signedamsgaard.dk

📜 Historical scan 2026-06-17 21:34:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

signedamsgaard.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 19 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.237 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by signedamsgaard-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.237	—	linux31.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	signedamsgaard-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::5 2a01:111:f403:ca09::8 52.101.68.15 52.101.68.27 52.101.73.1 52.101.73.8	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am0pr04cu00500.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	autodiscover.outlook.com → 52.97.105.200
🔶 Autoconfig	185.21.41.237

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 159ms

TXT Record
MS=ms91810030
v=spf1 include:spf.protection.outlook.com include:spf2.onlineplus.dk include:spf.rpost.net -all

✉️ SPF#

Policy	Record (signedamsgaard.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf2.onlineplus.dk include:spf.rpost.net -all

📨 DMARC#

Policy	Record (_dmarc.signedamsgaard.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-23 15:07:48

www	185.21.41.237 (AS48854) (address records, no CNAME)
www vs bare domain	Same network signedamsgaard.dk: 185.21.41.237 (AS48854) www.signedamsgaard.dk: 185.21.41.237 (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: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2023112101
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 2026-10-10 13:13:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-09-19
Expires	2027-09-30 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

54ms

46ms

AAAA

45ms

TXT

159ms

CAA

36ms

HTTPS

44ms

TLSA

476ms

SOA

44ms

MTA-STS

84ms

DNSSEC

75ms

SRV

128ms

Total

1104ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 15:07:48	674ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 21:19:49	3117ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 08:44:54	963ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 04:56:29	1199ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 16:37:08	952ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 21:34:15 shown	1104ms	2 NS 1 A 1 MX	🔒 Secure