`maremcasa.pt`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:19a1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:865f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.161^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.95^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`robin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ada^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robin.ns.cloudflare.com`
		A	108.162.192.218^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	172.64.32.218^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	173.245.58.218^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
NS	`sevki.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sevki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sevki.ns.cloudflare.com`
		A	108.162.195.164^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	162.159.44.164^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	172.64.35.164^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.161, 172.67.134.95
		IPv6 hints	2606:4700:3030::6815:19a1, 2606:4700:3037::ac43:865f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`robin.ns.cloudflare.com`dns@cloudflare.com serial=2403140727

`pt`

	DNSSEC	🔒 Signed (DS record present)
	NS	`curiosity.dns.pt` ⭐
	NS	`a.dns.pt`
	NS	`b.dns.pt`
	NS	`c.dns.pt`
	NS	`d.dns.pt`
	NS	`e.dns.pt`
	NS	`g.dns.pt`
	NS	`h.dns.pt`
	NS	`ns.dns.br` ⚠️ Not in parent delegation
	NS	`ns2.nic.fr` ⚠️ Not in parent delegation
	SOA	`curiosity.dns.pt`request@dns.pt 2026-05-12 #47

Previously MX for

maremcasa.pt

Similar names

mamacares.org

sammacare.co.kr

marmecasa.com

casamamre.org

DNS History

16 records (6 active, 10 former)

○NSns1.tugatech.com.pt2015-10-28 → 2020-02-18 · 5 obs

○ 2015-06-08 15:43:14
● 2015-10-28 05:16:50
● 2020-02-18 22:02:50
○ 2026-04-07 19:18:02
○ 2026-05-12 23:50:28

○NSns2.tugatech.com.pt2015-10-28 → 2020-02-18 · 5 obs

○ 2015-06-08 15:43:14
● 2015-10-28 05:16:50
● 2020-02-18 22:02:50
○ 2026-04-07 19:18:02
○ 2026-05-12 23:50:28

○NSos1.wallpaper.pt2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 15:43:14
○ 2015-10-28 05:16:50
○ 2026-05-12 23:50:28

○NSos3.wallpaper.pt2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 15:43:14
○ 2015-10-28 05:16:50
○ 2026-05-12 23:50:28

●NSrobin.ns.cloudflare.com2026-05-12 → 2026-05-12 · 3 obs

○ 2026-04-07 19:18:02
● 2026-05-12 23:50:26
● 2026-05-12 23:50:28

●NSsevki.ns.cloudflare.com2026-05-12 → 2026-05-12 · 3 obs

○ 2026-04-07 19:18:02
● 2026-05-12 23:50:26
● 2026-05-12 23:50:28

○MXmaremcasa.pt2015-06-08 → 2020-02-18 · 4 obs

● 2015-06-08 15:43:14
● 2020-02-18 22:02:50
○ 2026-04-07 19:18:02
○ 2026-05-12 23:50:28

●A104.21.25.1612026-05-12 → 2026-05-12 · 3 obs

○ 2026-04-07 19:18:02
● 2026-05-12 23:50:26
● 2026-05-12 23:50:28

○A137.74.207.1872020-02-18 → 2020-02-18 · 4 obs

○ 2017-03-23 14:19:16
● 2020-02-18 22:02:50
○ 2026-04-07 19:18:02
○ 2026-05-12 23:50:28

●A172.67.134.952026-05-12 → 2026-05-12 · 3 obs

○ 2026-04-07 19:18:02
● 2026-05-12 23:50:26
● 2026-05-12 23:50:28

○A194.107.127.512015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 15:43:14
○ 2015-10-28 05:16:50
○ 2026-05-12 23:50:28

○A2001:41d0:1008:31bb::dd2020-02-18 → 2020-02-18 · 4 obs

○ 2017-03-23 14:19:16
● 2020-02-18 22:02:50
○ 2026-04-07 19:18:02
○ 2026-05-12 23:50:28

○A2001:41d0:8:56af::1d62015-10-28 → 2017-03-23 · 5 obs

○ 2015-06-08 15:43:14
● 2015-10-28 05:16:50
● 2017-03-23 14:19:16
○ 2020-02-18 22:02:50
○ 2026-05-12 23:50:28

●A2606:4700:3030::6815:19a12026-05-12 → 2026-05-12 · 3 obs

○ 2026-04-07 19:18:02
● 2026-05-12 23:50:26
● 2026-05-12 23:50:28

●A2606:4700:3037::ac43:865f2026-05-12 → 2026-05-12 · 3 obs

○ 2026-04-07 19:18:02
● 2026-05-12 23:50:26
● 2026-05-12 23:50:28

○A37.59.3.1752015-10-28 → 2017-03-23 · 5 obs

○ 2015-06-08 15:43:14
● 2015-10-28 05:16:50
● 2017-03-23 14:19:16
○ 2020-02-18 22:02:50
○ 2026-05-12 23:50:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, c.dns.pt, b.dns.pt, d.dns.pt...	-
maremcasa.pt	robin.ns.cloudflare.com, sevki.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.164

NS records: robin.ns.cloudflare.com, sevki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for maremcasa.pt (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.95, 104.21.25.161`
AAAA	2	`2606:4700:3037::ac43:865f, 2606:4700:3030::6815:19a1`
NS	2	`robin.ns.cloudflare.com, sevki.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`robin.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

maremcasa.pt maps to four IP numbers: 2606:4700:3030::6815:19a1, 2606:4700:3037::ac43:865f, 104.21.25.161 and 172.67.134.95.

Other host names, for instance cruysberghs.be, oriventhulexa.com, mail.retrosega.com, foodpr.ie and www.iphylo.org share IP numbers with maremcasa.pt.

Name Servers

Two name servers robin.ns.cloudflare.com and sevki.ns.cloudflare.com are delegated to maremcasa.pt.

maremcasa.pt uses the same name server configuration as other domains, such as inolab.jp, playmelbeteg.com, faab-portes-lpa.fr, wkdialogue.ch and ofelbe.com.

maremcasa.pt at least partially shares name servers with other domains such as imperialpoolandkaraoke.com, dichroled.com, confirmation-id99214.com, gadgetguy.dk and joto.live.

These name servers are commonly used with mona.ns.cloudflare.com, lana.ns.cloudflare.com, lina.ns.cloudflare.com and rita.ns.cloudflare.com.

Host names with six IP numbers: Host name robin.ns.cloudflare.com points to 2606:4700:50::adf5:3ada, 2803:f800:50::6ca2:c0da, 2a06:98c1:50::ac40:20da, 108.162.192.218, 172.64.32.218 and 173.245.58.218; host name sevki.ns.cloudflare.com points to 2606:4700:58::a29f:2ca4, 2803:f800:50::6ca2:c3a4, 2a06:98c1:50::ac40:23a4, 108.162.195.164, 162.159.44.164 and 172.64.35.164.

maremcasa.pt - robtex.com

maremcasa.pt

pt

Previously MX for

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`maremcasa.pt`

`pt`