cityejendomme.dk

📜 Historical scan 2026-09-26 17:48:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cityejendomme.dk is a .dk domain served by 2 nameservers (alec.ns.cloudflare.com, kehlani.ns.cloudflare.com). It was registered on 17 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.86.76 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by cityejendomme-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
alec.ns.cloudflare.com	108.162.193.59 172.64.33.59 173.245.59.59 2606:4700:58::adf5:3b3b 2803:f800:50::6ca2:c13b 2a06:98c1:50::ac40:213b	alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kehlani.ns.cloudflare.com	108.162.194.223 162.159.38.223 172.64.34.223 2606:4700:50::a29f:26df 2803:f800:50::6ca2:c2df 2a06:98c1:50::ac40:22df	kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.86.76	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.216.147	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	cityejendomme-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::a 2a01:111:f403:ca21::e 2a01:111:f403:ca48::12 52.101.103.137 52.101.68.12 52.101.68.21 52.101.73.123	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am6pr02cu00203.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

🔷 AAAA Records (IPv6)#

2 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:d893	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:564c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.76,172.67.216.147 ech=AEX+DQBBRwAgACAXibnTNV1ZwX2Mk7Vy2bhEV/DYLw74H3mlNyC7Wkf6VAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d893,2606:4700:3036::6815:564c

🔌 SRV Records#

1 records 70ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	ssl2.itsecurity.dk

📝 TXT Records#

1 records 197ms

TXT Record
v=spf1 a include:spf.itsecurity.dk ip4:93.161.193.210 ip4:62.107.32.183 ip4:85.202.79.140 ip4:5.134.9.155 ip4:5.134.12.217 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cityejendomme.dk)
-all (hard fail)	v=spf1 a include:spf.itsecurity.dk ip4:93.161.193.210 ip4:62.107.32.183 ip4:85.202.79.140 ip4:5.134.9.155 ip4:5.134.12.217 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.cityejendomme.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@itsecurity.dk

📬 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#

latest probe, not this scan · checked 2026-10-09 14:31:20

www	104.21.86.76 172.67.216.147 2606:4700:3031::ac43:d893 2606:4700:3036::6815:564c (AS13335) (address records, no CNAME)
www vs bare domain	Same network cityejendomme.dk: 104.21.86.76 172.67.216.147 2606:4700:3031::ac43:d893 2606:4700:3036::6815:564c (AS13335) www.cityejendomme.dk: 104.21.86.76 172.67.216.147 2606:4700:3031::ac43:d893 2606:4700:3036::6815:564c (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	—	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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2414604539
Primary NS (MNAME)	alec.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 11:24:01

Field	Value
Registrar	CURANET A/S
Registered	2003-03-17
Expires	2027-03-31 (156d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

53ms

38ms

AAAA

68ms

TXT

197ms

CAA

65ms

HTTPS

34ms

TLSA

204ms

SOA

0ms

MTA-STS

42ms

DNSSEC

103ms

SRV

70ms

Total

937ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:31:20	1395ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 11:09:29	1629ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 06:33:33	1461ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 18:01:46	1517ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 17:48:02 shown	937ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 11:40:59	4837ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 02:24:51	1823ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 15:17:54	5900ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-01 20:14:47	3246ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 01:13:12	1442ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 01:22:47	2808ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 20:55:17	579ms	2 NS 2 A 1 MX	🔓 Insecure