arossavvaerk.dk

📜 Historical scan 2026-06-16 13:41:25 · ← 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
anirban.ns.cloudflare.com	—	—	—
dee.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 48ms

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

📧 MX Records#

2 records 32ms

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

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:910a	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:51a7	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.167,172.67.145.10 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:910a,2606:4700:3032::6815:51a7

📝 TXT Records#

1 records 145ms

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 2026-10-12 08:55:23

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#

117ms

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

🏷️ SOA#

32ms

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 2026-10-08 23:03:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-06-25
Expires	2030-06-30 (1351d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

48ms

32ms

AAAA

44ms

TXT

145ms

CAA

43ms

HTTPS

43ms

TLSA

59ms

SOA

32ms

MTA-STS

121ms

DNSSEC

117ms

SRV

0ms

Total

611ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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	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 shown	611ms	2 NS 2 A 2 MX	🔓 Insecure