`erccooffice.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:25b7^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d3a2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.183^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.162^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harmony.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2692^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c292^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harmony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2292^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harmony.ns.cloudflare.com`
		A	108.162.194.146^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	162.159.38.146^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	172.64.34.146^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
MX	`erccooffice-info.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
TXT	`MS=ms64390073`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.183, 172.67.211.162
		IPv6 hints	2606:4700:3035::6815:25b7, 2606:4700:3037::ac43:d3a2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`harmony.ns.cloudflare.com`dns@cloudflare.com serial=2408913325

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785570145

Subdomains

www.erccooffice.info

Same first word

erccooffice.info

DNS History

9 records (7 active, 2 former)

●NSharmony.ns.cloudflare.com2026-05-11 → 2026-08-01 · 2 obs

● 2026-05-11 17:41:58
● 2026-08-01 08:17:14

●NSthaddeus.ns.cloudflare.com2026-05-11 → 2026-08-01 · 2 obs

● 2026-05-11 17:41:58
● 2026-08-01 08:17:14

●MXerccooffice-info.mail.protection.outlook.com2026-05-11 → 2026-08-01 · 2 obs

● 2026-05-11 17:41:58
● 2026-08-01 08:17:14

●A104.21.37.1832026-05-11 → 2026-08-01 · 2 obs

● 2026-05-11 17:41:58
● 2026-08-01 08:17:14

●A172.67.211.1622026-05-11 → 2026-08-01 · 2 obs

● 2026-05-11 17:41:58
● 2026-08-01 08:17:14

○A2606:4700:3030::6815:25b72026-05-11 → 2026-05-11 · 3 obs

● 2026-05-11 17:41:58
○ 2026-07-08 23:45:12
○ 2026-08-01 08:17:14

○A2606:4700:3033::ac43:d3a22026-05-11 → 2026-05-11 · 3 obs

● 2026-05-11 17:41:58
○ 2026-07-08 23:45:12
○ 2026-08-01 08:17:14

●A2606:4700:3035::6815:25b72026-07-08 → 2026-08-01 · 3 obs

○ 2026-05-11 17:41:58
● 2026-07-08 23:45:12
● 2026-08-01 08:17:14

●A2606:4700:3037::ac43:d3a22026-07-08 → 2026-08-01 · 3 obs

○ 2026-05-11 17:41:58
● 2026-07-08 23:45:12
● 2026-08-01 08:17:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
erccooffice.info	thaddeus.ns.cloudflare.com, harmony.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.127

NS records: thaddeus.ns.cloudflare.com, harmony.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for erccooffice.info (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.183, 172.67.211.162`
AAAA	2	`2606:4700:3035::6815:25b7, 2606:4700:3037::ac43:d3a2`
NS	2	`harmony.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
MX	1	`erccooffice-info.mail.protection.outlook`
TXT	2	`MS=ms64390073, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harmony.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

www.erccooffice.info is a subdomain of erccooffice.info.

IP Addresses

erccooffice.info points to the four IP addresses 104.21.37.183, 172.67.211.162, 2606:4700:3035::6815:25b7 and 2606:4700:3037::ac43:d3a2.

www.nontonanime.org, hnc.gr, demo.laraship.com and two other host names share IP numbers with erccooffice.info.

Name Servers

erccooffice.info is served by two delegated name servers, harmony.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

erccooffice.info uses the same name servers as several other domains — among them erccentraloffice.info, onproof.com, erccoassociates.info and two more.

The name servers of erccooffice.info overlap at least partially with those of other domains — among them homeautomation485d.info, pagodapaint.com, westcoastmarinecleaning.com and two more.

It is common to find these name servers alongside the name servers crystal.ns.cloudflare.com, vick.ns.cloudflare.com, coco.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

harmony.ns.cloudflare.com carries IP addresses 108.162.194.146, 162.159.38.146 and 172.64.34.146, with 3 other addresses beyond those.

thaddeus.ns.cloudflare.com carries IP addresses 108.162.195.127, 162.159.44.127 and 172.64.35.127, with 3 other addresses beyond those.

Mail Servers

Mail for erccooffice.info is handled by a single mail server, erccooffice-info.mail.protection.outlook.com.

erccooffice-info.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.144.0, 52.101.144.3, 52.101.145.0 and 5 others.

erccooffice.info - robtex.com