og-os.dk

📜 Historical scan 2026-08-10 01:37:41  ·  ← 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   231ms
NameserverIP addressesPTRASN / 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   235ms
IPTTLPTRASNISP / OrgCIDRCountryCity
169.50.151.236 3600s ec.97.32a9.ip4.static.sl-reverse.com AS36351 IBM Cloud 169.50.0.0/16 🇺🇸 United States —

📧 MX Records#

2 records   227ms
PriorityTTLMail ServerIP addressesPTRASN
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#

ServiceCNAME / IP
🔷 Autodiscoverbeboerweb.workplace.dk → 16.171.85.6
🔶 Autoconfigbeboerweb.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 CNAMEbeboerweb.workplace.dk (all on workplace.dk)
www vs bare domainDifferent networks
og-os.dk: 169.50.151.236 (AS36351)
www.og-os.dk: 16.171.85.6 (AS16509)
(all like this)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.og-os.dk beboerweb.workplace.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

361ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026080701
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-07 02:15:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-07-31
Expires2027-07-31 (287d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
231ms
A
235ms
MX
227ms
AAAA
251ms
TXT
411ms
CAA
234ms
HTTPS
242ms
TLSA
195ms
SOA
0ms
MTA-STS
280ms
DNSSEC
361ms
SRV
269ms
Total
2071ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 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 shown 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
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