`web-platform-tests.org`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`a.dns.gandi.net` ⭐
		A	2604:3400:abca::1^{🇺🇸 GANDI-LIVEDNS2604:3400:abca::/48 A-DNS}
			PTR	`a.dns.gandi.net`
		A	173.246.98.1^{🇺🇸 GANDI-LIVEDNS173.246.98.0/24 A-DNS}
			PTR	`a.dns.gandi.net`
NS	`b.dns.gandi.net`
		A	2001:4b98:abcb::1^{🇫🇷 GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS}
			PTR	`b.dns.gandi.net`
		A	213.167.229.1^{🇫🇷 GANDI-LIVEDNS213.167.229.0/24 B-DNS}
			PTR	`b.dns.gandi.net`
NS	`c.dns.gandi.net`
		A	2604:3400:abcc::1^{🇺🇸 GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net}
			PTR	`c.dns.gandi.net`
		A	217.70.179.1^{🇫🇷 GANDI-LIVEDNS217.70.179.0/24 C-DNS}
			PTR	`c.dns.gandi.net`
SOA	`a.dns.gandi.net`hostmaster@gandi.net serial=1597827215

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778424709

rank #750872 globally
rank #58507 in the tld
WOT: UNKNOWN (80/100)

Same first word

web-platform-tests.org

web-platform-tests.live

DNS History

7 records (7 active, 0 former)

●NSa.dns.gandi.net2026-02-18 → 2026-05-10 · 2 obs

● 2026-02-18 05:24:42
● 2026-05-10 15:00:00

●NSb.dns.gandi.net2026-02-18 → 2026-05-10 · 2 obs

● 2026-02-18 05:24:42
● 2026-05-10 15:00:00

●NSc.dns.gandi.net2026-02-18 → 2026-05-10 · 2 obs

● 2026-02-18 05:24:42
● 2026-05-10 15:00:00

●A185.199.108.1532026-02-18 → 2026-05-10 · 2 obs

● 2026-02-18 05:24:42
● 2026-05-10 15:00:00

●A185.199.109.1532026-02-18 → 2026-05-10 · 2 obs

● 2026-02-18 05:24:42
● 2026-05-10 15:00:00

●A185.199.110.1532026-02-18 → 2026-05-10 · 2 obs

● 2026-02-18 05:24:42
● 2026-05-10 15:00:00

●A185.199.111.1532026-02-18 → 2026-05-10 · 2 obs

● 2026-02-18 05:24:42
● 2026-05-10 15:00:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
web-platform-tests.org	b.dns.gandi.net, c.dns.gandi.net, a.dns.gandi.net	-

✅ Authoritative Response

Server:173.246.98.1

NS records: b.dns.gandi.net, c.dns.gandi.net, a.dns.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for web-platform-tests.org (unsigned zone)

⏱️ Timing

Total: 878ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.111.153, 185.199.109.153...`
NS	3	`b.dns.gandi.net, a.dns.gandi.net...`
SOA	1	`a.dns.gandi.net hostmaster.gandi.net`

Analysis

IP Addresses

web-platform-tests.org resolves to four IPs: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names such as software-engineering-book.com, bastengao.github.io, trendmicro.github.io, fptn.org and mohammadazmatali.github.io share IP numbers with web-platform-tests.org.

Name Servers

web-platform-tests.org is delegated to three name servers: a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.

At least part of the name servers for web-platform-tests.org are shared with other domains, for instance classementdesmasters.com, fotoborne.com, ventprive.es, imprimerie-malherbe.fr and invoke-software.eu.

Host names with two IP numbers:

a.dns.gandi.net points to 2604:3400:abca::1 and 173.246.98.1

b.dns.gandi.net points to 2001:4b98:abcb::1 and 213.167.229.1

c.dns.gandi.net points to 2604:3400:abcc::1 and 217.70.179.1

web-platform-tests.org - robtex.com