oensmurer.dk

📜 Historical scan 2026-08-08 03:07:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oensmurer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.56.157.253 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by oensmurer-dk.mail.protection.outlook.com. 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 48ms

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 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.56.157.253	3600s	—	AS31027	GlobalConnect A/S	5.56.144.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	oensmurer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::c 52.101.68.10 52.101.68.21 52.101.68.25 52.101.73.15	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 169ms

TXT Record
MS=ms12092136
v=spf1 a mx ip4:5.56.157.241 ip4:5.56.157.242 ip4:5.56.157.245 ip4:5.56.157.247 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (oensmurer.dk)
-all (hard fail)	v=spf1 a mx ip4:5.56.157.241 ip4:5.56.157.242 ip4:5.56.157.245 ip4:5.56.157.247 include:spf.protection.outlook.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 2026-10-25 23:26:45

www	5.56.157.253 (AS31027) (address records, no CNAME)
www vs bare domain	Same network oensmurer.dk: 5.56.157.253 (AS31027) www.oensmurer.dk: 5.56.157.253 (AS31027)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2026080701
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 2026-10-08 05:43:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-11-11
Expires	2027-04-30 (185d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

71ms

80ms

AAAA

65ms

TXT

169ms

CAA

63ms

HTTPS

59ms

TLSA

669ms

SOA

41ms

MTA-STS

70ms

DNSSEC

98ms

SRV

84ms

Total

5924ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 23:26:45	546ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 19:17:51	1059ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 05:23:35	3243ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:29:36	623ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 09:31:43	2980ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:38:03	1482ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 01:22:28	5309ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 03:07:30 shown	5924ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 06:51:33	4148ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 13:20:14	902ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:39:21	1038ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:19:45	905ms	2 NS 1 A 1 MX	🔒 Secure