pnc.com

Checked 22 October 2026, 10:20 UTC · via 8.8.8.8
!Passed with warnings
23 passed 3 warnings 0 failed 5 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-02-04

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
19 July 1993
Last changed
31 January 2025
Expires
4 February 2027
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
aus1.akam.net, eur6.akam.net, ns1-170.akam.net, usc3.akam.net, usc4.akam.net, use1.akam.net, usw2.akam.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 2027-02-04 #3
    The registration is valid until 2027-02-04 (105 days).
  • ✓ Transfer locked #4
    Registry status: client transfer 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

aus1.akam.net, eur6.akam.net, ns1-170.akam.net, usc3.akam.net, usc4.akam.net, use1.akam.net, usw2.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
aus1.akam.net, eur6.akam.net, ns1-170.akam.net, usc3.akam.net, usc4.akam.net, use1.akam.net, usw2.akam.net
NS in the zone
aus1.akam.net, eur6.akam.net, ns1-170.akam.net, usc3.akam.net, usc4.akam.net, use1.akam.net, usw2.akam.net
NameserverAddressesNetwork (AS)Glue
aus1.akam.net184.85.248.65AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
eur6.akam.net2.22.230.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns1-170.akam.net193.108.91.170 2600:1401:2::aaAS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
usc3.akam.net96.7.50.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
usc4.akam.net184.26.160.65AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
use1.akam.net72.246.46.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
usw2.akam.net184.26.161.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 7 nameservers #6
    Delegated to aus1.akam.net, eur6.akam.net, ns1-170.akam.net, usc3.akam.net, usc4.akam.net, use1.akam.net, usw2.akam.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 7 IPv4 /24s and 1 IPv6 /48.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL): 1 address; AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 7 addresses.
  • 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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: aus1.akam.net, eur6.akam.net, usc3.akam.net, usc4.akam.net, use1.akam.net, usw2.akam.net.
    #13

Nameservers

warn

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
aus1.akam.net 184.85.248.65NOERROR, 3 ms, authoritativenoyes / yesrefused41824.9
eur6.akam.net 2.22.230.64NOERROR, 5 ms, authoritativenoyes / yesrefused41824.4
ns1-170.akam.net 193.108.91.170NOERROR, 3 ms, authoritativenoyes / yesrefused41824.11
ns1-170.akam.net 2600:1401:2::aaNOERROR, 4 ms, authoritativenoyes / yesrefused41824.7
usc3.akam.net 96.7.50.64NOERROR, 3 ms, authoritativenoyes / yesrefused48878.30
usc4.akam.net 184.26.160.65NOERROR, 4 ms, authoritativenoyes / yesrefused48878.27
use1.akam.net 72.246.46.64NOERROR, 4 ms, authoritativenoyes / yesrefused48878.31
usw2.akam.net 184.26.161.64NOERROR, 3 ms, authoritativenoyes / yesrefused48878.33

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: aus1.akam.net: "41824.9"; eur6.akam.net: "41824.4"; ns1-170.akam.net: "41824.11"; ns1-170.akam.net: "41824.7"; usc3.akam.net: "48878.30"; usc4.akam.net: "48878.27"; use1.akam.net: "48878.31"; usw2.akam.net: "48878.33". 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

info

serial 802456719 · primary dns001.pnc.com

Found

Primary (MNAME)
dns001.pnc.com
Contact (RNAME)
hostmaster.pnc.com
Serial
802456719
Refresh / retry
1200 s / 180 s
Expire
1209600 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
aus1.akam.net (184.85.248.65)802456719
eur6.akam.net (2.22.230.64)802456719
ns1-170.akam.net (193.108.91.170)802456719
ns1-170.akam.net (2600:1401:2::aa)802456719
usc3.akam.net (96.7.50.64)802456719
usc4.akam.net (184.26.160.65)802456719
use1.akam.net (72.246.46.64)802456719
usw2.akam.net (184.26.161.64)802456719

Checks

  • ✓ Serial 802456719 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 20m, retry 3m, expire 14d, negative TTL 10m.
  • i
    Hidden master
    The primary nameserver dns001.pnc.com is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.
    #24
  • ✓ Contact hostmaster@pnc.com #25
    The SOA RNAME hostmaster.pnc.com means hostmaster@pnc.com.
  • ✓ Counter serial #26
    The serial 802456719 is a plain counter.

