shutterfly.com

Checked 22 October 2026, 10:42 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 3 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2028-10-18

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
7 July 1999
Last changed
16 September 2026
Expires
18 October 2028
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns-1311.awsdns-35.org, ns-1953.awsdns-52.co.uk, ns-382.awsdns-47.com, ns-813.awsdns-37.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 2028-10-18 #3
    The registration is valid until 2028-10-18 (727 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-1311.awsdns-35.org, ns-1953.awsdns-52.co.uk, ns-382.awsdns-47.com, ns-813.awsdns-37.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1311.awsdns-35.org, ns-1953.awsdns-52.co.uk, ns-382.awsdns-47.com, ns-813.awsdns-37.net
NS in the zone
ns-1311.awsdns-35.org, ns-1953.awsdns-52.co.uk, ns-382.awsdns-47.com, ns-813.awsdns-37.net
NameserverAddressesNetwork (AS)Glue
ns-1311.awsdns-35.org205.251.197.31 2600:9000:5305:1f00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1953.awsdns-52.co.uk205.251.199.161 2600:9000:5307:a100::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-382.awsdns-47.com205.251.193.126 2600:9000:5301:7e00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.126 2600:9000:5301:7e00::1
ns-813.awsdns-37.net205.251.195.45 2600:9000:5303:2d00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1311.awsdns-35.org, ns-1953.awsdns-52.co.uk, ns-382.awsdns-47.com, ns-813.awsdns-37.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-1311.awsdns-35.org 205.251.197.31NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1311.awsdns-35.org 2600:9000:5305:1f00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1953.awsdns-52.co.uk 205.251.199.161NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1953.awsdns-52.co.uk 2600:9000:5307:a100::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-382.awsdns-47.com 205.251.193.126NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-382.awsdns-47.com 2600:9000:5301:7e00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-813.awsdns-37.net 205.251.195.45NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-813.awsdns-37.net 2600:9000:5303:2d00::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-813.awsdns-37.net

Found

Primary (MNAME)
ns-813.awsdns-37.net
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-1311.awsdns-35.org (205.251.197.31)1
ns-1311.awsdns-35.org (2600:9000:5305:1f00::1)1
ns-1953.awsdns-52.co.uk (205.251.199.161)1
ns-1953.awsdns-52.co.uk (2600:9000:5307:a100::1)1
ns-382.awsdns-47.com (205.251.193.126)1
ns-382.awsdns-47.com (2600:9000:5301:7e00::1)1
ns-813.awsdns-37.net (205.251.195.45)1
ns-813.awsdns-37.net (2600:9000:5303:2d00::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-813.awsdns-37.net 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
205.251.197.31:53
TypeValueTTL
SOAns-813.awsdns-37.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1311.awsdns-35.org.900
NSns-1953.awsdns-52.co.uk.900
NSns-382.awsdns-47.com.900
NSns-813.awsdns-37.net.900
A3.225.191.10960
A52.4.200.12160
A54.197.208.16660
MX10 mxa-00204601.gslb.pphosted.com.1800
MX10 mxb-00204601.gslb.pphosted.com.1800
TXT"+PbngGdnnFBKCsIQvKgn2BFKrTWmg7Rm8Jx3hwL5yQRBiaMI2GiQyeVTG4wK3JBkThQ5Zs3KL0BS/eEx5zSDoQ=="300
TXT"Foxit-domain-verification=3986f9947ab218f003c7fcfb1d2eeb78"300
TXT"MS=ms66033050"300
TXT"adobe-idp-site-verification=0cdadd63-6d79-4eca-8a95-363d28603959"300
TXT"anthropic-domain-verification-fj0rf8=BGkQQG2p7cSWxyE2FM9jJhuRB"300
TXT"apple-domain-verification=abGHeYlDQebSjkei"300
TXT"atlassian-domain-verification=74NzmiSNPkRep+Df7PR4WqAwfxslvg2UMPtMf6NFLrjHcWeMyIFpeSsR1T-DWV70"300
TXT"ca3-9bedc0a721044a338d1ec4b580ccd984"300
TXT"canva-site-verification=m1h-H4LQhR7XBio48r_eww"300
TXT"docker-verification=0ac34eb5-e728-4136-a20f-374c528dbc81"300
TXT"docusign=50c2339b-907f-41e5-a4a5-4183b40b27f0"300
TXT"docusign=a1d2768d-abdf-4ef3-934e-414384f1e8fa"300
TXT"facebook-domain-verification=a5ormtx5wn49xeqbcd5kzfp7q2d2a1"300
TXT"google-site-verification=DgOztH8xjKTMjyeZkctGaOeSdxT6h_ryOqJOxdCI47I"300
TXT"google-site-verification=FkdmAWsv2Otks4LsHHOL38cNKlKlRl1s72J1wL8kDJU"300
TXT"google-site-verification=GoEX8wKuntEUiUb3HQOy9wFUCsY2q90xMNkhSbjGWug"300
TXT"google-site-verification=IEb7UDZZ6-4EQXLsLepM_Jgfok63u09UrXs0QZE5WGg"300
TXT"google-site-verification=Sasfy5f1UkwBAiuoYPx23XIviZc6gYUhMEYBruBXNOc"300
TXT"google-site-verification=TCjntpYI3Uxpi5hNHXwHUCfKCN2xwemqGmAqCgM0FbE"300
TXT"google-site-verification=hpwW2Y2sZWh3S6YdEDoV_jfki5JBqOb6_aHjjmgVALg"300
TXT"google-site-verification=quf0mk7xogFQZMNQk6AI-N53DY7-U2xZxGBgm1FvFdg"300
TXT"google-site-verification=xjozBocX2i5-04z8llDaXygqDekBiv05hGeJSW7-lvo"300
TXT"google-site-verification=z_X2OLSdVvF4jDVQN82IQ3Q29wGn7hKq9Dhh3D4UesQ"300
TXT"miro-verification=96e76065ec97d0446990574fee360e8769bd7832"300
TXT"mixpanel-domain-verify=ed266b3c-1fb1-4ee9-b6a5-6cc9a2931be9"300
TXT"mongodb-site-verification=04yEVPj5jvK4JbAgv391tXdQSMUv88Hu"300
TXT"mongodb-site-verification=0U7GkGD40TFWvoBngvN4BGhx8ao1yYuf"300
TXT"mongodb-site-verification=UR1eqZSaH0U6U0IiqtCznI9yxGIVtbiX"300
TXT"mongodb-site-verification=bZhzdUNaOgabfu1gbj6xRYr0AG8y5Bl3"300
TXT"mongodb-site-verification=hc452NvFHtrlWeGBanVmAYT7WsW7Wvc8"300
TXT"openai-domain-verification=dv-IQttnpZwDf30XKXAZVU4bdw1"300
TXT"teamviewer-sso-verification=73db9c92e58b48e7a0ce6a2dac29ba21"300
TXT"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all"300
TXT"vmware-cloud-verification-04d4351d-18dd-4c92-bf81-ce573a0490e0"300
TXT"zoho-verification=zb54156507.zmverify.zoho.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. The NS TTL at the parent is 2d and in the zone 15m; resolvers may use either.
    #32
  • ✓ 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