`arcusfoundation.com`

DNSSEC	⚠️ Not signed
A	3.170.3.5^{🇺🇸 Amazon3.170.3.0/24}
		PTR	`server-3-170-3-5.iad55.r.cloudfront.net`
A	3.170.3.6^{🇺🇸 Amazon3.170.3.0/24}
A	3.170.3.42^{🇺🇸 Amazon3.170.3.0/24}
A	3.170.3.99^{🇺🇸 Amazon3.170.3.0/24}
NS	`ns-1590.awsdns-06.co.uk` ⭐
		A	2600:9000:5306:3600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1590.awsdns-06.co.uk`
		A	205.251.198.54^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1590.awsdns-06.co.uk`
NS	`ns-1017.awsdns-63.net`
		A	2600:9000:5303:f900::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1017.awsdns-63.net`
		A	205.251.195.249^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1017.awsdns-63.net`
NS	`ns-1196.awsdns-21.org`
		A	2600:9000:5304:ac00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1196.awsdns-21.org`
		A	205.251.196.172^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1196.awsdns-21.org`
NS	`ns-440.awsdns-55.com`
		A	2600:9000:5301:b800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-440.awsdns-55.com`
		A	205.251.193.184^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-440.awsdns-55.com`
SOA	`ns-1590.awsdns-06.co.uk`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

arcusfoundation.org

DNS History

13 records (8 active, 5 former)

●NSns-1017.awsdns-63.net2026-03-15 → 2026-03-15 · 3 obs

○ 2017-12-18 10:22:24
● 2026-03-15 18:33:22
● 2026-03-15 18:33:24

●NSns-1196.awsdns-21.org2026-03-15 → 2026-03-15 · 3 obs

○ 2017-12-18 10:22:24
● 2026-03-15 18:33:22
● 2026-03-15 18:33:24

●NSns-1590.awsdns-06.co.uk2026-03-15 → 2026-03-15 · 3 obs

○ 2017-12-18 10:22:24
● 2026-03-15 18:33:22
● 2026-03-15 18:33:24

●NSns-440.awsdns-55.com2026-03-15 → 2026-03-15 · 3 obs

○ 2017-12-18 10:22:24
● 2026-03-15 18:33:22
● 2026-03-15 18:33:24

○NSns61.domaincontrol.com2015-07-25 → 2017-12-18 · 4 obs

● 2015-07-25 15:52:18
● 2017-12-18 10:22:24
○ 2026-03-15 18:33:22
○ 2026-03-15 18:33:24

○NSns62.domaincontrol.com2015-07-25 → 2017-12-18 · 4 obs

● 2015-07-25 15:52:18
● 2017-12-18 10:22:24
○ 2026-03-15 18:33:22
○ 2026-03-15 18:33:24

○MXmailstore1.secureserver.net2015-07-25 → 2017-12-18 · 4 obs

● 2015-07-25 15:52:18
● 2017-12-18 10:22:24
○ 2026-03-15 18:33:22
○ 2026-03-15 18:33:24

○MXsmtp.secureserver.net2015-07-25 → 2017-12-18 · 4 obs

● 2015-07-25 15:52:18
● 2017-12-18 10:22:24
○ 2026-03-15 18:33:22
○ 2026-03-15 18:33:24

●A3.170.3.422026-03-15 → 2026-03-15 · 3 obs

○ 2017-12-18 10:22:24
● 2026-03-15 18:33:22
● 2026-03-15 18:33:24

●A3.170.3.52026-03-15 → 2026-03-15 · 3 obs

○ 2017-12-18 10:22:24
● 2026-03-15 18:33:22
● 2026-03-15 18:33:24

●A3.170.3.62026-03-15 → 2026-03-15 · 3 obs

○ 2017-12-18 10:22:24
● 2026-03-15 18:33:22
● 2026-03-15 18:33:24

●A3.170.3.992026-03-15 → 2026-03-15 · 3 obs

○ 2017-12-18 10:22:24
● 2026-03-15 18:33:22
● 2026-03-15 18:33:24

○A50.63.202.212015-07-25 → 2017-12-18 · 4 obs

● 2015-07-25 15:52:18
● 2017-12-18 10:22:24
○ 2026-03-15 18:33:22
○ 2026-03-15 18:33:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
arcusfoundation.com	ns-440.awsdns-55.com, ns-1017.awsdns-63.net, ns-1590.awsdns-06.co.uk, ns-1196.awsdns-21.org	1 record

✅ Authoritative Response

Server: 205.251.195.249

NS records: ns-440.awsdns-55.com, ns-1017.awsdns-63.net, ns-1590.awsdns-06.co.uk, ns-1196.awsdns-21.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arcusfoundation.com (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.3.99, 3.170.3.6...`
NS	4	`ns-1017.awsdns-63.net, ns-1196.awsdns-21.org...`
SOA	1	`ns-1590.awsdns-06.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-440.awsdns-55.com)

Analysis

IP Addresses

arcusfoundation.com maps to four IP numbers: 3.170.3.5, 3.170.3.6, 3.170.3.42 and 3.170.3.99.

Other host names, for instance html5-dev.ottera.tv, www.technologyreview.jp, hotmaths.co.nz, brynnkelly.com and s27690.pcdn.co share IP numbers with arcusfoundation.com.

Name Servers

arcusfoundation.com is delegated to four name servers: ns-440.awsdns-55.com, ns-1017.awsdns-63.net, ns-1196.awsdns-21.org and ns-1590.awsdns-06.co.uk.

arcusfoundation.com at least partially shares name servers with other domains such as maturepickup.com, fhlcpaasplus.com, d1um8tqls77m77.cloudfront.net, unitedunicorns.org and adamwoodland.com.

These name servers are commonly used with ns-375.awsdns-46.com, ns-1030.awsdns-00.org, ns-1739.awsdns-25.co.uk and ns-1127.awsdns-12.org.

Host names with two IP numbers:

ns-440.awsdns-55.com points to 2600:9000:5301:b800::1 and 205.251.193.184

ns-1017.awsdns-63.net points to 2600:9000:5303:f900::1 and 205.251.195.249

ns-1196.awsdns-21.org points to 2600:9000:5304:ac00::1 and 205.251.196.172

ns-1590.awsdns-06.co.uk points to 2600:9000:5306:3600::1 and 205.251.198.54

arcusfoundation.com - robtex.com