universalmusic.com

Checked 22 October 2026, 11:15 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2027-09-29

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
29 September 1999
Last changed
28 August 2025
Expires
29 September 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns71.music-name-servers.com, ns72.music-name-servers.com, ns73.music-name-servers.com, ns74.music-name-servers.com
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 2027-09-29 #3
    The registration is valid until 2027-09-29 (342 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited, client update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

ns71.music-name-servers.com, ns72.music-name-servers.com, ns73.music-name-servers.com, ns74.music-name-servers.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns71.music-name-servers.com, ns72.music-name-servers.com, ns73.music-name-servers.com, ns74.music-name-servers.com
NS in the zone
ns-1402.awsdns-47.org, ns-2026.awsdns-61.co.uk, ns-354.awsdns-44.com, ns-823.awsdns-38.net
NameserverAddressesNetwork (AS)Glue
ns-1402.awsdns-47.org (zone only)205.251.197.122 2600:9000:5305:7a00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-2026.awsdns-61.co.uk (zone only)205.251.199.234 2600:9000:5307:ea00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-354.awsdns-44.com (zone only)205.251.193.98 2600:9000:5301:6200::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-823.awsdns-38.net (zone only)205.251.195.55 2600:9000:5303:3700::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns71.music-name-servers.com (parent only)205.251.193.98AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.98
ns72.music-name-servers.com (parent only)205.251.195.55AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.195.55
ns73.music-name-servers.com (parent only)205.251.197.122AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.197.122
ns74.music-name-servers.com (parent only)205.251.199.234AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.199.234

Checks

  • ✓ 4 nameservers #6
    Delegated to ns71.music-name-servers.com, ns72.music-name-servers.com, ns73.music-name-servers.com, ns74.music-name-servers.com.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only at the parent: ns71.music-name-servers.com, ns72.music-name-servers.com, ns73.music-name-servers.com, ns74.music-name-servers.com; only in the zone: ns-1402.awsdns-47.org, ns-2026.awsdns-61.co.uk, ns-354.awsdns-44.com, ns-823.awsdns-38.net. ns-1402.awsdns-47.org, ns-2026.awsdns-61.co.uk, ns-354.awsdns-44.com, ns-823.awsdns-38.net, ns71.music-name-servers.com, ns72.music-name-servers.com, ns73.music-name-servers.com, ns74.music-name-servers.com report NS ns-1402.awsdns-47.org ns-2026.awsdns-61.co.uk ns-354.awsdns-44.com ns-823.awsdns-38.net.
    #7
  • ✓ 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 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., 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 .com
    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: ns71.music-name-servers.com, ns72.music-name-servers.com, ns73.music-name-servers.com, ns74.music-name-servers.com.
    #13

Nameservers

pass

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1402.awsdns-47.org 205.251.197.122NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1402.awsdns-47.org 2600:9000:5305:7a00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-2026.awsdns-61.co.uk 205.251.199.234NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-2026.awsdns-61.co.uk 2600:9000:5307:ea00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-354.awsdns-44.com 205.251.193.98NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-354.awsdns-44.com 2600:9000:5301:6200::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-823.awsdns-38.net 205.251.195.55NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-823.awsdns-38.net 2600:9000:5303:3700::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns71.music-name-servers.com 205.251.193.98NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns72.music-name-servers.com 205.251.195.55NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns73.music-name-servers.com 205.251.197.122NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns74.music-name-servers.com 205.251.199.234NOERROR, 9 ms, authoritativenoyes / yesrefused-

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.
  • ✓ 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 1 · primary ns-354.awsdns-44.com

Found

Primary (MNAME)
ns-354.awsdns-44.com
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1402.awsdns-47.org (205.251.197.122)1
ns-1402.awsdns-47.org (2600:9000:5305:7a00::1)1
ns-2026.awsdns-61.co.uk (205.251.199.234)1
ns-2026.awsdns-61.co.uk (2600:9000:5307:ea00::1)1
ns-354.awsdns-44.com (205.251.193.98)1
ns-354.awsdns-44.com (2600:9000:5301:6200::1)1
ns-823.awsdns-38.net (205.251.195.55)1
ns-823.awsdns-38.net (2600:9000:5303:3700::1)1
ns71.music-name-servers.com (205.251.193.98)1
ns72.music-name-servers.com (205.251.195.55)1
ns73.music-name-servers.com (205.251.197.122)1
ns74.music-name-servers.com (205.251.199.234)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-354.awsdns-44.com is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 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

info

19 records at the apex

Found

Read from
205.251.197.122:53
TypeValueTTL
SOAns-354.awsdns-44.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1402.awsdns-47.org.172800
NSns-2026.awsdns-61.co.uk.172800
NSns-354.awsdns-44.com.172800
NSns-823.awsdns-38.net.172800
A45.60.39.79600
A45.60.31.79600
MX10 universalmusic-com.mail.protection.outlook.com.600
TXT"_globalsign-domain-verification=hB-enWCxC0n964cqcyldlDzbAvoa3w3eIJ-p_jAXt9"600
TXT"apple-domain-verification=lQay9NwcqXXtlouV"600
TXT"facebook-domain-verification=2ukfh1wr09l27hzxtjed02fx493hp8"600
TXT"google-site-verification=Mw2Jm9oP2fmD4R-oKqc0am5LDchIYO1vqRGSeVeL1yE"600
TXT"google-site-verification=jjUeKFbdh0IBOYAnZYImfapsaj2gAoxnSnkbLGqqXFE"600
TXT"google-site-verification=kklMKuzJXV34BnRS-uwV0PFCg-plVrwEjIFjofOcJws"600
TXT"ms-domain-verification=b2665302-4d62-459a-9d40-bf92367341d0"600
TXT"ms-domain-verification=bbe111f7-3d04-435a-ab70-d012622dea20"600
TXT"ryr4f08bjq0qwhpg6l0fjkjg3d509cwj"600
TXT"v=spf1 include:spf.protection.outlook.com mx include:spf.umusic.com include:amazonses.com include:mail.zendesk.com include:_spf.plaympe.com -all"600
TXT"zsn8hn77gjcx2rf40fxjmrhywwjphdj5"600

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, MX 10m, NS 2d.
  • ✓ 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