seieroehus.dk

📜 Historical scan 2026-06-17 20:45:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seieroehus.dk is a .dk domain served by 2 nameservers (ns1.onwelcom.dk, ns2.onwelcom.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.93.234.46 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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 89ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.onwelcom.dk	185.51.79.241	ns1.onwelcom.dk	AS205984 Powernet Aps
ns2.onwelcom.dk	185.51.79.251	—	AS205984 Powernet Aps

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.93.234.46	—	ec2-54-93-234-46.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.93.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b	lm-in-f27.1e100.net li-in-x1b.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4003:c26::1a	tp-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	54.93.234.46
🔶 Autoconfig	54.93.234.46

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 279ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (seieroehus.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-11 15:58:25

www CNAME	seieroehus.s3-website.eu-central-1.amazonaws.com (all on amazonaws.com) → 3.5.120.129 3.5.120.181 3.5.120.94 3.5.122.138 3.5.122.166 3.5.134.198 3.5.136.58 52.219.168.16 (AS16509)
www vs bare domain	Same network seieroehus.dk: 54.93.234.46 (AS16509) www.seieroehus.dk: 3.5.120.129 3.5.120.181 3.5.120.94 3.5.122.138 (AS16509)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

84ms

Field	Value
Serial	2017013018
Primary NS (MNAME)	ns1.onwelcom.dk
Responsible (RNAME)	hostmaster@seieroehus.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

89ms

38ms

AAAA

48ms

TXT

279ms

CAA

77ms

HTTPS

88ms

TLSA

139ms

SOA

84ms

MTA-STS

76ms

DNSSEC

68ms

SRV

126ms

Total

962ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:30:09	3502ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-26 17:30:44	877ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-17 20:45:11 shown	962ms	2 NS 1 A 5 MX	🔓 Insecure