lavanguardia.com

Checked 22 October 2026, 09:34 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 3 info

Registration

info

.com generic · Entorno Digital, S.A. · expires 2027-08-12

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Entorno Digital, S.A.
Registered
12 August 2003
Last changed
29 June 2026
Expires
12 August 2027
Status
active
Registry nameservers
a1-17.akam.net, a16-66.akam.net, a2-64.akam.net, a20-66.akam.net, a3-65.akam.net, a7-67.akam.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 2027-08-12 #3
    The registration is valid until 2027-08-12 (294 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.
    #4
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

a1-17.akam.net, a16-66.akam.net, a2-64.akam.net, a20-66.akam.net, a3-65.akam.net, a7-67.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
a1-17.akam.net, a16-66.akam.net, a2-64.akam.net, a20-66.akam.net, a3-65.akam.net, a7-67.akam.net
NS in the zone
a1-17.akam.net, a16-66.akam.net, a2-64.akam.net, a20-66.akam.net, a3-65.akam.net, a7-67.akam.net
NameserverAddressesNetwork (AS)Glue
a1-17.akam.net193.108.91.17 2600:1401:2::11AS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a16-66.akam.net23.211.132.66 2600:1406:1b::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a2-64.akam.net95.100.174.64 2600:1480:7000::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a20-66.akam.net95.100.175.66 2a02:26f0:67::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a3-65.akam.net96.7.49.65 2600:1408:1c::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a7-67.akam.net23.61.199.67 2600:1406:32::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-17.akam.net, a16-66.akam.net, a2-64.akam.net, a20-66.akam.net, a3-65.akam.net, a7-67.akam.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 6 IPv4 /24s and 6 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL): 1 address; AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 11 addresses.
  • i
    All nameserver names under .net
    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
a1-17.akam.net 193.108.91.17NOERROR, 3 ms, authoritativenoyes / yesrefused41824.9
a1-17.akam.net 2600:1401:2::11NOERROR, 4 ms, authoritativenoyes / yesrefused41824.7
a16-66.akam.net 23.211.132.66NOERROR, 5 ms, authoritativenoyes / yesrefused48878.26
a16-66.akam.net 2600:1406:1b::42NOERROR, 5 ms, authoritativenoyes / yesrefused48878.29
a2-64.akam.net 95.100.174.64NOERROR, 5 ms, authoritativenoyes / yesrefused48878.30
a2-64.akam.net 2600:1480:7000::40NOERROR, 5 ms, authoritativenoyes / yesrefused48878.32
a20-66.akam.net 95.100.175.66NOERROR, 5 ms, authoritativenoyes / yesrefused48878.27
a20-66.akam.net 2a02:26f0:67::42NOERROR, 3 ms, authoritativenoyes / yesrefused48878.26
a3-65.akam.net 96.7.49.65NOERROR, 3 ms, authoritativenoyes / yesrefused41824.9
a3-65.akam.net 2600:1408:1c::41NOERROR, 4 ms, authoritativenoyes / yesrefused41824.10
a7-67.akam.net 23.61.199.67NOERROR, 5 ms, authoritativenoyes / yesrefused41824.10
a7-67.akam.net 2600:1406:32::43NOERROR, 5 ms, authoritativenoyes / yesrefused41824.8

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: a1-17.akam.net: "41824.9"; a1-17.akam.net: "41824.7"; a16-66.akam.net: "48878.26"; a16-66.akam.net: "48878.29"; a2-64.akam.net: "48878.30"; a2-64.akam.net: "48878.32"; a20-66.akam.net: "48878.27"; a20-66.akam.net: "48878.26"; a3-65.akam.net: "41824.9"; a3-65.akam.net: "41824.10"; a7-67.akam.net: "41824.10"; a7-67.akam.net: "41824.8". 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 2026102001 · primary a1-17.akam.net

Found

Primary (MNAME)
a1-17.akam.net
Contact (RNAME)
syslinux.grupogodo.com
Serial
2026102001
Refresh / retry
43200 s / 3600 s
Expire
1814400 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
a1-17.akam.net (193.108.91.17)2026102001
a1-17.akam.net (2600:1401:2::11)2026102001
a16-66.akam.net (23.211.132.66)2026102001
a16-66.akam.net (2600:1406:1b::42)2026102001
a2-64.akam.net (95.100.174.64)2026102001
a2-64.akam.net (2600:1480:7000::40)2026102001
a20-66.akam.net (95.100.175.66)2026102001
a20-66.akam.net (2a02:26f0:67::42)2026102001
a3-65.akam.net (96.7.49.65)2026102001
a3-65.akam.net (2600:1408:1c::41)2026102001
a7-67.akam.net (23.61.199.67)2026102001
a7-67.akam.net (2600:1406:32::43)2026102001

Checks

  • ✓ Serial 2026102001 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 1h, expire 21d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver a1-17.akam.net is one of the listed nameservers.
  • ✓ Contact syslinux@grupogodo.com #25
    The SOA RNAME syslinux.grupogodo.com means syslinux@grupogodo.com.
  • ✓ Date-based serial #26
    The serial 2026102001 follows the YYYYMMDDnn convention (2026-10-20).

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

pass

23 records at the apex

Found

Read from
193.108.91.17:53
TypeValueTTL
SOAa1-17.akam.net. syslinux.grupogodo.com. 2026102001 43200 3600 1814400 36003600
NSa2-64.akam.net.3600
NSa20-66.akam.net.3600
NSa3-65.akam.net.3600
NSa16-66.akam.net.3600
NSa7-67.akam.net.3600
NSa1-17.akam.net.3600
A213.4.81.20318000
A88.87.219.20318000
MX0 grupogodo-com.mail.protection.outlook.com.3600
MX10 grupogodo.mail.protection.outlook.com.3600
TXT"v=spf1 mx ip4:88.87.219.0/24 ip4:213.4.81.241/32 ip4:213.4.81.242/32 ip4:213.4.81.243/32 ip4:18.100.83.30/32 ip4:18.101.42.148/32 include:spf.protection.outlook.com -all"18000
TXT"google-site-verification=TDaKwIWHfiZiIKClDXavNzR7yUOEFo0HsvfU7ObnyLY"18000
TXT"google-site-verification=mG9a8IZYg8dxffkLxQali-mbDScsVKf6al3QOFu1qJw"18000
TXT"facebook-domain-verification=px98jrg0pphxhie9f90kplkjbfs6n8"18000
TXT"google-site-verification=k_Dn_fWSNJ7CL4XJz0Esm4Yh2o7wUrDWfdvS6tTs-Xg"18000
TXT"facebook-domain-verification=ou748x409vylhzcv56xtqno067gyni"18000
CAA0 issue "amazon.com"18000
CAA0 issue "digicert.com"18000
CAA0 issue "pki.goog"18000
CAA0 issuewild ";"18000
CAA0 issue "comodoca.com"18000
CAA0 issue "letsencrypt.org"18000

Checks

  • ✓ TTLs within range #32
    TTLs: A 5h, 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: amazon.com, digicert.com, pki.goog, none (issuance forbidden), comodoca.com, letsencrypt.org.