`roombuilding.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:81cb^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2e9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.233^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.203^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eva.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c072^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2072^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eva.ns.cloudflare.com`
		A	108.162.192.114^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	172.64.32.114^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	173.245.58.114^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
NS	`matt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
MX	`mta1.roombuilding.com` ⭐
		A	188.74.210.6^{🇮🇹 Think-Huge188.74.210.0/24}
			PTR	`no-rdns-yet.t-h.cloud`
MX	`mta2.roombuilding.com` ⭐
		A	188.74.183.198^{🇮🇹 Think-Huge188.74.183.0/24}
			PTR	`no-rdns-yet.t-h.cloud`
TXT	`v=spf1 ip4:5.157.136.64 ip4:5.157.136.65 ip4:5.157.136.66 ip4:5.157.136.67 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.233, 172.67.129.203
		IPv6 hints	2606:4700:3030::ac43:81cb, 2606:4700:3033::6815:2e9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOA	`eva.ns.cloudflare.com`dns@cloudflare.com serial=2403630672

`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=1778845077

Same first word

roombuilding.com

DNS History

15 records (8 active, 7 former)

●NSeva.ns.cloudflare.com2026-03-08 → 2026-05-15 · 3 obs

○ 2020-02-17 00:20:02
● 2026-03-08 08:05:02
● 2026-05-15 11:47:54

●NSmatt.ns.cloudflare.com2026-03-08 → 2026-05-15 · 3 obs

○ 2020-02-17 00:20:02
● 2026-03-08 08:05:02
● 2026-05-15 11:47:54

○NSns1.namebrightdns.com2020-02-17 → 2020-02-17 · 3 obs

● 2020-02-17 00:20:02
○ 2026-03-08 08:05:02
○ 2026-05-15 11:47:54

○NSns2.namebrightdns.com2020-02-17 → 2020-02-17 · 3 obs

● 2020-02-17 00:20:02
○ 2026-03-08 08:05:02
○ 2026-05-15 11:47:54

●MXmta1.roombuilding.com2026-03-08 → 2026-05-15 · 2 obs

● 2026-03-08 08:05:02
● 2026-05-15 11:47:54

●MXmta2.roombuilding.com2026-03-08 → 2026-05-15 · 2 obs

● 2026-03-08 08:05:02
● 2026-05-15 11:47:54

●A104.21.2.2332026-03-08 → 2026-05-15 · 4 obs

● 2026-03-08 08:05:02
○ 2026-03-23 06:44:04
● 2026-05-01 09:59:50
● 2026-05-15 11:47:54

●A172.67.129.2032026-03-08 → 2026-05-15 · 4 obs

● 2026-03-08 08:05:02
○ 2026-03-23 06:44:04
● 2026-05-01 09:59:50
● 2026-05-15 11:47:54

○A188.114.96.02026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-08 08:05:02
● 2026-03-23 06:44:04
○ 2026-05-01 09:59:50
○ 2026-05-15 11:47:54

○A188.114.97.02026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-08 08:05:02
● 2026-03-23 06:44:04
○ 2026-05-01 09:59:50
○ 2026-05-15 11:47:54

●A2606:4700:3030::ac43:81cb2026-03-08 → 2026-05-15 · 4 obs

● 2026-03-08 08:05:02
○ 2026-03-23 06:44:04
● 2026-05-01 09:59:50
● 2026-05-15 11:47:54

●A2606:4700:3033::6815:2e92026-03-08 → 2026-05-15 · 4 obs

● 2026-03-08 08:05:02
○ 2026-03-23 06:44:04
● 2026-05-01 09:59:50
● 2026-05-15 11:47:54

○A2a06:98c1:3120::2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-08 08:05:02
● 2026-03-23 06:44:04
○ 2026-05-01 09:59:50
○ 2026-05-15 11:47:54

○A2a06:98c1:3121::2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-08 08:05:02
● 2026-03-23 06:44:04
○ 2026-05-01 09:59:50
○ 2026-05-15 11:47:54

○CNAMEurlforward.namebright.com2020-02-17 → 2020-02-17 · 3 obs

● 2020-02-17 00:20:02
○ 2026-03-08 08:05:02
○ 2026-05-15 11:47:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
roombuilding.com	eva.ns.cloudflare.com, matt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.114

NS records: eva.ns.cloudflare.com, matt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roombuilding.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.203, 104.21.2.233`
AAAA	2	`2606:4700:3033::6815:2e9, 2606:4700:3030::ac43:81cb`
NS	2	`eva.ns.cloudflare.com, matt.ns.cloudflare.com`
MX	2	`mta1.roombuilding.com (pri: 1), mta2.roombuilding.com (pri: 1)`
TXT	1	`v=spf1 ip4:5.157.136.64 ip4:5.157.136.65`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eva.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

roombuilding.com refers to four IP numbers: 2606:4700:3030::ac43:81cb, 2606:4700:3033::6815:2e9, 104.21.2.233 and 172.67.129.203.

Other host names, for instance kingkongsakti.org, www.oddcities.com, marketzo.gifts, www.fe-nuol.edu.la and alphaspin674.com share IP numbers with roombuilding.com.

Name Servers

roombuilding.com's delegation uses two name servers: eva.ns.cloudflare.com and matt.ns.cloudflare.com.

roombuilding.com uses the same name server setup as other domains, such as aacsa.com.sa, agendamentomaua.org, post199.org, xkekos.tv and euro-rain.es.

roombuilding.com at least partially shares name servers with other domains, including feelathome.gr, 769xe.com, all-auto.org, finjoy.com and ex-3.eu.

These name servers are commonly used with igor.ns.cloudflare.com.

Host names with six IP numbers:

eva.ns.cloudflare.com points to 2606:4700:50::adf5:3a72, 2803:f800:50::6ca2:c072, 2a06:98c1:50::ac40:2072, 108.162.192.114, 172.64.32.114 and 173.245.58.114.

matt.ns.cloudflare.com points to 2606:4700:58::adf5:3b83, 2803:f800:50::6ca2:c183, 2a06:98c1:50::ac40:2183, 108.162.193.131, 172.64.33.131 and 173.245.59.131.

Mail Servers

roombuilding.com is served by two mail servers mta1.roombuilding.com and mta2.roombuilding.com.

Host names with a single IP address: mta1.roombuilding.com points to 188.74.210.6; mta2.roombuilding.com points to 188.74.183.198.

roombuilding.com - robtex.com