og-os.dk

📜 Historical scan 2026-08-27 11:49:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

og-os.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 July 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 169.50.151.236 is hosted by IBM Cloud (AS36351) in United States. Mail is handled by mx12.comendosystems.com, mx6.comendosystems.net. 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 73ms

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 2069ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
169.50.151.236	3598s	ec.97.32a9.ip4.static.sl-reverse.com	AS36351	IBM Cloud	169.50.0.0/16	🇺🇸 United States	—

📧 MX Records#

2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx12.comendosystems.com	192.162.219.155 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	43200s	mx6.comendosystems.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	beboerweb.workplace.dk → 16.171.85.6
🔶 Autoconfig	beboerweb.workplace.dk → 16.171.85.6

🔷 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#

latest probe, not this scan · checked 2026-10-10 02:31:43

www CNAME	beboerweb.workplace.dk (all on workplace.dk) → 16.171.85.6 (AS16509)
www vs bare domain	Different networks og-os.dk: 169.50.151.236 (AS36351) www.og-os.dk: 16.171.85.6 (AS16509) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.og-os.dk	beboerweb.workplace.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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

🏷️ SOA#

0ms

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 2026-10-07 02:15:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-07-31
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

73ms

2069ms

52ms

AAAA

77ms

TXT

243ms

CAA

79ms

HTTPS

77ms

TLSA

295ms

SOA

0ms

MTA-STS

95ms

DNSSEC

115ms

SRV

85ms

Total

2985ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 02:06:03	2085ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-17 03:54:11	743ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-07 03:05:56	1272ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-31 21:21:27	767ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 11:49:17 shown	2985ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 19:29:44	9967ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-10 01:37:41	2071ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-09 05:25:02	1725ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 16:28:31	3340ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 17:22:41	3354ms	2 NS 1 A 2 MX	🔒 Secure