ipsos.com

Checked 22 October 2026, 09:21 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · InterNetX GmbH · expires 2027-05-26

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
InterNetX GmbH
Registered
27 May 1998
Last changed
27 May 2026
Expires
26 May 2027
Status
client transfer prohibited
Registry nameservers
iris.ns.cloudflare.com, randy.ns.cloudflare.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 2027-05-26 #3
    The registration is valid until 2027-05-26 (215 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

info

iris.ns.cloudflare.com, randy.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
iris.ns.cloudflare.com, randy.ns.cloudflare.com
NS in the zone
iris.ns.cloudflare.com, randy.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
iris.ns.cloudflare.com173.245.58.118 108.162.192.118 172.64.32.118 2803:f800:50::6ca2:c076 2606:4700:50::adf5:3a76 2a06:98c1:50::ac40:2076AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US108.162.192.118 172.64.32.118 173.245.58.118 2606:4700:50::adf5:3a76 2803:f800:50::6ca2:c076 2a06:98c1:50::ac40:2076
randy.ns.cloudflare.com162.159.44.109 172.64.35.109 108.162.195.109 2803:f800:50::6ca2:c36d 2606:4700:58::a29f:2c6d 2a06:98c1:50::ac40:236dAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US108.162.195.109 162.159.44.109 172.64.35.109 2606:4700:58::a29f:2c6d 2803:f800:50::6ca2:c36d 2a06:98c1:50::ac40:236d

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: iris.ns.cloudflare.com, randy.ns.cloudflare.com.
    #6
  • ✓ 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 6 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 12 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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
iris.ns.cloudflare.com 173.245.58.118NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
iris.ns.cloudflare.com 108.162.192.118NOERROR, 13 ms, authoritativenoyes / yesrefused2026.10.2
iris.ns.cloudflare.com 172.64.32.118NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
iris.ns.cloudflare.com 2803:f800:50::6ca2:c076NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
iris.ns.cloudflare.com 2606:4700:50::adf5:3a76NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
iris.ns.cloudflare.com 2a06:98c1:50::ac40:2076NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
randy.ns.cloudflare.com 162.159.44.109NOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.2
randy.ns.cloudflare.com 172.64.35.109NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
randy.ns.cloudflare.com 108.162.195.109NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
randy.ns.cloudflare.com 2803:f800:50::6ca2:c36dNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
randy.ns.cloudflare.com 2606:4700:58::a29f:2c6dNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
randy.ns.cloudflare.com 2a06:98c1:50::ac40:236dNOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2

Checks

  • ✓ All respond #14
    All 12 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: iris.ns.cloudflare.com: "2026.10.2"; randy.ns.cloudflare.com: "2026.10.2". 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 2417962280 · primary iris.ns.cloudflare.com

Found

Primary (MNAME)
iris.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417962280
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
iris.ns.cloudflare.com (173.245.58.118)2417962280
iris.ns.cloudflare.com (108.162.192.118)2417962280
iris.ns.cloudflare.com (172.64.32.118)2417962280
iris.ns.cloudflare.com (2803:f800:50::6ca2:c076)2417962280
iris.ns.cloudflare.com (2606:4700:50::adf5:3a76)2417962280
iris.ns.cloudflare.com (2a06:98c1:50::ac40:2076)2417962280
randy.ns.cloudflare.com (162.159.44.109)2417962280
randy.ns.cloudflare.com (172.64.35.109)2417962280
randy.ns.cloudflare.com (108.162.195.109)2417962280
randy.ns.cloudflare.com (2803:f800:50::6ca2:c36d)2417962280
randy.ns.cloudflare.com (2606:4700:58::a29f:2c6d)2417962280
randy.ns.cloudflare.com (2a06:98c1:50::ac40:236d)2417962280

Checks

  • ✓ Serial 2417962280 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h46m40s, retry 40m, expire 7d, negative TTL 30m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver iris.ns.cloudflare.com is one of the listed nameservers.
  • ✓ Contact dns@cloudflare.com #25
    The SOA RNAME dns.cloudflare.com means dns@cloudflare.com.
  • ✓ Timestamp serial #26
    The serial 2417962280 is a Unix timestamp (2046-08-15 16:11 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

