ssga.com

Checked 22 October 2026, 10:51 UTC · via 8.8.8.8
!Passed with warnings
22 passed 4 warnings 0 failed 5 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2027-03-13

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
12 March 1994
Last changed
9 February 2026
Expires
13 March 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
cfns1.ssga.com, cfns2.ssga.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 2027-03-13 #3
    The registration is valid until 2027-03-13 (141 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited, client update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

cfns1.ssga.com, cfns2.ssga.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
cfns1.ssga.com, cfns2.ssga.com
NS in the zone
cfns1.ssga.com, cfns2.ssga.com
NameserverAddressesNetwork (AS)Glue
cfns1.ssga.com162.159.26.215AS13335 CLOUDFLARENET - Cloudflare, Inc., US162.159.26.215
cfns2.ssga.com162.159.27.137AS13335 CLOUDFLARENET - Cloudflare, Inc., US162.159.27.137

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: cfns1.ssga.com, cfns2.ssga.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: cfns1.ssga.com, cfns2.ssga.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 2 IPv4 /24s and 0 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 2 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • 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

warn

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
cfns1.ssga.com 162.159.26.215NOERROR, 35 ms, authoritativenoyes / yesrefused2026.10.8
cfns2.ssga.com 162.159.27.137NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.8

Checks

  • ✓ All respond #14
    All 2 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: cfns1.ssga.com: "2026.10.8"; cfns2.ssga.com: "2026.10.8". 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

warn

serial 2007053460 · primary cfns1.ssga.com

Found

Primary (MNAME)
cfns1.ssga.com
Contact (RNAME)
hostmaster.statestreet.com
Serial
2007053460
Refresh / retry
900 s / 3600 s
Expire
1209600 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
cfns1.ssga.com (162.159.26.215)2007053460
cfns2.ssga.com (162.159.27.137)2007053460

Checks

  • ✓ Serial 2007053460 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    refresh 15m is outside 20m–1d; retry 1h should be shorter than refresh 15m. Current values: refresh 15m, retry 1h, expire 14d, negative TTL 15m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver cfns1.ssga.com is one of the listed nameservers.
  • ✓ Contact hostmaster@statestreet.com #25
    The SOA RNAME hostmaster.statestreet.com means hostmaster@statestreet.com.
  • ✓ Timestamp serial #26
    The serial 2007053460 is a Unix timestamp (2033-08-07 18:51 UTC).

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

29 records at the apex

Found

Read from
162.159.26.215:53
TypeValueTTL
SOAcfns1.ssga.com. hostmaster.statestreet.com. 2007053460 900 3600 1209600 900900
NScfns1.ssga.com.900
NScfns2.ssga.com.900
A192.250.167.9900
A192.250.83.9900
MX10 ssga-com.mail.protection.outlook.com.900
TXT"webexdomainverification.6c45c3631bab01b1e053ad06fc0a8768=4e529948-6ed6-4803-9633-91f3751eadb6"900
TXT"ciscocidomainverification=78c0a2b97b60170470f23f11348e8328e8f477472a30edbab168fe4d8ba28fbb"900
TXT"webexdomainverification.4C675B8BCCDDB136E053AB06FC0A3F65=8cbf47be-b6c9-4008-a507-6dd66a58cc73"900
TXT"bw=n8HKZzTBCu2Zm4S3MmGuAIna4hKVt8wb36ZmOjN1oB12"900
TXT"bw=Cckw9NdbntZDO5n8gGKrtwHXi4MXokfPdp613cqP98ed"900
TXT"XahF7VDL+vToNq0q9GW8n8qqf74KdvoFC97pitXwwdpcqYAPruKo6UPuV/awahK44KEaqxUAuJJ6qayAfDfSNQ=="900
TXT"atlassian-domain-verification=WkjQ87HjZTtvnW4fOIxPxo9ERKcZ5Bx9zx0zr3HWJLtx9imvzyQtgd3hJTMOEghX"900
TXT"apple-domain-verification=o4a9nPPDdC706xrA"900
TXT"adobe-idp-site-verification=45073ca25e3138ce790862b06adbd67d8ff038bae74f1843c6a3af3b899c9daa"900
TXT"knowbe4-site-verification=c19d755cf76b31acebf2eef957b233eb"900
TXT"v=spf1 a ip4:192.250.166.0/24 ip4:192.250.80.0/24 ip4:192.250.175.1 ip4:192.250.85.1 ip4:192.250.175.5 ip4:192.250.85.5 include:spf.protection.outlook.com include:spf-000d9801.pphosted.com -all"900
TXT"00Dcf000006bwzI=1TBcf0000000axx"900
TXT"00DVG000006onBl=1TBVG0000000MoX"900
TXT"00DVG000006p97R=1TBVG00000001Ab"900
TXT"_zcdm531j7gplcaamnonajt01ai3fdam"900
TXT"_9npadp93elfeq8f065byz3decwqmgor"900
TXT"onetrust-domain-verification=6f3b389100894a3884d97d6aceefb548"900
TXT"00DVG000009qSHZ=1TBVG0000000T8T"900
TXT"00DVG000008XVzX=1TBVG0000000TI9"900
TXT"_kxhj67q7nuec5wdspp8yz38bgz2jemc"900
TXT"MS=ms74437023"900
TXT"hasairqsznlnk8uyejdhyb5yqh/fububzic5sm4lyeqtzdpxfxcigtx9x8xdyvpbaflynydeifylzox9i158zw=="900
TXT"VsMKYNLDpC3hCOVEkH5YqQRsGPMMPEsBAEzraeQiYuW1qIZjty8jwTdxSYvreIAtA0tVaA6okd8MdAdow3lUhg=="900

Checks

  • ✓ TTLs within range #32
    TTLs: A 15m, MX 15m, NS 15m. The NS TTL at the parent is 2d 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