pressenza.com

Checked 22 October 2026, 10:21 UTC · via 8.8.8.8
!Passed with warnings
27 passed 1 warning 0 failed 3 info

Registration

info

.com generic · Tucows Domains Inc. · expires 2027-03-09

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Tucows Domains Inc.
Registered
9 March 2009
Last changed
31 July 2026
Expires
9 March 2027
Status
client transfer prohibited, client update prohibited
Registry nameservers
dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
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 2027-03-09 #3
    The registration is valid until 2027-03-09 (138 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, client update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

pass

dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
NS in the zone
dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
NameserverAddressesNetwork (AS)Glue
dns.technorail.com94.177.210.13 2a00:6d40:2:2082::f:1AS31034 ARUBA-ASN - Aruba S.p.A., IT AS31034 ARUBA-ASN - Aruba S.p.A., IT2a00:6d40:2:2082::f:1 94.177.210.13
dns2.technorail.com95.110.136.8 2a00:6d42:3:2096::f:1AS31034 ARUBA-ASN - Aruba S.p.A., IT AS31034 ARUBA-ASN - Aruba S.p.A., IT2a00:6d42:3:2096::f:1 95.110.136.8
dns3.arubadns.net95.110.220.5 2a00:6d41:3:206e::f:1AS31034 ARUBA-ASN - Aruba S.p.A., IT AS31034 ARUBA-ASN - Aruba S.p.A., IT-
dns4.arubadns.cz81.2.216.238 2001:15e8:104:4::d8eeAS24806 INTERNET-CZ - INTERNET CZ, a.s., CZ AS24806 INTERNET-CZ - INTERNET CZ, a.s., CZ-

Checks

  • ✓ 4 nameservers #6
    Delegated to dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz.
  • ✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS24806 (INTERNET-CZ - INTERNET CZ, a.s., CZ): 2 addresses; AS31034 (ARUBA-ASN - Aruba S.p.A., IT): 6 addresses.
  • ✓ Nameserver names under 3 TLDs #12
    Nameserver names use the TLDs .com, .cz, .net.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns.technorail.com 94.177.210.13NOERROR, 30 ms, authoritativenoyes / yesrefusedcontact Aruba.it
dns.technorail.com 2a00:6d40:2:2082::f:1NOERROR, 24 ms, authoritativenoyes / yesrefusedcontact Aruba.it
dns2.technorail.com 95.110.136.8NOERROR, 18 ms, authoritativenoyes / yesrefusedcontact Aruba.it
dns2.technorail.com 2a00:6d42:3:2096::f:1NOERROR, 17 ms, authoritativenoyes / yesrefusedcontact Aruba.it
dns3.arubadns.net 95.110.220.5NOERROR, 21 ms, authoritativenoyes / yesrefusedcontact Aruba.it
dns3.arubadns.net 2a00:6d41:3:206e::f:1NOERROR, 20 ms, authoritativenoyes / yesrefusedcontact Aruba.it
dns4.arubadns.cz 81.2.216.238NOERROR, 11 ms, authoritativenoyes / yesrefusedcontact Aruba.it
dns4.arubadns.cz 2001:15e8:104:4::d8eeNOERROR, 11 ms, authoritativenoyes / yesrefusedcontact Aruba.it

Checks

  • ✓ All respond #14
    All 8 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: dns.technorail.com: "contact Aruba.it"; dns2.technorail.com: "contact Aruba.it"; dns3.arubadns.net: "contact Aruba.it"; dns4.arubadns.cz: "contact Aruba.it".
    #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 2026073001 · primary dns.technorail.com

Found

Primary (MNAME)
dns.technorail.com
Contact (RNAME)
hostmaster.pressenza.com
Serial
2026073001
Refresh / retry
86400 s / 7200 s
Expire
2592000 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
dns.technorail.com (94.177.210.13)2026073001
dns.technorail.com (2a00:6d40:2:2082::f:1)2026073001
dns2.technorail.com (95.110.136.8)2026073001
dns2.technorail.com (2a00:6d42:3:2096::f:1)2026073001
dns3.arubadns.net (95.110.220.5)2026073001
dns3.arubadns.net (2a00:6d41:3:206e::f:1)2026073001
dns4.arubadns.cz (81.2.216.238)2026073001
dns4.arubadns.cz (2001:15e8:104:4::d8ee)2026073001

Checks

  • ✓ Serial 2026073001 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 2h, expire 30d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns.technorail.com is one of the listed nameservers.
  • ✓ Contact hostmaster@pressenza.com #25
    The SOA RNAME hostmaster.pressenza.com means hostmaster@pressenza.com.
  • ✓ Date-based serial #26
    The serial 2026073001 follows the YYYYMMDDnn convention (2026-07-30).

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

9 records at the apex

Found

Read from
94.177.210.13:53
TypeValueTTL
SOAdns.technorail.com. hostmaster.pressenza.com. 2026073001 86400 7200 2592000 36003600
NSdns2.technorail.com.3600
NSdns.technorail.com.3600
NSdns3.arubadns.net.3600
NSdns4.arubadns.cz.3600
A65.108.40.923600
MX10 mx.pressenza.com.3600
TXT"v=spf1 include:_spfpermissive.interhost.it include:_spf.aruba.it -all"3600
TXT"google-site-verification=31ok8rli1ddgrk8jbwp0z_dzlk13niwz1gzdyuvtogo"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