`bifrost-apse.browserstack.com`

CNAME	`euw1-prod-001-public-tcpic-v1.browserstack.com`
DNSSEC	⚠️ Not signed
A	54.78.28.192^{🇮🇪 Amazon54.78.0.0/16 EC2 DUB prefix}
		PTR	`ec2-54-78-28-192.eu-west-1.compute.amazonaws.com`
A	54.195.210.106^{🇮🇪 Amazon54.195.0.0/16 EC2 DUB prefix}

`browserstack.com`

	DNSSEC	⚠️ Not signed
	A	18.215.36.107^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
	A	100.30.34.241^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
	A	100.48.123.111^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
	A	100.57.88.150^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
	NS	`ns-1780.awsdns-30.co.uk` ⭐
	NS	`ns-1417.awsdns-49.org`
	NS	`ns-367.awsdns-45.com`
	NS	`ns-602.awsdns-11.net`
	MX	`smtp.google.com` ⭐
	MX	`aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
	MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
	MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
	TXT	`MS=ms98690032`
	TXT	`Validity-Domain-Verification=von1XVqnci6GIR8IEH0F2IbgJlY=`
	TXT	`anthropic-domain-verification-agp7ts=dT1fphsIWVSgZQ68LobNNvaLW`
	TXT	`anthropic-domain-verification-f7gxx9=WJEWgjimRQo4vHC6HjD2xy0Bn`
	TXT	`anthropic-domain-verification-pf27hw=AUdjHEsTCfUUp2U85cqghk71k`
	TXT	`anthropic-domain-verification-tykjfg=Gc4wJJtT8PTCQZ1LAcFdQ2Hxl`
	TXT	`anthropic-domain-verification-vmbpbv=MKq4xfDWeHRoGPwOzT469vBqx`
	TXT	`anthropic-domain-verification-xfzc7f=XjyFWgEktWo89TAFtIPf2Qy5p`
	TXT	`atlassian-domain-verification=IakYaH/5woIe2T8VBK4gFYuoxvDI9v245sRu3geR21Y6aHn...`
	TXT	`github.com/EclipseFdn/open-vsx.org/issues/6797`
	TXT	`google-site-verification=KV5-bP4iB5BH6u5mhaIBdsys5kLfrlG08aMbjqsVNfA`
	TXT	`google-site-verification=QPyw3sTCUQ-aeUuy04Jba6RzZflszNZh8UaelBAXqD0`
	TXT	`google-site-verification=zS1aFZUw8_y-rgCU99uSa-nIrlxokb69DsgOCKeIgIM`
	TXT	`jamf-site-verification=IGNv8bvYdmRCPKkzKemKZw`
	TXT	`slack-domain-verification=8Ts9m4K484Nf9X1doYjYESsOgQUtJnJ4Zdar59RB`
	TXT	`stripe-verification=8E6142E78B047794DBAB458EACB9587903088A883049D33E3938AAD9B...`
	TXT	`v=spf1 ip4:159.135.224.173 include:amazonses.com include:_spf.google.com ip4:...`
	SOA	`ns-1780.awsdns-30.co.uk`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (94/100)
rank #6574 globally
rank #3235 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #8,521

DNS History

1 record (1 active, 0 former)

●CNAMEeuw1-prod-001-public-tcpic-v1.browserstack.com2026-05-12 → 2026-07-05 · 2 obs

● 2026-05-12 02:27:44
● 2026-07-05 10:02:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
browserstack.com	ns-602.awsdns-11.net, ns-367.awsdns-45.com, ns-1780.awsdns-30.co.uk, ns-1417.awsdns-49.org	2 records
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-
browserstack.com	ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net	-

✅ Authoritative Response

Server:205.251.194.90

NS records: ns-1417.awsdns-49.org, ns-1780.awsdns-30.co.uk, ns-367.awsdns-45.com, ns-602.awsdns-11.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for browserstack.com (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`euw1-prod-001-public-tcpic-v1.browsersta`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-367.awsdns-45.com, ns-367.awsdns-45.com)

Analysis

IP Addresses

bifrost-apse.browserstack.com points to the IP addresses 54.78.28.192 and 54.195.210.106

Other hosts including ec2-54-78-28-192.eu-west-1.compute.amazonaws.com, ec2-54-195-210-106.eu-west-1.compute.amazonaws.com and euw1-prod-001-public-tcpic-v1.browserstack.com share IP addresses with bifrost-apse.browserstack.com.

bifrost-apse.browserstack.com - robtex.com