remaejendom.dk

Records from scan: 2026-10-17 14:39:28 · 1133ms total · last checked 2026-10-19 15:48 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

remaejendom.dk is a .dk domain served by 2 nameservers (johnny.ns.cloudflare.com, sierra.ns.cloudflare.com). It was registered on 9 July 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.36 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by remaejendom-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
johnny.ns.cloudflare.com	108.162.195.186 162.159.44.186 172.64.35.186 2606:4700:58::a29f:2cba 2803:f800:50::6ca2:c3ba 2a06:98c1:50::ac40:23ba	johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sierra.ns.cloudflare.com	108.162.194.245 162.159.38.245 172.64.34.245 2606:4700:50::a29f:26f5 2803:f800:50::6ca2:c2f5 2a06:98c1:50::ac40:22f5	sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.55.36	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.107	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	remaejendom-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca48::8 2a01:111:f403:ca48::a 52.101.103.140 52.101.103.36 52.101.209.31 52.101.73.145	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.144.107
🔶 Autoconfig	104.21.55.36

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3724	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:906b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.55.36,172.67.144.107 ech=AEX+DQBBWgAgACCljesv8Km3jqZjwDEewdBUUlpdkNw8a6N6VX5o3JM3PQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3724,2606:4700:3033::ac43:906b

📝 TXT Records#

2 records 187ms

TXT Record
MS=ms51587502
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (remaejendom.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.remaejendom.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:682afc9da1e13@dmarc-dk.centerasecurity.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-17 14:39:28

www	104.21.55.36 172.67.144.107 2606:4700:3032::6815:3724 2606:4700:3033::ac43:906b (AS13335) (address records, no CNAME)
www vs bare domain	Same network remaejendom.dk: 104.21.55.36 172.67.144.107 2606:4700:3032::6815:3724 2606:4700:3033::ac43:906b (AS13335) www.remaejendom.dk: 104.21.55.36 172.67.144.107 2606:4700:3032::6815:3724 2606:4700:3033::ac43:906b (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-remaejendom-dk._domainkey.rema1000dk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-remaejendom-dk._domainkey.rema1000dk.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

61ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

30ms

Field	Value
Serial	2417502400
Primary NS (MNAME)	johnny.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 14:50:15

Field	Value
Registrar	A/S SCANNET
Registered	2009-07-09
Expires	2027-07-31 (284d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
reitangroup.dk	A/S SCANNET
reitanudvikling.dk	A/S SCANNET
rema-ejendom.dk	A/S SCANNET
remaejendomsinvest.dk	A/S SCANNET
remaetablering.dk	A/S SCANNET

📋 WHOIS#

⏱️ Lookup Timing#

43ms

41ms

33ms

AAAA

47ms

TXT

187ms

CAA

23ms

HTTPS

38ms

TLSA

639ms

SOA

30ms

MTA-STS

52ms

DNSSEC

61ms

SRV

60ms

Total

1133ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 14:39:28 shown	1133ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-16 14:29:08	2306ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-15 06:31:45	2117ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 23:31:22	1151ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 21:44:51	1898ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-09 09:33:21	2486ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-17 04:45:04	1988ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-13 17:20:26	6716ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-19 12:52:07	9198ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-30 16:26:41	989ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 05:36:53	1739ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 17:25:55	2373ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 20:36:58	994ms	2 NS 1 A 1 MX	🔒 Secure