66 records at the apex

Found

Read from
173.245.58.118:53
TypeValueTTL
SOAiris.ns.cloudflare.com. dns.cloudflare.com. 2417962280 10000 2400 604800 18001800
NSiris.ns.cloudflare.com.86400
NSrandy.ns.cloudflare.com.86400
A104.18.17.121300
A104.18.16.121300
AAAA2606:4700::6812:1079300
AAAA2606:4700::6812:1179300
MX10 mxa-00322403.gslb.pphosted.com.600
MX10 mxb-00322403.gslb.pphosted.com.600
TXT"00w787mm3ksyxdmvmkkq664sk8blxbly"300
TXT"0bpyl1qsyxvdzlmcb29cydk2zl9bwb39"300
TXT"1nwwzqcvltdj6mpjkclvh2g6yd33jdl3"300
TXT"24hkgdyr86xdnf6vm330hvb3yn7pw65r"300
TXT"3gplc46bmdn49b3dz4b55cy4m6wvjvl8"300
TXT"9ahnssmktbsa0nmg5em6rg3c19"300
TXT"9sar24ttrvrvadh04h7o2um01g"300
TXT"A1932C14E0NDIyMDk4Mw2#!0l7xos7n7onvv7sk77yh"300
TXT"DirectFedPassiveSignInUri=https://login.microsoftonline.com/1092197f-937b-439b-a403-93295587e186/saml2"300
TXT"MS=ms42235156"300
TXT"_52i5t420ke9p76094v0z9sog076l5zt"300
TXT"_9kd3pgjzliwfl88oj6jv6ypw7dger2f"300
TXT"_globalsign-domain-verification=TaiKpECIKUi0jTJNS0HSr0fFrMJ0ccIDMsS241Pp8U"300
TXT"_mumiizvt66vm74thhfwss96owz0e8bb"300
TXT"_si127jbwxzsr1u70dsleaqldcateu0t"300
TXT"_su14332l1fq1agolw7sq4trn5mt4ijx"300
TXT"amazonses:uVQuML8lIAdaFMEeehTOLtMM1D36fT07MHwY0MtBIZc="300
TXT"anthropic-domain-verification-016m0h=KVp64q8rLboXOeFEgd8ZsmLmv"300
TXT"apple-domain-verification=0PdDMbU4k3h34U8A"300
TXT"apple-domain-verification=wBpKo7tQc7VM6XI4"300
TXT"atlassian-domain-verification=108jra5Nm43sSluI4XvLofj59uEP7752ktXVSrlXNXt6no6DezTnj0PFvsrQSiTP"300
TXT"atlassian-domain-verification=vatYP0V1xKswvPvcGUbY6nLJGWq2fxRJHdhwgcCPo3aJK4QLEnP6tILxx4HQcPMH"300
TXT"b0m08n0dbjl0ehhfmuh7jjmvfm"300
TXT"b5g93f3q14l6n0xhvtszj3b6mx8z2fcf"300
TXT"ca3-4c3ad7c8239343c196d732f63d8fe23a"300
TXT"cl4s8g2k7bw5mszvrn2j83rvf6ps5xsd"300
TXT"docker-verification=79e39bcd-ccf3-4100-bacd-f8b88d50297c"300
TXT"docusign=1880deaa-da99-49b1-8259-81cf3693db57"300
TXT"dz6v4lpkhq2nz7vs2g7k6lvn8qs7v1hy"300
TXT"f2w6q0pd3443knggbvh50lqj3zbhjf2h"300
TXT"facebook-domain-verification=jrnzqlf1cowt5xavg1fzmusainm1ar"300
TXT"figma-domain-verification=ccf3c4cd6ce20388a315166374924e8c9423e18950e13be2f59e704d4cc22de8-1769008059"300
TXT"google-site-verification=FX9klVYeiT6bKQv2QvrH1xKukRIkz_t9Oo4lC8c9Nbs"300
TXT"google-site-verification=SpG8AB7jiwCDdpr9HIBAAfTmefZeP05lyqM5Kj9YtkA"300
TXT"google-site-verification=zeC5pey-RdyHhSXp-2JkKjK2e-siE-G7uwTZW6I8Nhs"300
TXT"h44y51gb687g14j78sjkgbgn27lwz5xk"300
TXT"jxkgxzp1f86cpvq2vn63dfh12kb9sdb7"300
TXT"k86fz18fbf5pnw104gdys7zkpq99xz7m"300
TXT"kecu47v0n1een8gct4klnmj0lr"300
TXT"l5vwb1t7smwfj95gch249xq1yhc4ktsw"300
TXT"mc-domain-verification=(UUID)"300
TXT"mongodb-site-verification=WdXEamqSS0zS7VP6S8Zsc8nPC0d0wl4k"300
TXT"nfhs5ljlrzkrt2jd6c6mqg2dl3ld9r2f"300
TXT"openai-domain-verification=dv-d6PjUBO3wJj9ECkwQVeU8Wdb"300
TXT"piTZfI2372xcjyhekM4FUNBD32uY3kxCKv4dgZRXmgoW1/4PPkgAwKB0FcCP1bJD229j4j+XHK1+B359EiAoFQ=="300
TXT"qtq5jrsu0uc8slpt0llcvl90aq"300
TXT"r3sk3jttgxfzyjvth70zygxv0xjtl2tp"300
TXT"r6kyf4t5lk3pccrw3jgz59cq9k5042f0"300
TXT"t2p1z64sv9sb066lmjmnzcyjqq0jgttt"300
TXT"t793hbf8okhj5boolm2rolkvl8"300
TXT"v=spf1 include:spf-00322403.pphosted.com include:e19ezl49dr.powerspf.com -all"300
TXT"vymyt86mdlvv29zhyvnxs7bndp1q8rs4"300
TXT"w6chf1g2jj3cnzgl89fy8ztjbr8hh2l1"300
TXT"workplace-domain-verification=6yiFIjjTxW57TC79Zwlm3fOnkk9Atc"300
TXT"zoho-verification=zb09133943.zmverify.zoho.eu"300
TXT"zoho-verification=zb41913388.zmverify.zoho.eu"300
TXT"zoho-verification=zb63380157.zmverify.zoho.com"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, AAAA 5m, MX 10m, NS 1d. The NS TTL at the parent is 2d and in the zone 1d; 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