arches2020.dk

Records from scan: 2026-10-02 16:42:16 · 474ms total · last checked 2026-10-16 13:07 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arches2020.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 28 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.236.166.178 is hosted by Microsoft Corporation (AS8075) in The Netherlands. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.236.166.178	3600s	—	AS8075	Microsoft Corporation	52.224.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 157ms

TXT Record
HARICA-i1VwYNbAmL9vsrq1dZw

✉️ 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#

checked 2026-10-07 18:53:16

www CNAME	azure.sitecore.dtu.dk (all on dtu.dk) → 52.236.166.178 (AS8075)
www vs bare domain	Same network arches2020.dk: 52.236.166.178 (AS8075) www.arches2020.dk: 52.236.166.178 (AS8075)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026100200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 17:07:51

Field	Value
Registrar	Simply.com A/S
Registered	2020-05-28
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

66ms

52ms

AAAA

34ms

TXT

157ms

CAA

66ms

HTTPS

73ms

TLSA

49ms

SOA

38ms

MTA-STS

77ms

DNSSEC

95ms

SRV

89ms

Total

474ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 16:42:16 shown	474ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-15 10:11:00	549ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-27 23:10:19	1156ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-23 04:44:49	1813ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-21 13:28:26	974ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:38:14	535ms	3 NS 1 A 0 MX	🔒 Secure