emailsystem.dk

📜 Historical scan 2026-10-07 22:38:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

emailsystem.dk is a .dk domain served by 2 nameservers (eric.ns.cloudflare.com, olga.ns.cloudflare.com). It was registered on 22 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.202.165.79 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.emailsystem.dk. 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
eric.ns.cloudflare.com	108.162.193.112 172.64.33.112 173.245.59.112 2606:4700:58::adf5:3b70 2803:f800:50::6ca2:c170 2a06:98c1:50::ac40:2170	eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olga.ns.cloudflare.com	108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089	olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.202.165.79	600s	srv01.innowise.dk	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.emailsystem.dk	116.202.165.79	srv01.innowise.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	116.202.165.79
🔶 Autoconfig	116.202.165.79

🔷 AAAA Records (IPv6)#

1 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:241:564::2	600s	srv01.innowise.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 176ms

TXT Record
v=spf1 +a +mx +a:srv01.innowise.dk -all

✉️ SPF#

Policy	Record (emailsystem.dk)
-all (hard fail)	v=spf1 +a +mx +a:srv01.innowise.dk -all

📨 DMARC#

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

📬 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 2026-10-17 19:35:53

www CNAME	emailsystem.dk (all on emailsystem.dk) → 116.202.165.79 2a01:4f8:241:564::2 (AS24940)
www vs bare domain	Same network emailsystem.dk: 116.202.165.79 2a01:4f8:241:564::2 (AS24940) www.emailsystem.dk: 116.202.165.79 2a01:4f8:241:564::2 (AS24940)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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.

🔎 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#

73ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2413301143
Primary NS (MNAME)	eric.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 20:02:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-04-22
Expires	2027-04-30 (193d)

🔗 Same registrant#

4 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).

Domain	Registrar
beautyzone.dk	Punktum dk A/S (direct)
julemandensverden.dk	Punktum dk A/S (direct)
lej-depot.dk	Punktum dk A/S (direct)
thejulekalender.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

43ms

29ms

AAAA

36ms

TXT

176ms

CAA

31ms

HTTPS

38ms

TLSA

256ms

SOA

43ms

MTA-STS

66ms

DNSSEC

73ms

SRV

67ms

Total

612ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 19:35:53	1341ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 22:38:38 shown	612ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 01:52:35	722ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 20:23:54	813ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-24 03:10:31	1315ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-23 02:19:25	2801ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-22 01:56:36	6966ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-19 00:40:31	4361ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 05:45:29	1517ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 13:48:39	976ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 02:02:06	1419ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 11:46:05	1583ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 05:38:44	1075ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 07:10:05	2371ms	2 NS 1 A 1 MX	🔓 Insecure