arossavvaerk.dk

📜 Historical scan 2026-06-26 13:19:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arossavvaerk.dk is a .dk domain served by 2 nameservers (anirban.ns.cloudflare.com, dee.ns.cloudflare.com). It was registered on 25 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.167 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 210ms

Nameserver	IP addresses	PTR	ASN / ISP
anirban.ns.cloudflare.com	108.162.193.64 172.64.33.64 173.245.59.64 2606:4700:58::adf5:3b40 2803:f800:50::6ca2:c140 2a06:98c1:50::ac40:2140	anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dee.ns.cloudflare.com	108.162.192.93 172.64.32.93 173.245.58.93 2606:4700:50::adf5:3a5d 2803:f800:50::6ca2:c05d 2a06:98c1:50::ac40:205d	dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 228ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.167	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.10	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 207ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	300s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

2 records 211ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:910a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:51a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 198ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.167,172.67.145.10 ech=AEX+DQBB+gAgACAsXf9D47eVAyQlFQRZGTLbiq3hjK2ixMlp5qllFb2sDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:910a,2606:4700:3037::6815:51a7

📝 TXT Records#

1 records 426ms

TXT Record
v=spf1 include:spf.onlinemail.io -all

✉️ SPF#

Policy	Record (arossavvaerk.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io -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 2026-10-22 06:11:14

www	104.21.81.167 172.67.145.10 2606:4700:3034::ac43:910a 2606:4700:3037::6815:51a7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network arossavvaerk.dk: 104.21.81.167 172.67.145.10 2606:4700:3034::ac43:910a 2606:4700:3037::6815:51a7 (AS13335) www.arossavvaerk.dk: 104.21.81.167 172.67.145.10 2606:4700:3034::ac43:910a 2606:4700:3037::6815:51a7 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

278ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

191ms

Field	Value
Serial	2405555148
Primary NS (MNAME)	anirban.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 21:45:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-06-25
Expires	2030-06-30 (1347d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

210ms

228ms

207ms

AAAA

211ms

TXT

426ms

CAA

208ms

HTTPS

198ms

TLSA

230ms

SOA

191ms

MTA-STS

218ms

DNSSEC

278ms

SRV

243ms

Total

1683ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 06:11:14	574ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 23:48:12	537ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 01:20:22	541ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-24 23:55:55	1201ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 23:30:16	569ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-20 11:38:20	2058ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-16 15:07:27	1756ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 10:49:06	796ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-28 12:45:52	10554ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-17 16:49:49	9301ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-02 13:51:14	2742ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 22:27:01	882ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 13:19:56 shown	1683ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 17:46:36	903ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 05:27:58	1003ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:41:25	611ms	2 NS 2 A 2 MX	🔓 Insecure