assecotendermanagement.dk

📜 Historical scan 2026-08-26 15:32:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

assecotendermanagement.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.64.20 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by .. 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.20	43200s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 181ms

TXT Record
lo05qgj0p4ht667k1o7rfb83ue

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 10:14:15

www CNAME	assecotendermanagementfrontend.azurewebsites.net (all on azurewebsites.net) → 20.50.64.20 (AS8075)
www vs bare domain	Same network assecotendermanagement.dk: 20.50.64.20 (AS8075) www.assecotendermanagement.dk: 20.50.64.20 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

156ms

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

🏷️ SOA#

99ms

Field	Value
Serial	2026080901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 10:27:16

Field	Value
Registrar	ONE.COM A/S
Registered	2021-10-04
Expires	2026-10-17 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

75ms

44ms

AAAA

36ms

TXT

181ms

CAA

40ms

HTTPS

73ms

TLSA

51ms

SOA

99ms

MTA-STS

113ms

DNSSEC

156ms

SRV

89ms

Total

4539ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 10:14:15	347ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 10:12:54	395ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 12:14:20	469ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 12:11:58	504ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 15:50:09	897ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 13:47:33	502ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:32:29 shown	4539ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 10:06:36	2342ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 22:11:24	581ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 20:18:10	1797ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:45:15	448ms	2 NS 1 A 0 MX	🔒 Secure