reuters.com

Checked 22 October 2026, 10:31 UTC · via 8.8.8.8
!Passed with warnings
27 passed 1 warning 0 failed 3 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2027-06-02

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
3 June 1993
Last changed
1 May 2026
Expires
2 June 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
ns-aws-1.thomsonreuters.com, ns-aws-2.thomsonreuters.net, ns-aws-3.thomsonreuters.org, ns-aws-4.thomsonreuters.co.uk
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 2027-06-02 #3
    The registration is valid until 2027-06-02 (222 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited, client update 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

ns-aws-1.thomsonreuters.com, ns-aws-2.thomsonreuters.net, ns-aws-3.thomsonreuters.org, ns-aws-4.thomsonreuters.co.uk

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-aws-1.thomsonreuters.com, ns-aws-2.thomsonreuters.net, ns-aws-3.thomsonreuters.org, ns-aws-4.thomsonreuters.co.uk
NS in the zone
ns-aws-1.thomsonreuters.com, ns-aws-2.thomsonreuters.net, ns-aws-3.thomsonreuters.org, ns-aws-4.thomsonreuters.co.uk
NameserverAddressesNetwork (AS)Glue
ns-aws-1.thomsonreuters.com205.251.193.161 2600:9000:5301:a100::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.161 2600:9000:5301:a100::1
ns-aws-2.thomsonreuters.net205.251.195.31 2600:9000:5303:1f00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-aws-3.thomsonreuters.org205.251.197.125 2600:9000:5305:7d00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-aws-4.thomsonreuters.co.uk205.251.198.22 2600:9000:5306:1600::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-aws-1.thomsonreuters.com, ns-aws-2.thomsonreuters.net, ns-aws-3.thomsonreuters.org, ns-aws-4.thomsonreuters.co.uk.
  • ✓ 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 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): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-aws-1.thomsonreuters.com 205.251.193.161NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-aws-1.thomsonreuters.com 2600:9000:5301:a100::1NOERROR, 13 ms, authoritativenoyes / yesrefused-
ns-aws-2.thomsonreuters.net 205.251.195.31NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-aws-2.thomsonreuters.net 2600:9000:5303:1f00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-aws-3.thomsonreuters.org 205.251.197.125NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-aws-3.thomsonreuters.org 2600:9000:5305:7d00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-aws-4.thomsonreuters.co.uk 205.251.198.22NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-aws-4.thomsonreuters.co.uk 2600:9000:5306:1600::1NOERROR, 9 ms, authoritativenoyes / yesrefused-

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.
  • ✓ 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 2024093016 · primary ns-aws-1.thomsonreuters.com

Found

Primary (MNAME)
ns-aws-1.thomsonreuters.com
Contact (RNAME)
domain.name.thomsonreuters.com
Serial
2024093016
Refresh / retry
3600 s / 900 s
Expire
1209600 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns-aws-1.thomsonreuters.com (205.251.193.161)2024093016
ns-aws-1.thomsonreuters.com (2600:9000:5301:a100::1)2024093016
ns-aws-2.thomsonreuters.net (205.251.195.31)2024093016
ns-aws-2.thomsonreuters.net (2600:9000:5303:1f00::1)2024093016
ns-aws-3.thomsonreuters.org (205.251.197.125)2024093016
ns-aws-3.thomsonreuters.org (2600:9000:5305:7d00::1)2024093016
ns-aws-4.thomsonreuters.co.uk (205.251.198.22)2024093016
ns-aws-4.thomsonreuters.co.uk (2600:9000:5306:1600::1)2024093016

Checks

  • ✓ Serial 2024093016 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 15m, expire 14d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-aws-1.thomsonreuters.com is one of the listed nameservers.
  • ✓ Contact domain@name.thomsonreuters.com #25
    The SOA RNAME domain.name.thomsonreuters.com means domain@name.thomsonreuters.com.
  • ✓ Date-based serial #26
    The serial 2024093016 follows the YYYYMMDDnn convention (2024-09-30).

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
205.251.193.161:53
TypeValueTTL
SOAns-aws-1.thomsonreuters.com. domain.name.thomsonreuters.com. 2024093016 3600 900 1209600 3003600
NSns-aws-1.thomsonreuters.com.3600
NSns-aws-2.thomsonreuters.net.3600
NSns-aws-3.thomsonreuters.org.3600
NSns-aws-4.thomsonreuters.co.uk.3600
A155.46.172.255300
MX10 mxa-00160c04.gslb.pphosted.com.300
MX10 mxb-00160c04.gslb.pphosted.com.300
TXT"MS=ms24417066"300
TXT"apple-domain-verification=cKpm3aVB5VEf9fQ0oxIIumulcv3CvTjrOGvqF8nUDO8"300
TXT"apple-domain-verification=voAz1fDhqIN4vRxG52m4VSOgLipH0OMyfJIprobVB1U"300
TXT"facebook-domain-verification=ra7bjxso3pnjy2p63mdc0002chquca"300
TXT"google-site-verification=7UwjlMmBYuyFWx01Pu6NEVEWRPD9W25PnwffZejseEg"300
TXT"google-site-verification=FZwUpO_E2LIEPLqcxfWRpQipxi2faQ4Qt4wyYJpJr1g"300
TXT"google-site-verification=LMfrSuyToK_ofO0MSu-lf5QJhLYITHNDX09ofoF7_FY"300
TXT"google-site-verification=O1A9GoZ5a23atyZjR2IBMnmdG-jz3mrsQ900uMn0sbY"300
TXT"openai-domain-verification=dv-3vP8oxOY9pDhfiwzHjba8jmZ"300
TXT"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all"300
TXT"yahoo-verification-key=5bF6siWgzdkfub3ZLp8cnSL2ps44ipYuy28vgoM7qDA="300

Checks

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