newson6.com

Checked 22 October 2026, 10:02 UTC · via 8.8.8.8
!Passed with warnings
22 passed 3 warnings 0 failed 6 info

Registration

info

.com generic · Network Solutions, LLC · expires 2028-09-14

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Network Solutions, LLC
Registered
14 September 2000
Last changed
22 December 2025
Expires
14 September 2028
Status
client transfer prohibited
Registry nameservers
ns21.worldnic.com, ns22.worldnic.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 2028-09-14 #3
    The registration is valid until 2028-09-14 (693 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

warn

ns21.worldnic.com, ns22.worldnic.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns21.worldnic.com, ns22.worldnic.com
NS in the zone
ns21.worldnic.com, ns22.worldnic.com
NameserverAddressesNetwork (AS)Glue
ns21.worldnic.com162.159.26.132AS13335 CLOUDFLARENET - Cloudflare, Inc., US162.159.26.132
ns22.worldnic.com162.159.27.77AS13335 CLOUDFLARENET - Cloudflare, Inc., US162.159.27.77

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns21.worldnic.com, ns22.worldnic.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 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
ns21.worldnic.com 162.159.26.132NOERROR, 27 ms, authoritativenoyes / yesrefused2026.10.8
ns22.worldnic.com 162.159.27.77NOERROR, 22 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: ns21.worldnic.com: "2026.10.8"; ns22.worldnic.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

pass

serial 125111115 · primary ns21.worldnic.com

Found

Primary (MNAME)
ns21.worldnic.com
Contact (RNAME)
namehost.worldnic.com
Serial
125111115
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns21.worldnic.com (162.159.26.132)125111115
ns22.worldnic.com (162.159.27.77)125111115

Checks

  • ✓ Serial 125111115 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns21.worldnic.com is one of the listed nameservers.
  • ✓ Contact namehost@worldnic.com #25
    The SOA RNAME namehost.worldnic.com means namehost@worldnic.com.
  • ✓ Counter serial #26
    The serial 125111115 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

info

10 records at the apex

Found

Read from
162.159.26.132:53
TypeValueTTL
SOANS21.WORLDNIC.com. namehost.WORLDNIC.com. 125111115 10800 3600 604800 36007200
NSns22.worldnic.com.7200
NSns21.worldnic.com.7200
A166.117.122.1897200
MX10 newson6-com.mail.protection.outlook.com.3600
TXT"google-site-verification=-XwDZfS7Y7LfaxgeZJEI1toAa4AGdnHlTOVvADPDIy8"7200
TXT"MS=ms26786375"3600
TXT"grqvlp0bdgptpapf26v3rrah82"7200
TXT"v=spf1 include:spf.protection.outlook.com ~all"3600
TXT"facebook-domain-verification=y7zy9efjnj5t591unnrtp89vurlthe"7200

Checks

  • ✓ TTLs within range #32
    TTLs: A 2h, MX 1h, NS 2h. The NS TTL at the parent is 2d and in the zone 2h; resolvers may use either.
  • ✓ 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
  • 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