cisalomonsen.dk

📜 Historical scan 2026-06-16 20:55:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cisalomonsen.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 20 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by cisalomonsen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.16	—	splash.curanet.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	cisalomonsen-dk.mail.protection.outlook.com	52.101.68.21 52.101.68.39 52.101.73.1 52.101.73.26	mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 162ms

TXT Record
MS=ms71250340
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-10 00:46:27

www	212.237.249.16 (AS48854) (address records, no CNAME)
www vs bare domain	Same network cisalomonsen.dk: 212.237.249.16 (AS48854) www.cisalomonsen.dk: 212.237.249.16 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

154ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2023102006
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-21 19:10:18

Field	Value
Registrar	CURANET A/S
Registered	2023-10-20
Expires	2026-10-19 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

63ms

48ms

AAAA

47ms

TXT

162ms

CAA

57ms

HTTPS

44ms

TLSA

140ms

SOA

62ms

MTA-STS

86ms

DNSSEC

154ms

SRV

0ms

Total

661ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 13:22:00	398ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 18:46:40	2892ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-24 20:02:45	840ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 10:45:21	1162ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 09:43:52	1091ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 03:11:08	1182ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 13:21:47	1181ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:55:27 shown	661ms	2 NS 1 A 1 MX	🔒 Secure