ireland.com

Checked 22 October 2026, 09:21 UTC · via 8.8.8.8
!Passed with warnings
25 passed 2 warnings 0 failed 4 info

Registration

info

.com generic · SafeNames Ltd. · expires 2028-09-29

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
SafeNames Ltd.
Registered
30 September 1997
Last changed
30 September 2026
Expires
29 September 2028
Status
client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
dns1.safenames.com, dns2.safenames.net, dns3.safenames.org
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 2028-09-29 #3
    The registration is valid until 2028-09-29 (707 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

dns1.safenames.com, dns2.safenames.net, dns3.safenames.org

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
dns1.safenames.com, dns2.safenames.net, dns3.safenames.org
NS in the zone
dns1.safenames.com, dns2.safenames.net, dns3.safenames.org
NameserverAddressesNetwork (AS)Glue
dns1.safenames.com162.159.48.132 2400:cb00:2049:1::a29f:3084AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US162.159.48.132 2400:cb00:2049:1::a29f:3084
dns2.safenames.net162.159.49.170 2400:cb00:2049:1::a29f:31aaAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-
dns3.safenames.org172.64.48.23 2400:cb00:2049:1::ac40:3017AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-

Checks

  • ✓ 3 nameservers #6
    Delegated to dns1.safenames.com, dns2.safenames.net, dns3.safenames.org.
  • ✓ 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.
  • i
    One address family in one network
    all IPv6 addresses are in 2400:cb00:2049::/48, while the other address family is spread over several networks.
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 6 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 3 TLDs #12
    Nameserver names use the TLDs .com, .net, .org.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.safenames.com 162.159.48.132NOERROR, 29 ms, authoritativenoyes / yesrefused2026.10.8
dns1.safenames.com 2400:cb00:2049:1::a29f:3084NOERROR, 28 ms, authoritativenoyes / yesrefused2026.10.8
dns2.safenames.net 162.159.49.170NOERROR, 25 ms, authoritativenoyes / yesrefused2026.10.8
dns2.safenames.net 2400:cb00:2049:1::a29f:31aaNOERROR, 25 ms, authoritativenoyes / yesrefused2026.10.8
dns3.safenames.org 172.64.48.23NOERROR, 30 ms, authoritativenoyes / yesrefused2026.10.8
dns3.safenames.org 2400:cb00:2049:1::ac40:3017NOERROR, 40 ms, authoritativenoyes / yesrefused2026.10.8

Checks

  • ✓ All respond #14
    All 6 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: dns1.safenames.com: "2026.10.8"; dns2.safenames.net: "2026.10.8"; dns3.safenames.org: "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 2026102100 · primary dns1.safenames.com

Found

Primary (MNAME)
dns1.safenames.com
Contact (RNAME)
hostmaster.safenames.net
Serial
2026102100
Refresh / retry
10800 s / 1800 s
Expire
3600000 s
Negative TTL
21600 s

Serial per nameserver

NameserverSerial
dns1.safenames.com (162.159.48.132)2026102100
dns1.safenames.com (2400:cb00:2049:1::a29f:3084)2026102100
dns2.safenames.net (162.159.49.170)2026102100
dns2.safenames.net (2400:cb00:2049:1::a29f:31aa)2026102100
dns3.safenames.org (172.64.48.23)2026102100
dns3.safenames.org (2400:cb00:2049:1::ac40:3017)2026102100

Checks

  • ✓ Serial 2026102100 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 30m, expire 1000h, negative TTL 6h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns1.safenames.com is one of the listed nameservers.
  • ✓ Contact hostmaster@safenames.net #25
    The SOA RNAME hostmaster.safenames.net means hostmaster@safenames.net.
  • ✓ Date-based serial #26
    The serial 2026102100 follows the YYYYMMDDnn convention (2026-10-21).

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

11 records at the apex

Found

Read from
162.159.48.132:53
TypeValueTTL
SOAdns1.safenames.com. hostmaster.safenames.net. 2026102100 10800 1800 3600000 2160010215
NSdns2.safenames.net.31864
NSdns3.safenames.org.31864
NSdns1.safenames.com.31864
A52.169.73.236360
TXT"facebook-domain-verification=qe6mj2syhuxoj7xozqujqgrtag99tn"260
TXT"google-site-verification=N-Zted0bBH_jrfSbA3yvrzLLPViP4-kwJSy1fMBpjXQ"260
TXT"_rgpll6u6s6tljuphdhgs6o7x86ocrsp"260
TXT"_rtef4ssuc08kz95nro5hapgkz42pe2t"260
TXT"_t74ot647f65hsrx13sr3t0cc544wdwv"260
TXT"ti-prod-xm1-redirect.azurewebsites.net"260

Checks

  • ✓ TTLs within range #32
    TTLs: A 6m, NS 8h51m4s. The NS TTL at the parent is 2d and in the zone 8h51m4s; 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