11478.com

Checked 22 October 2026, 07:31 UTC · via 8.8.8.8
✗Problems found
23 passed 3 warnings 1 failed 4 info

Registration

info

.com generic · eName Technology Co., Ltd. · expires 2027-04-25

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
eName Technology Co., Ltd.
Registered
25 April 2013
Last changed
5 January 2026
Expires
25 April 2027
Status
client delete prohibited, client transfer prohibited
Registry nameservers
f1g1ns1.dnspod.net, f1g1ns2.dnspod.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 2027-04-25 #3
    The registration is valid until 2027-04-25 (185 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
NS in the zone
f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
NameserverAddressesNetwork (AS)Glue
f1g1ns1.dnspod.net111.13.13.35 125.94.59.235 1.14.119.35 1.12.0.4 117.135.128.235 163.177.5.35 2402:4e00:1470:2::eAS9808 CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd., CN AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street, CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS24400 CMNET-V4shanghai-AS-AP - Shanghai Mobile Communications Co.,Ltd., CN AS136958 UNICOM-GuangZhou-IDC - China Unicom Guangdong IP network, CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN-
f1g1ns2.dnspod.net106.39.207.235 1.12.0.1 220.196.136.35 36.155.149.35 111.206.98.235 1.13.76.35 101.227.168.35 2402:4e00:111:fff::cAS23724 CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation, CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS17621 CNCGROUP-SH - China Unicom Shanghai network, CN AS56046 CMNET-Jiangsu-AP - China Mobile communications corporation, CN AS4808 CHINA169-BJ - China Unicom Beijing Province Network, CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS4811 CHINANET-SHANGHAI-MAN - China Telecom (Group), CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net.
    #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 12 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 10 autonomous systems #11
    The nameservers are spread over: AS136958 (UNICOM-GuangZhou-IDC - China Unicom Guangdong IP network, CN): 1 address; AS17621 (CNCGROUP-SH - China Unicom Shanghai network, CN): 1 address; AS23724 (CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation, CN): 1 address; AS24400 (CMNET-V4shanghai-AS-AP - Shanghai Mobile Communications Co.,Ltd., CN): 1 address; AS4134 (CHINANET-BACKBONE - No.31,Jin-rong Street, CN): 1 address; AS45090 (TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN): 6 addresses; AS4808 (CHINA169-BJ - China Unicom Beijing Province Network, CN): 1 address; AS4811 (CHINANET-SHANGHAI-MAN - China Telecom (Group), CN): 1 address; AS56046 (CMNET-Jiangsu-AP - China Mobile communications corporation, CN): 1 address; AS9808 (CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd., CN): 1 address.
  • 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

fail

13 of 15 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
f1g1ns1.dnspod.net 111.13.13.35no responsenono / no--
f1g1ns1.dnspod.net 125.94.59.235NOERROR, 215 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
f1g1ns1.dnspod.net 1.14.119.35NOERROR, 243 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
f1g1ns1.dnspod.net 1.12.0.4NOERROR, 4 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
f1g1ns1.dnspod.net 117.135.128.235NOERROR, 247 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
f1g1ns1.dnspod.net 163.177.5.35NOERROR, 219 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
f1g1ns1.dnspod.net 2402:4e00:1470:2::eNOERROR, 193 ms, authoritativenoyes / yesrefused-
f1g1ns2.dnspod.net 106.39.207.235NOERROR, 137 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
f1g1ns2.dnspod.net 1.12.0.1NOERROR, 4 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
f1g1ns2.dnspod.net 220.196.136.35NOERROR, 142 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
f1g1ns2.dnspod.net 36.155.149.35NOERROR, 197 ms, authoritativenoyes / yesrefused-
f1g1ns2.dnspod.net 111.206.98.235NOERROR, 132 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
f1g1ns2.dnspod.net 1.13.76.35NOERROR, 209 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
f1g1ns2.dnspod.net 101.227.168.35no responsenono / no--
f1g1ns2.dnspod.net 2402:4e00:111:fff::cNOERROR, 204 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01

Checks

  • ✗
    Nameservers not responding
    These addresses did not answer, so resolvers waste time on timeouts: f1g1ns1.dnspod.net (111.13.13.35): read udp 46.225.38.91:50358->111.13.13.35:53: i/o timeout; f1g1ns2.dnspod.net (101.227.168.35): read udp 46.225.38.91:51030->101.227.168.35:53: i/o timeout.
    #14
  • ✓ 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: f1g1ns1.dnspod.net: "DNSPod AUTHORITY DNS 7.3.2512.01"; f1g1ns2.dnspod.net: "DNSPod AUTHORITY DNS 7.3.2512.01". 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

warn

serial 1783314694 · primary f1g1ns1.dnspod.net

Found

Primary (MNAME)
f1g1ns1.dnspod.net
Contact (RNAME)
freednsadmin.dnspod.com
Serial
1783314694
Refresh / retry
3600 s / 180 s
Expire
1209600 s
Negative TTL
180 s

Serial per nameserver

NameserverSerial
f1g1ns1.dnspod.net (125.94.59.235)1783314694
f1g1ns1.dnspod.net (1.14.119.35)1783314694
f1g1ns1.dnspod.net (1.12.0.4)1783314694
f1g1ns1.dnspod.net (117.135.128.235)1783314694
f1g1ns1.dnspod.net (163.177.5.35)1783314694
f1g1ns1.dnspod.net (2402:4e00:1470:2::e)1783314694
f1g1ns2.dnspod.net (106.39.207.235)1783314694
f1g1ns2.dnspod.net (1.12.0.1)1783314694
f1g1ns2.dnspod.net (220.196.136.35)1783314694
f1g1ns2.dnspod.net (36.155.149.35)1783314694
f1g1ns2.dnspod.net (111.206.98.235)1783314694
f1g1ns2.dnspod.net (1.13.76.35)1783314694
f1g1ns2.dnspod.net (2402:4e00:111:fff::c)1783314694

Checks

  • ✓ Serial 1783314694 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    negative caching TTL (minimum) 3m is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 1h, retry 3m, expire 14d, negative TTL 3m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver f1g1ns1.dnspod.net is one of the listed nameservers.
  • ✓ Contact freednsadmin@dnspod.com #25
    The SOA RNAME freednsadmin.dnspod.com means freednsadmin@dnspod.com.
  • ✓ Timestamp serial #26
    The serial 1783314694 is a Unix timestamp (2026-07-06 05:11 UTC).

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

4 records at the apex

Found

Read from
125.94.59.235:53
TypeValueTTL
SOAf1g1ns1.dnspod.net. freednsadmin.dnspod.com. 1783314694 3600 180 1209600 180180
NSf1g1ns1.dnspod.net.86400
NSf1g1ns2.dnspod.net.86400
TXT"202305250000005h9nr5zqqmeok245zwd9azk99m6766xha85xfm4wb1nm70sxtq"600

Checks

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