successfactors.com

Checked 22 October 2026, 10:52 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 0 failed 3 info

Registration

info

.com generic · InterNetX GmbH · expires 2030-12-13

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
InterNetX GmbH
Registered
17 January 1997
Last changed
16 December 2025
Expires
13 December 2030
Status
client transfer prohibited
Registry nameservers
ns1.sap.net, ns2.sap.de, ns3.sap.com, ns4.sap.asia
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 2030-12-13 #3
    The registration is valid until 2030-12-13 (1513 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns1.sap.net, ns2.sap.de, ns3.sap.com, ns4.sap.asia

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.sap.net, ns2.sap.de, ns3.sap.com, ns4.sap.asia
NS in the zone
ns1.sap.net, ns2.sap.de, ns3.sap.com, ns4.sap.asia
NameserverAddressesNetwork (AS)Glue
ns1.sap.net193.46.3.53AS3271 SAP_AC - SAP SE, DE-
ns2.sap.de195.253.90.7 2a01:5b0:12::7AS8391 KNIPP-AS - Knipp Medien und Kommunikation GmbH, DE AS48519 KNIPP-AMS-AS - Knipp Medien und Kommunikation GmbH, DE-
ns3.sap.com67.221.252.72 2607:fae0:f00d::72AS8038 6CONNECT - 6connect, Inc., US AS203993 GNA-DC1-AS - S.J.M. Steffann, NL2607:fae0:f00d::72 67.221.252.72
ns4.sap.asia169.145.112.153AS3271 SAP_AC - SAP SE, DE-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1.sap.net, ns2.sap.de, ns3.sap.com, ns4.sap.asia.
  • ✓ 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 4 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 5 autonomous systems #11
    The nameservers are spread over: AS203993 (GNA-DC1-AS - S.J.M. Steffann, NL): 1 address; AS3271 (SAP_AC - SAP SE, DE): 2 addresses; AS48519 (KNIPP-AMS-AS - Knipp Medien und Kommunikation GmbH, DE): 1 address; AS8038 (6CONNECT - 6connect, Inc., US): 1 address; AS8391 (KNIPP-AS - Knipp Medien und Kommunikation GmbH, DE): 1 address.
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .asia, .com, .de, .net.
  • i
    Partly IPv6
    These nameservers have no IPv6 address: ns1.sap.net, ns4.sap.asia.
    #13

Nameservers

warn

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.sap.net 193.46.3.53NOERROR, 7 ms, authoritativenoyes / yesrefusedvisit www.sap.com
ns2.sap.de 195.253.90.7NOERROR, 6 ms, authoritativenoyes / yesrefused-
ns2.sap.de 2a01:5b0:12::7NOERROR, 5 ms, authoritativenoyes / yesrefused-
ns3.sap.com 67.221.252.72NOERROR, 13 ms, authoritativenoyes / yesrefused9.20.29-1~deb13u1+ubuntu24.04.1+deb.sury.org+1-Ubuntu
ns3.sap.com 2607:fae0:f00d::72NOERROR, 13 ms, authoritativenoyes / yesrefused9.20.29-1~deb13u1+ubuntu24.04.1+deb.sury.org+1-Ubuntu
ns4.sap.asia 169.145.112.153NOERROR, 159 ms, authoritativenoyes / yesrefusedvisit www.sap.com

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: ns3.sap.com: "9.20.29-1~deb13u1+ubuntu24.04.1+deb.sury.org+1-Ubuntu". 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 1792562590 · primary ns4.sap.asia

Found

Primary (MNAME)
ns4.sap.asia
Contact (RNAME)
dns.sap-ag.de
Serial
1792562590
Refresh / retry
3578 s / 3600 s
Expire
2592000 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns1.sap.net (193.46.3.53)1792562590
ns2.sap.de (195.253.90.7)1792562590
ns2.sap.de (2a01:5b0:12::7)1792562590
ns3.sap.com (67.221.252.72)1792562590
ns3.sap.com (2607:fae0:f00d::72)1792562590
ns4.sap.asia (169.145.112.153)1792562590

Checks

  • ✓ Serial 1792562590 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    retry 1h should be shorter than refresh 59m38s. Current values: refresh 59m38s, retry 1h, expire 30d, negative TTL 5m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns4.sap.asia is one of the listed nameservers.
  • ✓ Contact dns@sap-ag.de #25
    The SOA RNAME dns.sap-ag.de means dns@sap-ag.de.
  • ✓ Timestamp serial #26
    The serial 1792562590 is a Unix timestamp (2026-10-21 06:03 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

12 records at the apex

Found

Read from
193.46.3.53:53
TypeValueTTL
SOAns4.sap.asia. dns.sap-ag.de. 1792562590 3578 3600 2592000 3003600
NSns3.sap.com.3600
NSns2.sap.de.3600
NSns1.sap.net.3600
NSns4.sap.asia.3600
A130.214.229.153300
MX0 successfactors-com.mail.protection.outlook.com.900
TXT"google-site-verification=VuZGbE4CM0n_o2pz1ATo8cNecBfUyTTAdz9IUEg1qts"600
TXT"v=spf1 mx ip4:208.74.204.0/22 ip4:46.19.168.0/23 ip4:70.42.227.151 ip4:70.42.227.152 ip4:70.42.227.129 ip4:170.224.103.151 ip4:170.224.103.152 ip4:170.224.103.142 ip4:65.221.8.29 ip4:65.221.8.13 ip4:65.221.12.231/32 ip4:155.56.68.128/26 ip4:157.133.48.19/" "32 ip4:157.133.48.20/32 ip4:65.221.12.128 ip4:65.221.12.148/32 ip4:155.56.221.13/32 ip4:155.56.221.14/32 ip4:40.114.119.86 ip4:40.76.77.34 ip4:157.133.165.105 ip4:157.133.165.106/32 include:_spf-sfdc.successfactors.com include:spf1.successfactors.com incl" "ude:spf2.successfactors.com -all"600
TXT"MS=ms80254216"600
TXT"yahoo-verification-key=QA7E4jMvL0EL+4uWwd4nS+113yKDmiLa4eny13pPQVw="600
TXT"jSWp61wPO1FRGz7vFZ2SlY8YpbEoyNBI6gu5jqrssIcVQKOxS4wYCBsBgzHauA7nDomTjCL2MkojBaZryHQUIQ=="600

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 15m, NS 1h. The NS TTL at the parent is 2d and in the zone 1h; 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