sugarcrm.com

Checked 22 October 2026, 10:52 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 3 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2027-03-05

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
5 March 2004
Last changed
1 February 2025
Expires
5 March 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns-1347.awsdns-40.org, ns-1766.awsdns-28.co.uk, ns-421.awsdns-52.com, ns-529.awsdns-02.net
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 2027-03-05 #3
    The registration is valid until 2027-03-05 (134 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

info

ns-1347.awsdns-40.org, ns-1766.awsdns-28.co.uk, ns-421.awsdns-52.com, ns-529.awsdns-02.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1347.awsdns-40.org, ns-1766.awsdns-28.co.uk, ns-421.awsdns-52.com, ns-529.awsdns-02.net
NS in the zone
ns-1347.awsdns-40.org, ns-1766.awsdns-28.co.uk, ns-421.awsdns-52.com, ns-529.awsdns-02.net
NameserverAddressesNetwork (AS)Glue
ns-1347.awsdns-40.org205.251.197.67 2600:9000:5305:4300::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1766.awsdns-28.co.uk205.251.198.230 2600:9000:5306:e600::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-421.awsdns-52.com205.251.193.165 2600:9000:5301:a500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.165 2600:9000:5301:a500::1
ns-529.awsdns-02.net205.251.194.17 2600:9000:5302:1100::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1347.awsdns-40.org, ns-1766.awsdns-28.co.uk, ns-421.awsdns-52.com, ns-529.awsdns-02.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

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1347.awsdns-40.org 205.251.197.67NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1347.awsdns-40.org 2600:9000:5305:4300::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1766.awsdns-28.co.uk 205.251.198.230NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1766.awsdns-28.co.uk 2600:9000:5306:e600::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-421.awsdns-52.com 205.251.193.165NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-421.awsdns-52.com 2600:9000:5301:a500::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-529.awsdns-02.net 205.251.194.17NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-529.awsdns-02.net 2600:9000:5302:1100::1NOERROR, 4 ms, authoritativenoyes / yesrefused-

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-1766.awsdns-28.co.uk

Found

Primary (MNAME)
ns-1766.awsdns-28.co.uk
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1347.awsdns-40.org (205.251.197.67)1
ns-1347.awsdns-40.org (2600:9000:5305:4300::1)1
ns-1766.awsdns-28.co.uk (205.251.198.230)1
ns-1766.awsdns-28.co.uk (2600:9000:5306:e600::1)1
ns-421.awsdns-52.com (205.251.193.165)1
ns-421.awsdns-52.com (2600:9000:5301:a500::1)1
ns-529.awsdns-02.net (205.251.194.17)1
ns-529.awsdns-02.net (2600:9000:5302:1100::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-1766.awsdns-28.co.uk 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

45 records at the apex

Found

Read from
205.251.197.67:53
TypeValueTTL
SOAns-1766.awsdns-28.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1347.awsdns-40.org.172800
NSns-1766.awsdns-28.co.uk.172800
NSns-421.awsdns-52.com.172800
NSns-529.awsdns-02.net.172800
A141.193.213.2160
A141.193.213.2060
MX10 mxa-002fcd01.gslb.pphosted.com.1800
MX10 mxb-002fcd01.gslb.pphosted.com.1800
TXT"apple-domain-verification=Ca5gDQWKE94OYalp"3600
TXT"atlassian-domain-verification=w0wuKrIlkjkwb5zt04NY0calGtw1mLA/cF/7bCxLt6EoQ5umuEgfCcvyazOt0ML5"3600
TXT"cloudflare-verify.sugarcrm.com 751547841-1091290636"3600
TXT"docusign=6e81d05f-7b8f-41d4-8ab6-a91be80a199f"3600
TXT"drift-domain-verification=689a150cc71ec40f8e7af74c5e1cdce159889b6c6ba881728180b1c43ae3782f"3600
TXT"globalsign-domain-verification=44BF64EBD279329C895A644FF25C97BA"3600
TXT"google-site-verification=25G0eRHIk8Fx3EaXi33iiv67VhQFU3k5nu-uwsfI-Qk"3600
TXT"google-site-verification=8F6MFRgmzJQP6MYya3hk1TAiqtGoGUH8D7y8Qzljbys"3600
TXT"google-site-verification=C6WCnFtyTxPTc6yb6by3hARl-YD7seHaTHupjCF0P2M"3600
TXT"google-site-verification=QbU3aekuUu2VM8Y0ESJJ5JjaIHfuFuVWKpcuL0jBOrg"3600
TXT"google-site-verification=ZPzfuRMHFhvN0fDuoM7VkUzcyrLMNHIuBxUzDtYYYbc"3600
TXT"google-site-verification=r8PFbulkuUU_TGjKmtT7KlHLkpCMLuvHcUI-hv7oJCc"3600
TXT"google-site-verification=w_43pxCi41VcPh1nlug5_AuWEpsAGd1fXJPz3_j3LAs"3600
TXT"lemlist-verif=dc7c432"3600
TXT"logmein-verification-code=IAmH4Hl2SuE25rgsMGDgzaRIc"3600
TXT"openai-domain-verification=dv-DzYW0cL83HeCyUhMz27cY7bg"3600
TXT"postman-domain-verification=73bc69621d9cc50bc553b53ccb095df0407893f6617cc0b7d18135e5686760e5cbb2a961fb23050c16cd8d38da5a24c550c15f2020a398da39cf98c58e05b2b4"3600
TXT"v=spf1 include:_spf.sugarcrm_com._d.easydmarc.pro -all"3600
TXT"zoom-domain-verification=ZOOM_verify_6e3f432f3f9d4e54a41b848b04498b16"3600
CAA0 issue "amazon.com"300
CAA0 issue "amazonaws.com"300
CAA0 issue "amazontrust.com"300
CAA0 issue "awstrust.com"300
CAA0 issue "digicert.com"300
CAA0 issue "letsencrypt.org"300
CAA0 issue "pki.goog; cansignhttpexchanges=yes"300
CAA0 issue "sectigo.com"300
CAA0 issue "ssl.com"300
CAA0 issuewild "amazon.com"300
CAA0 issuewild "amazonaws.com"300
CAA0 issuewild "amazontrust.com"300
CAA0 issuewild "awstrust.com"300
CAA0 issuewild "digicert.com"300
CAA0 issuewild "letsencrypt.org"300
CAA0 issuewild "pki.goog; cansignhttpexchanges=yes"300
CAA0 issuewild "ssl.com"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.
    #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
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: amazon.com, amazonaws.com, amazontrust.com, awstrust.com, digicert.com, letsencrypt.org, pki.goog, sectigo.com, ssl.com.