doermandsbureauet.dk

📜 Historical scan 2026-06-17 04:08:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

doermandsbureauet.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.9.143.154 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

4 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.9.143.154	—	server.dominoevers.dk	AS24940	Hetzner Online GmbH	5.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 111ms

TXT Record
v=spf1 include:sendgrid.net ~all

✉️ SPF#

Policy	Record (doermandsbureauet.dk)
~all (soft fail)	v=spf1 include:sendgrid.net ~all

📨 DMARC#

Policy	Record (_dmarc.doermandsbureauet.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-18 12:29:32

www	5.9.143.154 (AS24940) (address records, no CNAME)
www vs bare domain	Same network doermandsbureauet.dk: 5.9.143.154 (AS24940) www.doermandsbureauet.dk: 5.9.143.154 (AS24940)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u3670267.wl018.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u3670267.wl018.sendgrid.net	RSA · ~1024 bit below 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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

2 records 31ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

67ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

39ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

34ms

29ms

42ms

AAAA

40ms

TXT

111ms

CAA

28ms

HTTPS

71ms

TLSA

31ms

SOA

39ms

MTA-STS

35ms

DNSSEC

67ms

SRV

0ms

Total

372ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 20:12:13	1183ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 20:00:25	664ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 15:53:45	477ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 09:56:14	483ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:55:53	914ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:48:34	544ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:15:14	1594ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:14:36	15188ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:08:58 shown	372ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:01:06	674ms	4 NS 1 A 1 MX	🔒 Secure