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

warn

46 records at the apex

Found

Read from
184.85.248.65:53
TypeValueTTL
SOAdns001.pnc.com. hostmaster.pnc.com. 802456719 1200 180 1209600 6003600
NSeur6.akam.net.86400
NSusc3.akam.net.86400
NSaus1.akam.net.86400
NSuse1.akam.net.86400
NSns1-170.akam.net.86400
NSusc4.akam.net.86400
NSusw2.akam.net.86400
A104.102.58.1820
MX10 mxb-000ade01.gslb.pphosted.com.3600
MX10 mxa-000ade01.gslb.pphosted.com.3600
TXT"google-site-verification=4rXqTaqjGm_xMicSzf6Pb-dUw2Li8MtLrxZDtGiVkog"3600
TXT"sending_domain1122293=9f0d04bd12f86de8d55878a443255f9c037cd99fb574d85b0dcae48de5151781"3600
TXT"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all"3600
TXT"intersight=b5f771268bbf0c0eee82610d0eb877131c154f83c1f7134a8c27e6af9e77b0c5"3600
TXT"google-site-verification=FzrCxKJTiOsTJg8pQ0AyJ9kFjo81LT2BqVunIhgRpS4"3600
TXT"figma-domain-verification=3517cfceb66e985aa493c122d17948ef1c5992b6752d210619e086903e4631e5-1732283089"3600
TXT"xvDGyXDXdx9GDfhKG91sQ8Qr4TX9ACzx4eJ8V8skJePmG+5GP7qbJz5ac4B0GvSOBi2nSyHxg5Vkdr8SDUPmyg=="3600
TXT"atlassian-sending-domain-verification=d0386c57-44f2-496d-a05d-59ce15e71525"3600
TXT"facebook-domain-verification=0yji4115bnh4uml8hw3jnaqddl33tz"3600
TXT"atlassian-domain-verification=QFR7rREv9GWWLyfXHK9DZwTSXDo0oSma0YoSX2/DZWqZbFUjcVm8VLeiaa61Navt"3600
TXT"amazonses:vxuEGUDm/Q0L00jlHFzB2TRwyEv5f2JWcg6cxBB1RPk="3600
TXT"apple-domain-verification=r3xhk1EKCbP1P3sC"3600
TXT"adobe-idp-site-verification=28ed08fd-2338-4ddb-85fd-45c6eb4f7bff"3600
TXT"amazonses:xfkCJ8FY+imJD02x/5yZKT6qSdDkBV0iuKoRZgutZmQ="3600
TXT"k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGoQCNwAQdJBy23MrShs1EuHqK/dtDC33QrTqgWd9CJmtM3CK2ZiTYugkhcxnkEtGbzg+IJqcDRNkZHyoRezTf6QbinBB2dbyANEuwKI5DVRBFowQOj9zvM3IvxAEboMlb0szUjAoML94HOkKuGuCkdZ1gbVEi3GcVwrIQphal1QIDAQAB;"3600
TXT"adobe-idp-site-verification=28ed08fd23384ddb85fd45c6eb4f7bff"3600
TXT"smartsheet-site-validation=ppdES7B_aD4laHSva7Bx1AeHcPKBfmGf"3600
TXT"vmware-cloud-verification-6e43bb6b-bd79-4622-a157-7f40184ea45c"3600
TXT"MS=87F6E492AAE07A8169D9C7E301027280D2724AA7"3600
TXT"cisco-ci-domain-verification=615f757cc9e2460312b0f7c75a2772027647c20a30fba1d3bb23028c888a18e7"3600
TXT"openai-domain-verification=dv-XUTWEBIea7fwieuuIW6zMRGt"3600
TXT"intersight=a43da2535b6db215d786feeeaeaad5f24e31059aeadf00c621765b3e7fc48d88"3600
TXT"google-site-verification=6rMycsaDQx5KuoR5FRs4e8outmKHnMWAMKgACzMxNHQ"3600
TXT"hpe-greenlake-domain-verification=4b4d794455304959415545454a696d3262766d53356c684c6c73733433497739"3600
TXT"docusign=21f32304-2c1e-49ac-af53-856d302aefa6"3600
TXT"webexdomainverification.=79783ade-08d9-4de2-a659-0a01739e6256"3600
TXT"nintex.5e98563e5c70810c7b93bc36"3600
TXT"DirectFedAuthUrl=https://wfsso-apps.pnc.com/idp/SSO.saml2"3600
TXT"google-site-verification=cB0j7p-ywPG1fX8jXwulj146wSUVsQwmDQJoFMNKqrc"3600
TXT"sending_domain375832=5cdc1bbaf18d46a9499042915f60472e36c0ac42edd79683ae295eff6df479f4"3600
TXT"docusign=03276c5a-9123-4032-8329-39c861968a92"3600
TXT"onetrust-domain-verification=212319d17ae346f0a5ebaf220d25cacd"3600
TXT"amazonses:iEcZ99LbLDgVLXewuqk9t+HLQ5WjdU+R9x4vQ8wtwxs="3600
TXT"apple-domain-verification=XSxTfRaRsRaDgaSh06XGXwOnzzlXS4iVj38ISjnGrOs"3600
TXT"SFMC-KybWMP5aCtJUhvtvEuSWtnPozs7Bfca8kG4G0iQm"3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (20s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
    #32
  • ✓ 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