Domain report: seeedstudio.com

Registration

info

.com generic · GoDaddy.com, LLC · expires 2027-07-26

TLD: .com (generic)
ICANN policies apply: yes
Registrar: GoDaddy.com, LLC
Registered: 26 July 2008
Last changed: 26 July 2024
Expires: 26 July 2027
Status: client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers: ns-1364.awsdns-42.org, ns-1634.awsdns-12.co.uk, ns-430.awsdns-53.com, ns-935.awsdns-52.net
RDAP server: https://rdap.verisign.com/com/v1/

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 2027-07-26 #3

The registration is valid until 2027-07-26 (276 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.

info

ns-1364.awsdns-42.org, ns-1634.awsdns-12.co.uk, ns-430.awsdns-53.com, ns-935.awsdns-52.net

Parent zone: com
Delegation from: a.gtld-servers.net (192.5.6.30)
NS at the parent: ns-1364.awsdns-42.org, ns-1634.awsdns-12.co.uk, ns-430.awsdns-53.com, ns-935.awsdns-52.net
NS in the zone: ns-1364.awsdns-42.org, ns-1634.awsdns-12.co.uk, ns-430.awsdns-53.com, ns-935.awsdns-52.net

Nameserver	Addresses	Network (AS)	Glue
ns-1364.awsdns-42.org	205.251.197.84 2600:9000:5305:5400::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	-
ns-1634.awsdns-12.co.uk	205.251.198.98 2600:9000:5306:6200::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	-
ns-430.awsdns-53.com	205.251.193.174 2600:9000:5301:ae00::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	205.251.193.174 2600:9000:5301:ae00::1
ns-935.awsdns-52.net	205.251.195.167 2600:9000:5303:a700::1	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	-

✓ 4 nameservers #6

Delegated to ns-1364.awsdns-42.org, ns-1634.awsdns-12.co.uk, ns-430.awsdns-53.com, ns-935.awsdns-52.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.

pass

8 of 8 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns-1364.awsdns-42.org 205.251.197.84	NOERROR, 5 ms, authoritative	no	yes / yes	refused	-
ns-1364.awsdns-42.org 2600:9000:5305:5400::1	NOERROR, 5 ms, authoritative	no	yes / yes	refused	-
ns-1634.awsdns-12.co.uk 205.251.198.98	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns-1634.awsdns-12.co.uk 2600:9000:5306:6200::1	NOERROR, 12 ms, authoritative	no	yes / yes	refused	-
ns-430.awsdns-53.com 205.251.193.174	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns-430.awsdns-53.com 2600:9000:5301:ae00::1	NOERROR, 13 ms, authoritative	no	yes / yes	refused	-
ns-935.awsdns-52.net 205.251.195.167	NOERROR, 4 ms, authoritative	no	yes / yes	refused	-
ns-935.awsdns-52.net 2600:9000:5303:a700::1	NOERROR, 5 ms, authoritative	no	yes / yes	refused	-

✓ 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.

pass

serial 1 · primary ns-935.awsdns-52.net

✓ 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-935.awsdns-52.net 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.

warn

Not signed

warn

21 records at the apex

Type	Value	TTL
SOA	ns-935.awsdns-52.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400	900
NS	ns-1364.awsdns-42.org.	172800
NS	ns-1634.awsdns-12.co.uk.	172800
NS	ns-430.awsdns-53.com.	172800
NS	ns-935.awsdns-52.net.	172800
A	13.32.99.22	60
A	13.32.99.12	60
A	13.32.99.98	60
A	13.32.99.38	60
MX	1 mx1.feishu.cn.	60
MX	10 mx3.feishu.cn.	60
MX	5 mx2.feishu.cn.	60
TXT	"ca3-43242bc1da6e4ad5aa63840b83420ca8"	300
TXT	"ca3-4f51b82693d04636a69c9ef16f379372"	300
TXT	"ca3-55c73b602a0647ca81896a52f0363fa9"	300
TXT	"ca3-f3829ae7361c4ef5a790610e676da278"	300
TXT	"google-site-verification=-gMbQvQCrZRU39s7WFOxilG8pxFd0xoX3v_og6ssL18"	300
TXT	"google-site-verification=MGY5gjZxSRjbbC3-B5AZqqQ0Vd9nC2aZDv10mXvLnHs"	300
TXT	"include:spf.icoremail.net include:smtp1.uservoice.com include:spf.mandrillapp.com -all"	300
TXT	"v=spf1 include:spf.mail.qq.com include:_netblocks.m.feishu.cn ~all"	300
TXT	"verification-code-site-App_feishu=CkE7Y81UvskdkM5fwvFn"	300