spaceship.com

Checked 22 October 2026, 10:46 UTC · via 8.8.8.8
!Passed with warnings
27 passed 2 warnings 0 failed 6 info

Registration

info

.com generic · Spaceship, Inc. · expires 2032-02-04

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Spaceship, Inc.
Registered
3 February 1996
Last changed
28 September 2026
Expires
4 February 2032
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
launch1.spaceship.com, launch2.spaceship.com
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 2032-02-04 #3
    The registration is valid until 2032-02-04 (1930 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

launch1.spaceship.com, launch2.spaceship.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
launch1.spaceship.com, launch2.spaceship.com
NS in the zone
launch1.spaceship.com, launch2.spaceship.com
NameserverAddressesNetwork (AS)Glue
launch1.spaceship.com2.16.130.65 95.100.175.67 172.64.52.133 193.108.91.149 2600:1401:2::95 2a02:26f0:67::43 2606:4700:52::ac40:3485 2600:1480:9800::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS21342 AKAMAI-ASN2 - Akamai International B.V., NL172.64.52.133 193.108.91.149 2.16.130.65 2600:1401:2::95 2600:1480:9800::41 2606:4700:52::ac40:3485 2a02:26f0:67::43 95.100.175.67
launch2.spaceship.com2.22.230.67 23.211.132.64 172.64.53.166 96.7.49.64 2600:1408:1c::40 2600:1406:1b::40 2600:1480:800::43 2606:4700:5a::ac40:35a6AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS13335 CLOUDFLARENET - Cloudflare, Inc., US172.64.53.166 2.22.230.67 23.211.132.64 2600:1406:1b::40 2600:1408:1c::40 2600:1480:800::43 2606:4700:5a::ac40:35a6 96.7.49.64

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: launch1.spaceship.com, launch2.spaceship.com.
    #6
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ Glue present and correct #8
    Glue is published for the nameservers inside the zone: launch1.spaceship.com, launch2.spaceship.com.
  • ✓ 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 8 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 4 addresses; AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL): 1 address; AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 11 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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

16 of 16 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
launch1.spaceship.com 2.16.130.65NOERROR, 5 ms, authoritativenoyes / yesrefused48878.33
launch1.spaceship.com 95.100.175.67NOERROR, 5 ms, authoritativenoyes / yesrefused48878.32
launch1.spaceship.com 172.64.52.133NOERROR, 52 ms, authoritativenoyes / yesrefused2026.10.8
launch1.spaceship.com 193.108.91.149NOERROR, 5 ms, authoritativenoyes / yesrefused41824.9
launch1.spaceship.com 2600:1401:2::95NOERROR, 6 ms, authoritativenoyes / yesrefused41824.7
launch1.spaceship.com 2a02:26f0:67::43NOERROR, 5 ms, authoritativenoyes / yesrefused48878.31
launch1.spaceship.com 2606:4700:52::ac40:3485NOERROR, 54 ms, authoritativenoyes / yesrefused2026.10.8
launch1.spaceship.com 2600:1480:9800::41NOERROR, 4 ms, authoritativenoyes / yesrefused48878.32
launch2.spaceship.com 2.22.230.67NOERROR, 3 ms, authoritativenoyes / yesrefused41824.4
launch2.spaceship.com 23.211.132.64NOERROR, 4 ms, authoritativenoyes / yesrefused48878.29
launch2.spaceship.com 172.64.53.166NOERROR, 45 ms, authoritativenoyes / yesrefused2026.10.8
launch2.spaceship.com 96.7.49.64NOERROR, 3 ms, authoritativenoyes / yesrefused41824.10
launch2.spaceship.com 2600:1408:1c::40NOERROR, 4 ms, authoritativenoyes / yesrefused41824.9
launch2.spaceship.com 2600:1406:1b::40NOERROR, 3 ms, authoritativenoyes / yesrefused48878.29
launch2.spaceship.com 2600:1480:800::43NOERROR, 4 ms, authoritativenoyes / yesrefused41824.7
launch2.spaceship.com 2606:4700:5a::ac40:35a6NOERROR, 44 ms, authoritativenoyes / yesrefused2026.10.8

