plarium.com

Checked 22 October 2026, 10:14 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · GoDaddy.com, LLC · expires 2027-04-04

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
4 April 2010
Last changed
5 April 2026
Expires
4 April 2027
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
marek.ns.cloudflare.com, marjory.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 2027-04-04 #3
    The registration is valid until 2027-04-04 (164 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client renew 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

marek.ns.cloudflare.com, marjory.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
marek.ns.cloudflare.com, marjory.ns.cloudflare.com
NS in the zone
marek.ns.cloudflare.com, marjory.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
marek.ns.cloudflare.com172.64.33.202 173.245.59.202 108.162.193.202 2803:f800:50::6ca2:c1ca 2606:4700:58::adf5:3bca 2a06:98c1:50::ac40:21caAS13335 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., US108.162.193.202 172.64.33.202 173.245.59.202 2606:4700:58::adf5:3bca 2803:f800:50::6ca2:c1ca 2a06:98c1:50::ac40:21ca
marjory.ns.cloudflare.com173.245.58.193 172.64.32.193 108.162.192.193 2606:4700:50::adf5:3ac1 2803:f800:50::6ca2:c0c1 2a06:98c1:50::ac40:20c1AS13335 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., US108.162.192.193 172.64.32.193 173.245.58.193 2606:4700:50::adf5:3ac1 2803:f800:50::6ca2:c0c1 2a06:98c1:50::ac40:20c1

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: marek.ns.cloudflare.com, marjory.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
marek.ns.cloudflare.com 172.64.33.202NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
marek.ns.cloudflare.com 173.245.59.202NOERROR, 4 ms, authoritativenoyes / yesrefused2026.10.2
marek.ns.cloudflare.com 108.162.193.202NOERROR, 4 ms, authoritativenoyes / yesrefused2026.10.2
marek.ns.cloudflare.com 2803:f800:50::6ca2:c1caNOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
marek.ns.cloudflare.com 2606:4700:58::adf5:3bcaNOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
marek.ns.cloudflare.com 2a06:98c1:50::ac40:21caNOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
marjory.ns.cloudflare.com 173.245.58.193NOERROR, 7 ms, authoritativenoyes / yesrefused2026.10.2
marjory.ns.cloudflare.com 172.64.32.193NOERROR, 4 ms, authoritativenoyes / yesrefused2026.10.2
marjory.ns.cloudflare.com 108.162.192.193NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
marjory.ns.cloudflare.com 2606:4700:50::adf5:3ac1NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
marjory.ns.cloudflare.com 2803:f800:50::6ca2:c0c1NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
marjory.ns.cloudflare.com 2a06:98c1:50::ac40:20c1NOERROR, 5 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: marek.ns.cloudflare.com: "2026.10.2"; marjory.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 2417560341 · primary marek.ns.cloudflare.com

Found

Primary (MNAME)
marek.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417560341
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
marek.ns.cloudflare.com (172.64.33.202)2417560341
marek.ns.cloudflare.com (173.245.59.202)2417560341
marek.ns.cloudflare.com (108.162.193.202)2417560341
marek.ns.cloudflare.com (2803:f800:50::6ca2:c1ca)2417560341
marek.ns.cloudflare.com (2606:4700:58::adf5:3bca)2417560341
marek.ns.cloudflare.com (2a06:98c1:50::ac40:21ca)2417560341
marjory.ns.cloudflare.com (173.245.58.193)2417560341
marjory.ns.cloudflare.com (172.64.32.193)2417560341
marjory.ns.cloudflare.com (108.162.192.193)2417560341
marjory.ns.cloudflare.com (2606:4700:50::adf5:3ac1)2417560341
marjory.ns.cloudflare.com (2803:f800:50::6ca2:c0c1)2417560341
marjory.ns.cloudflare.com (2a06:98c1:50::ac40:20c1)2417560341

Checks

  • ✓ Serial 2417560341 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 marek.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 2417560341 is a Unix timestamp (2046-08-11 00:32 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

