boost-amager.dk

📜 Historical scan 2026-06-16 16:05:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boost-amager.dk is a .dk domain served by 2 nameservers (ns1.printpusher.de, pdns02.domaincontrol.com). It was registered on 3 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.148.200.254 is hosted by Host Europe GmbH (AS21499) in The Netherlands. Mail is handled by mail.boost-amager.dk. The zone is DNSSEC-signed but currently fails validation, 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#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.printpusher.de	—	—	—
pdns02.domaincontrol.com	—	—	—

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.148.200.254	—	254.200.148.37.host.secureserver.net	AS21499	Host Europe GmbH	37.148.200.0/21	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.boost-amager.dk	37.148.200.254	254.200.148.37.host.secureserver.net	AS21499 Host Europe GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 143ms

TXT Record
v=spf1 +a +mx include:secureserver.net -all

✉️ SPF#

Policy	Record (boost-amager.dk)
-all (hard fail)	v=spf1 +a +mx include:secureserver.net -all

📨 DMARC#

Policy	Record (_dmarc.boost-amager.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 2026-10-10 00:47:45

www CNAME	boost-amager.dk (all on boost-amager.dk) → 37.148.200.254 (AS21499)
www vs bare domain	Same network boost-amager.dk: 37.148.200.254 (AS21499) www.boost-amager.dk: 37.148.200.254 (AS21499)
Wildcard	No

✍️ 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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'boost-amager.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

66ms

Field	Value
Serial	2026060302
Primary NS (MNAME)	ns1.printpusher.de
Responsible (RNAME)	vhi@printpusher.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-10 04:31:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-05-03
Expires	2027-05-31 (225d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

43ms

42ms

AAAA

71ms

TXT

143ms

CAA

61ms

HTTPS

44ms

TLSA

86ms

SOA

66ms

MTA-STS

45ms

DNSSEC

66ms

SRV

0ms

Total

430ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 10:22:48	2330ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 10:20:55	701ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 23:30:52	2977ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 19:07:35	3184ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 21:19:54	643ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 19:54:36	754ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 11:30:27	845ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 04:19:10	815ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 16:05:39 shown	430ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-16 16:04:13	2571ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 16:01:51	1757ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 16:00:23	875ms	2 NS 1 A 1 MX	🔓 Insecure