østrogen.dk xn--strogen-p1a.dk

📜 Historical scan 2026-06-21 09:21:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

østrogen.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.16.234.74 is hosted by Amazon.com, Inc. (AS16509) in Ireland. 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#

2 records 92ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.16.234.74	3600s	ec2-52-16-234-74.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.16.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	194.165.56.221
🔶 Autoconfig	194.165.56.221

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1468ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (østrogen.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.østrogen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:65250275ea9c3@dmarc.centerasecurity.com;

📬 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 2026-10-07 16:58:22

www	52.16.234.74 (AS16509) (address records, no CNAME)
www vs bare domain	Same network østrogen.dk: 52.16.234.74 (AS16509) www.østrogen.dk: 52.16.234.74 (AS16509)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1183ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

1152ms

Field	Value
Serial	2025031100
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

92ms

74ms

1147ms

AAAA

106ms

TXT

1468ms

CAA

111ms

HTTPS

134ms

TLSA

118ms

SOA

1152ms

MTA-STS

93ms

DNSSEC

1183ms

SRV

1143ms

Total

1958ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 11:57:55	697ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-13 10:34:24	613ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-28 07:09:50	685ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-02 16:38:02	2579ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-21 09:21:34 shown	1958ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-21 02:18:16	360ms	0 NS 0 A 0 MX	🔒 Secure
2026-06-18 06:47:00	746ms	2 NS 1 A 0 MX	🔒 Secure