`armstrong-ceilings.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:537^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8502^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.55^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.2^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maya.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maya.ns.cloudflare.com`
		A	108.162.192.194^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
		A	172.64.32.194^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
		A	173.245.58.194^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
NS	`nitin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.55, 172.67.133.2
		IPv6 hints	2606:4700:3031::6815:537, 2606:4700:3035::ac43:8502
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOA	`maya.ns.cloudflare.com`dns@cloudflare.com serial=2403672105

`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=1778502161

Same first word

DNS History

11 records (6 active, 5 former)

●NSmaya.ns.cloudflare.com2026-03-24 → 2026-05-11 · 3 obs

○ 2017-12-11 00:44:42
● 2026-03-24 20:51:38
● 2026-05-11 12:24:00

●NSnitin.ns.cloudflare.com2026-03-24 → 2026-05-11 · 3 obs

○ 2017-12-11 00:44:42
● 2026-03-24 20:51:38
● 2026-05-11 12:24:00

○NSns1.armstrong.com2015-08-17 → 2017-12-11 · 4 obs

● 2015-08-17 12:02:02
● 2017-12-11 00:44:42
○ 2026-03-24 20:51:38
○ 2026-05-11 12:24:00

○NSns2.armstrong.com2015-08-17 → 2017-12-11 · 4 obs

● 2015-08-17 12:02:02
● 2017-12-11 00:44:42
○ 2026-03-24 20:51:38
○ 2026-05-11 12:24:00

○NSns3.armstrong.com2015-08-17 → 2017-12-11 · 4 obs

● 2015-08-17 12:02:02
● 2017-12-11 00:44:42
○ 2026-03-24 20:51:38
○ 2026-05-11 12:24:00

●A104.21.5.552026-03-24 → 2026-05-11 · 3 obs

○ 2017-12-11 00:44:42
● 2026-03-24 20:51:38
● 2026-05-11 12:24:00

●A172.67.133.22026-03-24 → 2026-05-11 · 3 obs

○ 2017-12-11 00:44:42
● 2026-03-24 20:51:38
● 2026-05-11 12:24:00

○A204.74.19.1422015-12-28 → 2017-12-11 · 5 obs

○ 2015-08-17 12:02:02
● 2015-12-28 14:12:54
● 2017-12-11 00:44:42
○ 2026-03-24 20:51:38
○ 2026-05-11 12:24:00

○A204.74.19.2042015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 12:02:02
○ 2015-12-28 14:12:54
○ 2026-05-11 12:24:00

●A2606:4700:3031::6815:5372026-03-24 → 2026-05-11 · 3 obs

○ 2017-12-11 00:44:42
● 2026-03-24 20:51:38
● 2026-05-11 12:24:00

●A2606:4700:3035::ac43:85022026-03-24 → 2026-05-11 · 3 obs

○ 2017-12-11 00:44:42
● 2026-03-24 20:51:38
● 2026-05-11 12:24:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
armstrong-ceilings.com	nitin.ns.cloudflare.com, maya.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.215

NS records: nitin.ns.cloudflare.com, maya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for armstrong-ceilings.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.2, 104.21.5.55`
AAAA	2	`2606:4700:3031::6815:537, 2606:4700:3035::ac43:8502`
NS	2	`maya.ns.cloudflare.com, nitin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maya.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nitin.ns.cloudflare.com, nitin.ns.cloudflare.com, nitin.ns.cloudflare.com...)

Analysis

IP Addresses

armstrong-ceilings.com resolves to four IP numbers: 2606:4700:3031::6815:537, 2606:4700:3035::ac43:8502, 104.21.5.55 and 172.67.133.2.

other host names for instance poluden.com, mailin1.zhz.sk, permacool.fr, pulseblackjackcentral.nl and allegro.174257d5.sbs share IP numbers with armstrong-ceilings.com.

Name Servers

armstrong-ceilings.com is delegated to two name servers: maya.ns.cloudflare.com and nitin.ns.cloudflare.com.

armstrong-ceilings.com shares the same name server setup as other domains, for example armstrongworldindustriesinc.com, ceiling2ceiling.com, dferber.de, armstrongbuilder.com and d-c-r.com.

armstrong-ceilings.com at least partially shares name servers with other domains, for instance forturola.life, agrodaia.ro, awcs.net, kganti.com and itservicescleveland.com.

These name servers are often used with irma.ns.cloudflare.com and cass.ns.cloudflare.com.

Host names with six IP numbers:

maya.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac2, 2803:f800:50::6ca2:c0c2, 2a06:98c1:50::ac40:20c2, 108.162.192.194, 172.64.32.194 and 173.245.58.194; nitin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.

armstrong-ceilings.com - robtex.com