newsmemory.com

Checked 22 October 2026, 10:02 UTC · via 8.8.8.8
!Passed with warnings
25 passed 2 warnings 0 failed 4 info

Registration

info

.com generic · Network Solutions, LLC · expires 2030-02-16

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Network Solutions, LLC
Registered
16 February 2002
Last changed
23 March 2026
Expires
16 February 2030
Status
client transfer prohibited
Registry nameservers
dns1.newsmemory.com, dns2.newsmemory.com, dns3.newsmemory.com, dns4.newsmemory.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 2030-02-16 #3
    The registration is valid until 2030-02-16 (1213 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

dns1.newsmemory.com, dns2.newsmemory.com, dns3.newsmemory.com, dns4.newsmemory.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
dns1.newsmemory.com, dns2.newsmemory.com, dns3.newsmemory.com, dns4.newsmemory.com
NS in the zone
dns1.newsmemory.com, dns2.newsmemory.com, dns3.newsmemory.com, dns4.newsmemory.com
NameserverAddressesNetwork (AS)Glue
dns1.newsmemory.com82.220.53.70AS9044 SOLNET - BSE Software GmbH, CH82.220.53.70
dns2.newsmemory.com216.17.87.54AS10242 USINTERNET - US Internet Corp, US216.17.87.54
dns3.newsmemory.com195.141.79.52AS6730 SUNRISE - Sunrise GmbH, CH195.141.79.52
dns4.newsmemory.com52.73.223.41AS14618 AMAZON-AES - Amazon.com, Inc., US52.73.223.41

Checks

  • ✓ 4 nameservers #6
    Delegated to dns1.newsmemory.com, dns2.newsmemory.com, dns3.newsmemory.com, dns4.newsmemory.com.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ Glue present and correct #8
    Glue is published for the nameservers inside the zone: dns1.newsmemory.com, dns2.newsmemory.com, dns3.newsmemory.com, dns4.newsmemory.com.
  • ✓ 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 0 IPv6 /48s.
  • ✓ 4 autonomous systems #11
    The nameservers are spread over: AS10242 (USINTERNET - US Internet Corp, US): 1 address; AS14618 (AMAZON-AES - Amazon.com, Inc., US): 1 address; AS6730 (SUNRISE - Sunrise GmbH, CH): 1 address; AS9044 (SOLNET - BSE Software GmbH, CH): 1 address.
  • 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

info

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.newsmemory.com 82.220.53.70NOERROR, 18 ms, authoritativenoyes / yesrefusednoinfo
dns2.newsmemory.com 216.17.87.54NOERROR, 107 ms, authoritativenoyes / yesrefusednoinfo
dns3.newsmemory.com 195.141.79.52NOERROR, 31 ms, authoritativenoyes / yesrefusednoinfo
dns4.newsmemory.com 52.73.223.41NOERROR, 98 ms, authoritativenoyes / yesrefusednoinfo

Checks

  • ✓ All respond #14
    All 4 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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: dns1.newsmemory.com: "noinfo"; dns2.newsmemory.com: "noinfo"; dns3.newsmemory.com: "noinfo"; dns4.newsmemory.com: "noinfo".
    #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 2026101902 · primary dns1.newsmemory.com

Found

Primary (MNAME)
dns1.newsmemory.com
Contact (RNAME)
info.tecnavia.com
Serial
2026101902
Refresh / retry
1200 s / 300 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
dns1.newsmemory.com (82.220.53.70)2026101902
dns2.newsmemory.com (216.17.87.54)2026101902
dns3.newsmemory.com (195.141.79.52)2026101902
dns4.newsmemory.com (52.73.223.41)2026101902

Checks

  • ✓ Serial 2026101902 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 20m, retry 5m, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns1.newsmemory.com is one of the listed nameservers.
  • ✓ Contact info@tecnavia.com #25
    The SOA RNAME info.tecnavia.com means info@tecnavia.com.
  • ✓ Date-based serial #26
    The serial 2026101902 follows the YYYYMMDDnn convention (2026-10-19).

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

16 records at the apex

Found

Read from
82.220.53.70:53
TypeValueTTL
SOAdns1.newsmemory.com. info.tecnavia.com. 2026101902 1200 300 1209600 36003600
NSdns4.newsmemory.com.3600
NSdns1.newsmemory.com.3600
NSdns3.newsmemory.com.3600
NSdns2.newsmemory.com.3600
A15.160.68.1893600
A3.14.117.223600
A52.33.95.1933600
A139.59.207.1903600
MX5 chmail00.tecnavia.com.3600
MX10 chmail03.tecnavia.com.3600
TXT"google-site-verification=2QulUlqcq_p8_4lUa2oq-VAbxyUr0mv7XtYt_uIwgKY"3600
TXT"v=spf1 +mx include:spf1.newsmemory.com include:_spf.eu.mailgun.org include:_spf.google.com include:_spf.mailgun.org ~all"3600
TXT"google-site-verification=Lk5FWyKzdUcsdLcRo3MyW-WLKDPtgoa4VmZ4Aix5lgo"3600
TXT"google-site-verification=v2ManCMJ6OKqt11-pVLWIp2ObH6o-h2R935ka9g4zN4"3600
TXT"google-site-verification=TYyH6XPKYGcVNzsZFKG2Tlhp_WRY9nOxUOcoDSn61qU"3600

Checks

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