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: launch1.spaceship.com: "48878.33"; launch1.spaceship.com: "48878.32"; launch1.spaceship.com: "2026.10.8"; launch1.spaceship.com: "41824.9"; launch1.spaceship.com: "41824.7"; launch1.spaceship.com: "48878.31"; launch2.spaceship.com: "41824.4"; launch2.spaceship.com: "48878.29"; launch2.spaceship.com: "2026.10.8"; launch2.spaceship.com: "41824.10"; launch2.spaceship.com: "41824.9"; launch2.spaceship.com: "41824.7". 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 1741579255 · primary launch1.spaceship.com

Found

Primary (MNAME)
launch1.spaceship.com
Contact (RNAME)
support.spaceship.com
Serial
1741579255
Refresh / retry
43200 s / 3600 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
launch1.spaceship.com (2.16.130.65)1741579255
launch1.spaceship.com (95.100.175.67)1741579255
launch1.spaceship.com (172.64.52.133)1741579255
launch1.spaceship.com (193.108.91.149)1741579255
launch1.spaceship.com (2600:1401:2::95)1741579255
launch1.spaceship.com (2a02:26f0:67::43)1741579255
launch1.spaceship.com (2606:4700:52::ac40:3485)1741579255
launch1.spaceship.com (2600:1480:9800::41)1741579255
launch2.spaceship.com (2.22.230.67)1741579255
launch2.spaceship.com (23.211.132.64)1741579255
launch2.spaceship.com (172.64.53.166)1741579255
launch2.spaceship.com (96.7.49.64)1741579255
launch2.spaceship.com (2600:1408:1c::40)1741579255
launch2.spaceship.com (2600:1406:1b::40)1741579255
launch2.spaceship.com (2600:1480:800::43)1741579255
launch2.spaceship.com (2606:4700:5a::ac40:35a6)1741579255

Checks

  • ✓ Serial 1741579255 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 1h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver launch1.spaceship.com is one of the listed nameservers.
  • ✓ Contact support@spaceship.com #25
    The SOA RNAME support.spaceship.com means support@spaceship.com.
  • ✓ Timestamp serial #26
    The serial 1741579255 is a Unix timestamp (2025-03-10 04:00 UTC).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
0 iterations, 0-byte salt
Signatures valid until
25 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
5781ECDSAP256SHA256 (13)SHA256 B16792D0ED0B102D…NO
12383ECDSAP256SHA256 (13)SHA256 67F38C0B43CF7373…yes
31015ECDSAP256SHA256 (13)SHA256 7D3420187389CC24…NO
15611ECDSAP256SHA256 (13)SHA256 E84281852C79A7F8…yes

DNSKEY in the zone

Key tagRoleAlgorithm
12383KSK (257)ECDSAP256SHA256 (13)
28240ZSK (256)ECDSAP256SHA256 (13)
34217ZSK (256)ECDSAP256SHA256 (13)
61677ZSK (256)ECDSAP256SHA256 (13)
15611KSK (257)ECDSAP256SHA256 (13)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • i
    Unused DS records
    These DS records match no key in the zone: key tag 5781 (SHA256), key tag 31015 (SHA256). That is normal during a key rollover; otherwise remove them.
    #28
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Short-lived signatures (online signing) #30
    Signatures are valid for 73h0m0s and created on demand; the current one was made at 2026-10-22 00:40 UTC and expires at 2026-10-25 01:40 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

warn

12 records at the apex

Found

Read from
2.16.130.65:53
TypeValueTTL
SOAlaunch1.spaceship.com. support.spaceship.com. 1741579255 43200 3600 604800 36003600
NSlaunch1.spaceship.com.1800
NSlaunch2.spaceship.com.1800
A104.18.27.20660
A104.18.26.20660
AAAA2606:4700::6812:1bce60
AAAA2606:4700::6812:1ace60
MX0 mx2.spacemail.com.1200
MX0 mx1.spacemail.com.1200
TXT"ca3-a05f8a33ffa04e46b67793e58a532fb3"300
TXT"google-site-verification=cGoEwUUAG8dBZHrEBuEUVUBaM-9Iizuku6YD7jhVufY"300
TXT"v=spf1 include:spf.spacemail.com include:sendgrid.net -all"300

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), AAAA (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 30m; 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