Domain report: hootsuite.com

Registration

info

.com generic · GoDaddy.com, LLC · expires 2027-07-16

Found

TLD: .com (generic)
ICANN policies apply: yes
Registrar: GoDaddy.com, LLC
Registered: 21 January 2009
Last changed: 19 October 2026
Expires: 16 July 2027
Status: client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers: ns-1154.awsdns-16.org, ns-1546.awsdns-01.co.uk, ns-492.awsdns-61.com, ns-877.awsdns-45.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 2027-07-16 #3

The registration is valid until 2027-07-16 (266 days).
✓ Transfer locked #4

Registry status: client delete prohibited, client renew 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

info

ns-1154.awsdns-16.org, ns-1546.awsdns-01.co.uk, ns-492.awsdns-61.com, ns-877.awsdns-45.net

Found

Parent zone: com
Delegation from: a.gtld-servers.net (192.5.6.30)
NS at the parent: ns-1154.awsdns-16.org, ns-1546.awsdns-01.co.uk, ns-492.awsdns-61.com, ns-877.awsdns-45.net
NS in the zone: ns-1154.awsdns-16.org, ns-1546.awsdns-01.co.uk, ns-492.awsdns-61.com, ns-877.awsdns-45.net

Nameserver	Addresses	Network (AS)	Glue
ns-1154.awsdns-16.org	205.251.196.130 2600:9000:5304:8200::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	-
ns-1546.awsdns-01.co.uk	205.251.198.10 2600:9000:5306:a00::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	-
ns-492.awsdns-61.com	205.251.193.236 2600:9000:5301:ec00::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	205.251.193.236 2600:9000:5301:ec00::1
ns-877.awsdns-45.net	205.251.195.109 2600:9000:5303:6d00::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	-

Checks

✓ 4 nameservers #6

Delegated to ns-1154.awsdns-16.org, ns-1546.awsdns-01.co.uk, ns-492.awsdns-61.com, ns-877.awsdns-45.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 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

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns-1154.awsdns-16.org 205.251.196.130	NOERROR, 3 ms, authoritative	no	yes / yes	refused	-
ns-1154.awsdns-16.org 2600:9000:5304:8200::1	NOERROR, 4 ms, authoritative	no	yes / yes	refused	-
ns-1546.awsdns-01.co.uk 205.251.198.10	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns-1546.awsdns-01.co.uk 2600:9000:5306:a00::1	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns-492.awsdns-61.com 205.251.193.236	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns-492.awsdns-61.com 2600:9000:5301:ec00::1	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns-877.awsdns-45.net 205.251.195.109	NOERROR, 4 ms, authoritative	no	yes / yes	refused	-
ns-877.awsdns-45.net 2600:9000:5303:6d00::1	NOERROR, 4 ms, authoritative	no	yes / yes	refused	-

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 1 · primary ns-1546.awsdns-01.co.uk

Found

Primary (MNAME): ns-1546.awsdns-01.co.uk
Contact (RNAME): awsdns-hostmaster.amazon.com
Serial: 1
Refresh / retry: 7200 s / 900 s
Expire: 1209600 s
Negative TTL: 86400 s

Serial per nameserver

Nameserver	Serial
ns-1154.awsdns-16.org (205.251.196.130)	1
ns-1154.awsdns-16.org (2600:9000:5304:8200::1)	1
ns-1546.awsdns-01.co.uk (205.251.198.10)	1
ns-1546.awsdns-01.co.uk (2600:9000:5306:a00::1)	1
ns-492.awsdns-61.com (205.251.193.236)	1
ns-492.awsdns-61.com (2600:9000:5301:ec00::1)	1
ns-877.awsdns-45.net (205.251.195.109)	1
ns-877.awsdns-45.net (2600:9000:5303:6d00::1)	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-1546.awsdns-01.co.uk 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

info

Signed, DS published at parent

Found

Validated by resolver: yes
Denial of existence: NSEC
Signatures valid until: 22 October 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
41349	ECDSAP256SHA256 (13)	SHA256 53C9E583DD4DD1C5…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
40524	ZSK (256)	ECDSAP256SHA256 (13)
41349	KSK (257)	ECDSAP256SHA256 (13)

Checks

✓ Signed and validated #27

The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
✓ DS matches a key #28

The DS record at the parent matches a key in the zone: key tag 41349 (SHA256).
✓ Modern algorithms #29

Key algorithms: ECDSAP256SHA256 (13).
✓ Short-lived signatures (online signing) #30

Signatures are valid for 2h0m0s and created on demand; the current one was made at 2026-10-22 08:12 UTC and expires at 2026-10-22 10:27 UTC.
i

NSEC

The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.

