totaljobs.com

Checked 22 October 2026, 11:11 UTC · via 8.8.8.8
!Passed with warnings
25 passed 1 warning 0 failed 5 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-04-12

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
12 April 1999
Last changed
8 April 2026
Expires
12 April 2027
Status
server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
ns1.netnames.net, ns2.netnames.net, ns5.netnames.net, ns6.netnames.net, ns7.netnames.net, ns8.netnames.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 2027-04-12 #3
    The registration is valid until 2027-04-12 (171 days).
  • ✓ Transfer locked #4
    Registry status: 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

ns1.netnames.net, ns2.netnames.net, ns5.netnames.net, ns6.netnames.net, ns7.netnames.net, ns8.netnames.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.netnames.net, ns2.netnames.net, ns5.netnames.net, ns6.netnames.net, ns7.netnames.net, ns8.netnames.net
NS in the zone
ns1.netnames.net, ns2.netnames.net, ns5.netnames.net, ns6.netnames.net, ns7.netnames.net, ns8.netnames.net
NameserverAddressesNetwork (AS)Glue
ns1.netnames.net156.154.130.100 2610:a1:1022::100AS12008 VERCARA - Vercara, LLC, US AS12008 VERCARA - Vercara, LLC, US-
ns2.netnames.net156.154.131.100 2610:a1:1023::100AS12008 VERCARA - Vercara, LLC, US AS12008 VERCARA - Vercara, LLC, US-
ns5.netnames.net156.154.130.100 2610:a1:1022::100AS12008 VERCARA - Vercara, LLC, US AS12008 VERCARA - Vercara, LLC, US-
ns6.netnames.net156.154.131.100 2610:a1:1023::100AS12008 VERCARA - Vercara, LLC, US AS12008 VERCARA - Vercara, LLC, US-
ns7.netnames.net156.154.130.100 2610:a1:1022::100AS12008 VERCARA - Vercara, LLC, US AS12008 VERCARA - Vercara, LLC, US-
ns8.netnames.net156.154.131.100 2610:a1:1023::100AS12008 VERCARA - Vercara, LLC, US AS12008 VERCARA - Vercara, LLC, US-

Checks

  • ✓ 6 nameservers #6
    Delegated to ns1.netnames.net, ns2.netnames.net, ns5.netnames.net, ns6.netnames.net, ns7.netnames.net, ns8.netnames.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 2 IPv4 /24s and 2 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS12008 (VERCARA - Vercara, LLC, US): 12 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • 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

info

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.netnames.net 156.154.130.100NOERROR, 32 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns1.netnames.net 2610:a1:1022::100NOERROR, 32 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns2.netnames.net 156.154.131.100NOERROR, 3 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns2.netnames.net 2610:a1:1023::100NOERROR, 4 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns5.netnames.net 156.154.130.100NOERROR, 32 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns5.netnames.net 2610:a1:1022::100NOERROR, 32 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns6.netnames.net 156.154.131.100NOERROR, 3 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns6.netnames.net 2610:a1:1023::100NOERROR, 4 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns7.netnames.net 156.154.130.100NOERROR, 32 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns7.netnames.net 2610:a1:1022::100NOERROR, 31 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns8.netnames.net 156.154.131.100NOERROR, 3 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver
ns8.netnames.net 2610:a1:1023::100NOERROR, 3 ms, authoritativenoyes / yesrefusedUltraDNS Nameserver

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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: ns1.netnames.net: "UltraDNS Nameserver"; ns2.netnames.net: "UltraDNS Nameserver"; ns5.netnames.net: "UltraDNS Nameserver"; ns6.netnames.net: "UltraDNS Nameserver"; ns7.netnames.net: "UltraDNS Nameserver"; ns8.netnames.net: "UltraDNS Nameserver".
    #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 2018080284 · primary ns1.netnames.net

Found

Primary (MNAME)
ns1.netnames.net
Contact (RNAME)
hostmaster.cscdns.net
Serial
2018080284
Refresh / retry
10800 s / 1800 s
Expire
3600000 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns1.netnames.net (156.154.130.100)2018080284
ns1.netnames.net (2610:a1:1022::100)2018080284
ns2.netnames.net (156.154.131.100)2018080284
ns2.netnames.net (2610:a1:1023::100)2018080284
ns5.netnames.net (156.154.130.100)2018080284
ns5.netnames.net (2610:a1:1022::100)2018080284
ns6.netnames.net (156.154.131.100)2018080284
ns6.netnames.net (2610:a1:1023::100)2018080284
ns7.netnames.net (156.154.130.100)2018080284
ns7.netnames.net (2610:a1:1022::100)2018080284
ns8.netnames.net (156.154.131.100)2018080284
ns8.netnames.net (2610:a1:1023::100)2018080284

Checks

  • ✓ Serial 2018080284 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 30m, expire 1000h, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.netnames.net is one of the listed nameservers.
  • ✓ Contact hostmaster@cscdns.net #25
    The SOA RNAME hostmaster.cscdns.net means hostmaster@cscdns.net.
  • ✓ Date-based serial #26
    The serial 2018080284 follows the YYYYMMDDnn convention (2018-08-02).

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

19 records at the apex

Found

Read from
156.154.130.100:53
TypeValueTTL
SOAns1.netnames.net. hostmaster.cscdns.net. 2018080284 10800 1800 3600000 8640021600
NSns1.netnames.net.86400
NSns2.netnames.net.86400
NSns5.netnames.net.86400
NSns6.netnames.net.86400
NSns7.netnames.net.86400
NSns8.netnames.net.86400
A54.73.97.15686400
A18.202.153.486400
A108.128.24.6086400
MX5 de-smtp-inbound-1.mimecast.com.300
MX5 de-smtp-inbound-2.mimecast.com.300
TXT"MS=ms71636017"300
TXT"MS=ms74607139"300
TXT"facebook-domain-verification=af0krgx40645zrbl3khzhlizwfh011"300
TXT"google-site-verification=0hlRc8urvjEh4QqVvItsXvAQ8gMbglPgOqbg-5b89t0"300
TXT"google-site-verification=n_izzsRH_0ZS5QaFzkK6xZPnFcIM_Acv5riY6MGrJhc"300
TXT"v=spf1 include:spf.protection.outlook.com include:de._netblocks.mimecast.com ~all"300
TXT"atlassian-domain-verification=yq0V5C1/amUUsSU+hffVaL38wMCW3xZTo635eZO0WDVjTtaW7VkFPESJgZAmGx/R"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 1d, MX 5m, 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