1.ui-dns.com (185.132.34.200)2016013169
ns-1and1.ui-dns.com (217.160.82.200)2016013169
ns-1and1.ui-dns.com (2607:f1c0:fe:53:185:132:34:200)2016013169
ns-1and1.ui-dns.com (2001:8d8:fe:53:0:d9a0:52c8:100)2016013169
ns-1and1.ui-dns.de (185.132.32.200)2016013169
ns-1and1.ui-dns.de (217.160.80.200)2016013169
ns-1and1.ui-dns.de (2001:8d8:fe:53:0:d9a0:50c8:100)2016013169
ns-1and1.ui-dns.de (2607:f1c0:fe:53:185:132:32:200)2016013169
ns-1and1.ui-dns.org (185.132.35.200)2016013169
ns-1and1.ui-dns.org (217.160.83.200)2016013169
ns-1and1.ui-dns.org (2001:8d8:fe:53:0:d9a0:53c8:100)2016013169
ns-1and1.ui-dns.org (2607:f1c0:fe:53:185:132:35:200)2016013169

Checks

  • ✓ Serial 2016013169 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 168h3m20s, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-1and1.ui-dns.com is one of the listed nameservers.
  • ✓ Contact dnsadmin@1und1.de #25
    The SOA RNAME dnsadmin.1und1.de means dnsadmin@1und1.de.
  • ✓ Date-based serial #26
    The serial 2016013169 follows the YYYYMMDDnn convention (2016-01-31).

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

10 records at the apex

Found

Read from
217.160.81.200:53
TypeValueTTL
SOAns-1and1.ui-dns.com. dnsadmin.1und1.de. 2016013169 14400 3600 605000 60086400
NSns-1and1.ui-dns.org.172800
NSns-1and1.ui-dns.de.172800
NSns-1and1.ui-dns.com.172800
NSns-1and1.ui-dns.biz.172800
MX10 mxint01.1and1.com.86400
MX10 mxint02.1and1.com.86400
TXT"v=spf1 include:_spf.1und1.de include:_spf.kundenserver.de include:_spf.perfora.net -all"600
TXT"5wnq8bh0mfr0jpx53f6hy5l940ff7f0h"86400
TXT"c8m3sb3b23l63wxhyx4d1bjkycw5n479"86400

Checks

  • ✓ TTLs within range #32
    TTLs: MX 1d, NS 2d.
  • ✓ 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