osterhammel.dk

📜 Historical scan 2026-07-12 17:56:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osterhammel.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.28.183 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt2.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.28.183	3600s	—	AS47292	Sentia Denmark A/S	77.66.16.0/20	🇩🇰 Denmark	Værløse

📧 MX Records#

5 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c20::1b	lm-in-f27.1e100.net yulppbn-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	aspmx2.googlemail.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
30	3600s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.66.28.183
🔶 Autoconfig	77.66.28.183

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 243ms

TXT Record
v=spf1 include:aspmx.googlemail.com ~all

✉️ SPF#

Policy	Record (osterhammel.dk)
~all (soft fail)	v=spf1 include:aspmx.googlemail.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 2026-10-12 07:35:27

www	77.66.28.183 (AS47292) (address records, no CNAME)
www vs bare domain	Same network osterhammel.dk: 77.66.28.183 (AS47292) www.osterhammel.dk: 77.66.28.183 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

219ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 13:33:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-11-23
Expires	2026-11-30 (40d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

59ms

AAAA

59ms

TXT

243ms

CAA

64ms

HTTPS

62ms

TLSA

79ms

SOA

0ms

MTA-STS

121ms

DNSSEC

219ms

SRV

139ms

Total

1118ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 07:35:27	482ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 22:38:38	753ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-13 05:46:38	1364ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-31 18:47:56	4889ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 23:09:45	1260ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 06:32:54	2680ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 11:41:41	3758ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-17 21:19:02	1458ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-12 17:56:07 shown	1118ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-24 23:46:31	2098ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 14:18:58	1866ms	2 NS 1 A 5 MX	🔒 Secure