arcagency.dk

📜 Historical scan 2026-08-07 08:35:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arcagency.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 6 August 2026 (WHOIS) and first appeared in the .dk zone on 7 August 2026. 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#

3 records 122ms

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#

🌍

No A records found

📧 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#

📝

No TXT records found

✉️ 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 2026-10-13 07:42:08

www CNAME	ext-cust.squarespace.com (all on squarespace.com) → 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
www vs bare domain	Same network arcagency.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) www.arcagency.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

290ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026080601
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 2026-10-04 19:11:31

Field	Value
Registrar	Simply.com A/S
Registered	2026-08-06
Expires	2027-08-05 (290d)

📋 WHOIS#

⏱️ Lookup Timing#

122ms

215ms

206ms

AAAA

164ms

TXT

283ms

CAA

205ms

HTTPS

128ms

TLSA

18ms

SOA

0ms

MTA-STS

233ms

DNSSEC

290ms

SRV

218ms

Total

836ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:42:08	1304ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-13 07:31:23	804ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-04 18:35:05	2107ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-03 18:27:04	571ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-02 03:40:19	796ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-01 03:36:11	687ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-30 03:31:13	345ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-24 23:23:13	408ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-17 01:19:27	382ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-27 11:29:23	426ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-07 08:35:43 shown	836ms	3 NS 0 A 0 MX	🔒 Secure