poelseum.dk

📜 Historical scan 2026-06-17 22:45:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

poelseum.dk is a .dk domain served by 2 nameservers (shaz.ns.cloudflare.com, zeus.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.212 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx10.mailspamprotection.com, mx20.mailspamprotection.com and 1 more. The zone is not DNSSEC-signed, publishes a 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
shaz.ns.cloudflare.com	108.162.194.249 162.159.38.249 172.64.34.249 2606:4700:50::a29f:26f9 2803:f800:50::6ca2:c2f9 2a06:98c1:50::ac40:22f9	shaz.ns.cloudflare.com shaz.ns.cloudflare.com shaz.ns.cloudflare.com shaz.ns.cloudflare.com shaz.ns.cloudflare.com shaz.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zeus.ns.cloudflare.com	108.162.193.249 172.64.33.249 173.245.59.249 2606:4700:58::adf5:3bf9 2803:f800:50::6ca2:c1f9 2a06:98c1:50::ac40:21f9	zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.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 44ms

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

📧 MX Records#

3 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx10.mailspamprotection.com	34.149.79.66	66.79.149.34.bc.googleusercontent.com	AS396982 Google LLC
20	—	mx20.mailspamprotection.com	34.120.156.61	61.156.120.34.bc.googleusercontent.com	AS396982 Google LLC
30	—	mx30.mailspamprotection.com	34.111.121.216	216.121.111.34.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:16d4	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:cf1c	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.212,172.67.207.28 ech=AEX+DQBBnAAgACBeRsiogButg1cXG+B47GvAtSqi3Ug1C0cFugeMjxDaMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:16d4,2606:4700:3035::ac43:cf1c

📝 TXT Records#

1 records 160ms

TXT Record
v=spf1 +a +mx +a:es82.siteground.eu include:poelseum.dk.spf.auto.dnssmarthost.net ~all

✉️ SPF#

Policy	Record (poelseum.dk)
~all (soft fail)	v=spf1 +a +mx +a:es82.siteground.eu include:poelseum.dk.spf.auto.dnssmarthost.net ~all

📨 DMARC#

Policy	Record (_dmarc.poelseum.dk)
p=none (monitor only)	v=DMARC1; p=none; aspf=r; adkim=r;

📬 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 12:33:05

www	104.21.22.212 172.67.207.28 2606:4700:3031::ac43:cf1c 2606:4700:3034::6815:16d4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network poelseum.dk: 104.21.22.212 172.67.207.28 2606:4700:3031::ac43:cf1c 2606:4700:3034::6815:16d4 (AS13335) www.poelseum.dk: 104.21.22.212 172.67.207.28 2606:4700:3031::ac43:cf1c 2606:4700:3034::6815:16d4 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

error include:poelseum.dk.spf.auto.dnssmarthost.net has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2405874454
Primary NS (MNAME)	shaz.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

44ms

55ms

AAAA

35ms

TXT

160ms

CAA

38ms

HTTPS

33ms

TLSA

95ms

SOA

29ms

MTA-STS

39ms

DNSSEC

82ms

SRV

68ms

Total

775ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 05:30:32	817ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 05:10:58	852ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-19 20:25:47	1256ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-12 15:34:34	995ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-02 15:50:02	9859ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 02:16:43	752ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 11:57:09	1370ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-29 17:18:31	1181ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-16 09:26:32	1223ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 22:45:29 shown	775ms	2 NS 2 A 3 MX	🔓 Insecure