tiobe.com

Checked 22 October 2026, 11:10 UTC · via 8.8.8.8
iAll checks passed
31 passed 0 warnings 0 failed 4 info

Registration

info

.com generic · Hosting Concepts B.V. d/b/a Registrar.eu · expires 2027-09-14

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Registered
14 September 2000
Last changed
3 November 2025
Expires
14 September 2027
Status
active
Registry nameservers
webhostingserver.g1-dns.com, webhostingserver.g1-dns.one
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 2027-09-14 #3
    The registration is valid until 2027-09-14 (327 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

webhostingserver.g1-dns.com, webhostingserver.g1-dns.one

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
webhostingserver.g1-dns.com, webhostingserver.g1-dns.one
NS in the zone
webhostingserver.g1-dns.com, webhostingserver.g1-dns.one
NameserverAddressesNetwork (AS)Glue
webhostingserver.g1-dns.com195.206.121.15 2001:67c:28cc::15AS197495 ONECOM-INFRA - One.com A/S, DK AS197495 ONECOM-INFRA - One.com A/S, DK195.206.121.15 2001:67c:28cc::15
webhostingserver.g1-dns.one185.10.11.15 2001:67c:3c0::15AS51468 ONECOM - One.com A/S, DK AS51468 ONECOM - One.com A/S, DK-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: webhostingserver.g1-dns.com, webhostingserver.g1-dns.one.
    #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 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS197495 (ONECOM-INFRA - One.com A/S, DK): 2 addresses; AS51468 (ONECOM - One.com A/S, DK): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .com, .one.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
webhostingserver.g1-dns.com 195.206.121.15NOERROR, 18 ms, authoritativenoyes / yesrefused-
webhostingserver.g1-dns.com 2001:67c:28cc::15NOERROR, 18 ms, authoritativenoyes / yesrefused-
webhostingserver.g1-dns.one 185.10.11.15NOERROR, 17 ms, authoritativenoyes / yesrefused-
webhostingserver.g1-dns.one 2001:67c:3c0::15NOERROR, 17 ms, authoritativenoyes / yesrefused-

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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 2026102101 · primary webhostingserver.g1-dns.one

Found

Primary (MNAME)
webhostingserver.g1-dns.one
Contact (RNAME)
hostmaster.webhostingserver.nl
Serial
2026102101
Refresh / retry
14400 s / 3600 s
Expire
1209600 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
webhostingserver.g1-dns.com (195.206.121.15)2026102101
webhostingserver.g1-dns.com (2001:67c:28cc::15)2026102101
webhostingserver.g1-dns.one (185.10.11.15)2026102101
webhostingserver.g1-dns.one (2001:67c:3c0::15)2026102101

Checks

  • ✓ Serial 2026102101 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 14d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver webhostingserver.g1-dns.one is one of the listed nameservers.
  • ✓ Contact hostmaster@webhostingserver.nl #25
    The SOA RNAME hostmaster.webhostingserver.nl means hostmaster@webhostingserver.nl.
  • ✓ Date-based serial #26
    The serial 2026102101 follows the YYYYMMDDnn convention (2026-10-21).

DNSSEC

pass

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
0 iterations, 0-byte salt
Signatures valid until
5 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
44986RSASHA256 (8)SHA256 10D9B0F6CC21D691…yes

DNSKEY in the zone

Key tagRoleAlgorithm
37206ZSK (256)RSASHA256 (8)
44986KSK (257)RSASHA256 (8)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 44986 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: RSASHA256 (8).
  • ✓ Signatures valid until 2026-11-05 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

info

11 records at the apex

Found

Read from
195.206.121.15:53
TypeValueTTL
SOAwebhostingserver.g1-dns.one. hostmaster.webhostingserver.nl. 2026102101 14400 3600 1209600 60014400
NSwebhostingserver.g1-dns.com.14400
NSwebhostingserver.g1-dns.one.14400
A141.138.169.2303600
AAAA2a03:3c00:a002:230::10003600
MX0 tiobe-com.mail.protection.outlook.com.3600
TXT"MS=ms60109528"3600
TXT"google-site-verification=j2RVQ-XvrLD6_JL1OrMs7SQ-VK3UOMzBqpvfUgQ9c4Y"3600
TXT"google-site-verification=K-DAuPJgxga5mtorlYs0K_r1zZt6mkPWMOFMH84Fdu4"3600
TXT"v=spf1 a mx include:_spf.webhostingserver.nl include:spf.protection.outlook.com -all"3600
TXT"google-site-verification=-ZYvVQCy_ycqpwGiBzu7t4VZACjllw0NQEmp8gdrkqs"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, AAAA 1h, MX 1h, NS 4h. The NS TTL at the parent is 2d and in the zone 4h; 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