10er.dk

📜 Historical scan 2026-06-16 12:33:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

10er.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, jim.ns.cloudflare.com). It was registered on 2 November 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.80 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. 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 21ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	—	—	—
jim.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 35ms

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

📧 MX Records#

2 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	—	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

🔷 AAAA Records (IPv6)#

2 records 80ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:4950	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:bd17	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.80,172.67.189.23 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:4950,2606:4700:3035::ac43:bd17

📝 TXT Records#

1 records 87ms

TXT Record
v=spf1 include:spf.messagingengine.com include:mailgun.net ~all

✉️ SPF#

Policy	Record (10er.dk)
~all (soft fail)	v=spf1 include:spf.messagingengine.com include:mailgun.net ~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 2026-10-13 08:28:54

www	104.21.73.80 172.67.189.23 2606:4700:3035::6815:4950 2606:4700:3037::ac43:bd17 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 10er.dk: 104.21.73.80 172.67.189.23 2606:4700:3035::6815:4950 2606:4700:3037::ac43:bd17 (AS13335) www.10er.dk: 104.21.73.80 172.67.189.23 2606:4700:3035::6815:4950 2606:4700:3037::ac43:bd17 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

195ms

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

🏷️ SOA#

80ms

Field	Value
Serial	2406989960
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 10:22:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-11-02
Expires	2026-10-31 (14d)

📋 WHOIS#

⏱️ Lookup Timing#

21ms

35ms

48ms

AAAA

80ms

TXT

87ms

CAA

66ms

HTTPS

42ms

TLSA

127ms

SOA

80ms

MTA-STS

67ms

DNSSEC

195ms

SRV

0ms

Total

2255ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:28:54	2735ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-12 07:43:30	2059ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 15:22:27	795ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 11:51:18	916ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-25 20:33:57	1509ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-15 09:27:33	6631ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-13 10:55:55	7210ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-28 03:08:03	4529ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 03:32:59	2935ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-22 09:17:02	1319ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-16 12:33:28 shown	2255ms	2 NS 2 A 2 MX	🔓 Insecure