#31

Records

warn

51 records at the apex

Found

Read from: 205.251.196.130:53

Type	Value	TTL
SOA	ns-1546.awsdns-01.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400	900
NS	ns-1154.awsdns-16.org.	300
NS	ns-1546.awsdns-01.co.uk.	300
NS	ns-492.awsdns-61.com.	300
NS	ns-877.awsdns-45.net.	300
A	143.204.181.106	60
A	143.204.181.24	60
A	143.204.181.27	60
A	143.204.181.116	60
MX	10 aspmx.l.google.com.	300
MX	20 alt1.aspmx.l.google.com.	300
MX	30 alt2.aspmx.l.google.com.	300
MX	40 aspmx2.googlemail.com.	300
MX	50 aspmx3.googlemail.com.	300
TXT	"MS=D8F5E4617F05614D8674B9BECB8617008F9FCE5F"	60
TXT	"MS=ms61425939"	60
TXT	"ZOOM_verify_yPO0JA7fJsrOu249Sf7ljn"	60
TXT	"adobe-idp-site-verification=b2e6a69046947a884c67879d015ac98d7c7157d7d43e1ddec34c4989113425e7"	60
TXT	"anthropic-domain-verification-ww5wav=61TGnBXDQMAjIPWCyza5btxdO"	60
TXT	"atlassian-domain-verification=o25iIe9Jr805+vUZ13KF3VgHHNejIxdx/y/sC+JI2Be9B1l1k2wFzIaUK5JZKi8D"	60
TXT	"cursor-domain-verification-phdyjj=nDMmX4tGKrO4wYNRxzoJZoqMe"	60
TXT	"docker-verification=3287867a-69cf-46a8-9aac-3c92a32d5931"	60
TXT	"drift-domain-verification=fa680538bbf6219a4e863967839197daecee409d4f0bc0490a5d8d0ba61f6977"	60
TXT	"facebook-domain-verification=35hphhsn4jyqmnl8qwo23ueaiy742y"	60
TXT	"figma-domain-verification=b23172d6bafae2639adba798417030ea57cc5c66cca26c7cf77ca12fa6c431e7-1744311487"	60
TXT	"google-site-verification=PzoR99ZmmcJcmXoleVcFM4aHT2_qb9F_48ee1SL2SD0"	60
TXT	"google-site-verification=TTJxyytJxoTs_D15KV_M2QxIPSaSnP8FEeFJq1yfwBc"	60
TXT	"hubspot-developer-verification=NzM1MjU1NDItODZkYS00NTViLWIwMzgtOTBhNmVjZTMzMGJi"	60
TXT	"jamf-site-verification=6KsOa_hXIoFYcs4U-ycnGA"	60
TXT	"miro-verification=c238eb19a3900f9022b2dd2cee65b3349c066da0"	60
TXT	"mixpanel-domain-verify=007c418c-57b5-4cca-8f6a-69edd6c0c9cf"	60
TXT	"openai-domain-verification=dv-sFO9QxPN3BBHE1KXLGxZPC8y"	60
TXT	"pendo-domain-verification=982b640c-494d-487f-9972-2dccee7e0f02"	60
TXT	"proxy-ssl.webflow.com"	60
TXT	"salesforce-site-verification=00D30000000nSwR=1TBPP00000000o1"	60
TXT	"slack-domain-verification=3ALq7edkoq85Y3yC0TFToUZoEGZsb7rrnFhpcTb9"	60
TXT	"v=spf1 mx ip4:62.13.150.16 ip4:174.36.80.216 ip4:174.36.80.219 ip4:208.117.56.91 ip4:149.72.143.250 ip4:74.63.202.208 ip4:198.2.187.243 " " ip4:198.37.159.181 ip4:167.89.63.49 ip4:168.245.23.173 ip4:185.25.32.0/22 include:_spf.google.com include:spf1.hootsuite.com ~all"	60
TXT	"wrike-verification=MTkyNzcwOjJiNmU1YjkxYTFiZjVjYTE0Mzg3OWQyZjQ3NGI2NzkyMmM0YTdkYWIxYjViNjc3OTg0NjI0NjY4MjI4MTU4NDA="	60
CAA	0 iodef "mailto:domains@hootsuite.com"	300
CAA	0 issue "amazon.com"	300
CAA	0 issue "amazonaws.com"	300
CAA	0 issue "amazontrust.com"	300
CAA	0 issue "awstrust.com"	300
CAA	0 issue "cloudflare.com"	300
CAA	0 issue "cloudflaressl.com"	300
CAA	0 issue "comodo.com"	300
CAA	0 issue "digicert.com"	300
CAA	0 issue "godaddy.com"	300
CAA	0 issue "letsencrypt.org"	300
CAA	0 issue "pki.goog"	300
CAA	0 issue "starfieldtech.com"	300

Checks

!

Very low TTLs

These records have a TTL below 5m, causing extra queries and slower lookups: A (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 5m; 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.
✓ CAA restricts issuance #35

Certificates may be issued by: amazon.com, amazonaws.com, amazontrust.com, awstrust.com, cloudflare.com, cloudflaressl.com, comodo.com, digicert.com, godaddy.com, letsencrypt.org, pki.goog, starfieldtech.com.