osterhornumvand.dk

Records from scan: 2026-10-03 18:59:54 · 1340ms total · last checked 2026-10-17 18:38 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osterhornumvand.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 7 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 209.97.140.157 is hosted by DigitalOcean, LLC (AS14061) in United Kingdom. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
209.97.140.157	600s	—	AS14061	DigitalOcean, LLC	209.97.128.0/18	🇬🇧 United Kingdom	Slough

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	209.97.140.157
🔶 Autoconfig	209.97.140.157

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-09 01:06:45

www	209.97.140.157 (AS14061) (address records, no CNAME)
www vs bare domain	Same network osterhornumvand.dk: 209.97.140.157 (AS14061) www.osterhornumvand.dk: 209.97.140.157 (AS14061)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

262ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2026100300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 19:24:52

Field	Value
Registrar	Namehost by CoMaSys ApS
Registered	2025-11-07
Expires	2026-11-06 (19d)

📋 WHOIS#

⏱️ Lookup Timing#

105ms

78ms

84ms

AAAA

81ms

TXT

347ms

CAA

102ms

HTTPS

123ms

TLSA

317ms

SOA

63ms

MTA-STS

146ms

DNSSEC

262ms

SRV

176ms

Total

1340ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 18:59:54 shown	1340ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-20 05:07:38	2485ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-25 12:58:05	597ms	3 NS 1 A 0 MX	🔓 Insecure
2026-07-02 10:25:28	696ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-26 19:53:08	539ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-23 23:40:06	640ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-17 14:39:52	1002ms	3 NS 1 A 0 MX	🔓 Insecure