52 records at the apex

Found

Read from
172.64.33.202:53
TypeValueTTL
SOAmarek.ns.cloudflare.com. dns.cloudflare.com. 2417560341 10000 2400 604800 18001800
NSmarek.ns.cloudflare.com.86400
NSmarjory.ns.cloudflare.com.86400
A162.159.135.42300
A162.159.134.42300
AAAA2606:4700:7::a29f:862a300
AAAA2606:4700:7::a29f:872a300
MX0 mx1.hc1280-83.eu.iphmx.com.300
MX1 mx2.hc1280-83.eu.iphmx.com.300
TXT"4bd9e031b9741a0024ea36110b09a66aa2eca63cd97c504cb82c3546afb9157c"30
TXT"512mgdl760rzy67pjzx9scfswg9jcsfj"30
TXT"7fvkmk9q48v91lqt2wwgqb89m20b23j4"30
TXT"DirectFedAuthUrl=https://accounts.google.com/o/saml2/idp?idpid=C00k76soa"30
TXT"MS=4A566C53F29CD1B0A703DEBA3D5EF060900E1C7A"30
TXT"MS=ms77841425"30
TXT"MS=ms95333898"30
TXT"P0L6A58313"30
TXT"VvlRNSVLl52NDoSkdt8OCyJR"30
TXT"ZOOM_verify_XeoiC-mJT7-0uHTDSAhLYw"30
TXT"_0xhau2fzqn31rpp2vctj3u63nvfnot0"30
TXT"apple-domain-verification=QMmiePHUOB7ceu0Q"30
TXT"asv=e4c425248ca0599644b403e9999d4285"30
TXT"atlassian-domain-verification=870/nthFRo5vbJz6M7O6pzbmCahS6Ut7kNnVQELXRisEf6OXxylW5AB4mdHzH95J"30
TXT"atlassian-domain-verification=Y7ba3N2f1APxw2hfOfC0VtnVsLaWiZ/tg4zdYRQCA3kU7btm9C8fq3iHlmxa0Tpc"30
TXT"autodesk-domain-verification=NHrARL1vloV04A-G-9Q4"30
TXT"datadome-domain-verify=ouTAf5UZNBpnUBS06IBCfNGltK1D8uAf"30
TXT"docusign=b6d02ed6-c368-4291-8fa0-bd8555d360de"30
TXT"esputnik-verification=RVNQX0RWS19WMQAAHeMAAAF7xjPKGxly2dhc5ohD"30
TXT"facebook-domain-verification=jvoc550oai1tnzqjjx9kup7rngyekn"30
TXT"google-site-verification=BPY9tCKo917rIewswS1jIdZrJMfwhzXur3BvvoXNl-k"30
TXT"google-site-verification=WlkqTQds0SUaZiZl1PZVCc5Ss6gwVuTm8ywny7nLGuY"30
TXT"google-site-verification=tjydOgBlMg0Xb9RTKHrReJZOAbH1ULb29eKgbfFnLSU"30
TXT"google-site-verification=vxuLOOVeJhXgWbc7Inlzgs5I8zgOSQorH4xVWbjusP0"30
TXT"google-site-verification=xIiDGguPF6hbtLyy_oWSM4Sdtivmt2UJhDGOU78HRBk"30
TXT"google-site-verification=zaSSzJcMKzz98g-7reeu1TbAYnMVQYAkeuxL-InE23I"30
TXT"ibmid=3104cf24-9d58-4473-8b13-6cc2b5b1e0c2"30
TXT"jamf-site-verification=vYLe7zbEJlzqey9MlV3mZQ"30
TXT"kdxnjk7p602l5htrjwyq8dp6gg88g3qw"30
TXT"miro-verification=1c64e40a98d43e209f6844eda35f7a4797a81530"30
TXT"miro-verification=306b3978cd4c60ec93d0557d5e1b1db2d15cd6a4"30
TXT"onetrust-domain-verification=d872fce727984470bfb216b6f1661bbb"30
TXT"openai-domain-verification=dv-E4OOdM031OkY7TnkNjtwgDiT"30
TXT"remote-domain-verification=692a7520-62d7-45ee-a397-23b2bc66e81b"30
TXT"slack-domain-verification=mWdChKTNXzv6xKd99dRsDJsQaDNbobhDTYU9OuKd"30
TXT"teamviewer-sso-verification=25ffbe2f09e14d9c85fd339ae4d2bd6e"30
TXT"unity-sso-verification=215c8cca-3c15-46b9-9a37-1556023ca303"30
TXT"v=spf1 redirect=plarium.com.hosted.spf-report.com"30
TXT"vq21c96brqhtskmyp4zrgzrklpm99260"30
TXT"workplace-domain-verification=EfeqH5exZDbqDrj3wC6x8uNjTEEsdi"30
TXT"xhPQq8QH0tgIMBiQZlVwtnjxJK80Lrg"30
TXT"yandex-verification: 891b3f6f828e420f"30
TXT"yg94rv25zdt3c6z489dmk42ft79rj4qx"30

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, AAAA 5m, MX 5m, 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