duffyboats.dk

📜 Historical scan 2026-06-17 04:55:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duffyboats.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.140.164.60 is hosted by LeaseWeb Netherlands B.V. (AS60781) in The Netherlands. 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#

3 records 26ms

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

🌍 A Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.140.164.60	—	sh4963.sd.eurovps.com	AS60781	LeaseWeb Netherlands B.V.	185.140.164.0/23	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 26ms

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#

3 records 96ms

TXT Record
google-site-verification=m52PXbg9VLDDRqhLy2EkusjipB5Bx5o9wcOOxCU1hx8
klaviyo-site-verification=RpcsUq
v=spf1 +ip4:185.140.164.60 +include:spf.simply.com -all

✉️ SPF#

Policy	Record (duffyboats.dk)
-all (hard fail)	v=spf1 +ip4:185.140.164.60 +include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.duffyboats.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 2026-10-13 13:05:54

www	185.140.164.60 (AS60781) (address records, no CNAME)
www vs bare domain	Same network duffyboats.dk: 185.140.164.60 (AS60781) www.duffyboats.dk: 185.140.164.60 (AS60781)
Wildcard	Yes: any name under the zone resolves
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#

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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 430ms

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

🔐 DNSSEC#

99ms

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

🏷️ SOA#

21ms

Field	Value
Serial	2026031102
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#

26ms

27ms

26ms

AAAA

25ms

TXT

96ms

CAA

23ms

HTTPS

22ms

TLSA

430ms

SOA

21ms

MTA-STS

46ms

DNSSEC

99ms

SRV

0ms

Total

840ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 21:57:12	602ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 14:28:49	918ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 13:59:47	684ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-24 09:05:56	16962ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-30 15:52:13	724ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 22:23:23	812ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:55:06 shown	840ms	3 NS 1 A 1 MX	🔒 Secure