ogroup.dk

📜 Historical scan 2026-09-23 22:55:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ogroup.dk is a .dk domain served by 2 nameservers (jean.ns.cloudflare.com, tony.ns.cloudflare.com). It was registered on 7 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.254 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ogroup-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
jean.ns.cloudflare.com	108.162.192.121 172.64.32.121 173.245.58.121 2606:4700:50::adf5:3a79 2803:f800:50::6ca2:c079 2a06:98c1:50::ac40:2079	jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tony.ns.cloudflare.com	108.162.193.240 172.64.33.240 173.245.59.240 2606:4700:58::adf5:3bf0 2803:f800:50::6ca2:c1f0 2a06:98c1:50::ac40:21f0	tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 2054ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.254	298s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.35	298s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	ogroup-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::a 2a01:111:f403:ca09::28 2a01:111:f403:ca3c::8 52.101.103.162 52.101.185.21 52.101.68.25 52.101.91.162	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2ffe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:af23	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.254,172.67.175.35 ech=AEX+DQBB+AAgACCjttvskNGdVh0hbw4VhGXYjkOM2/rfowahxHuhHM+3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2ffe,2606:4700:3036::ac43:af23

📝 TXT Records#

2 records 211ms

TXT Record
MS=ms46416746
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ogroup.dk)
-all (hard fail)	v=spf1 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 2026-10-08 03:18:49

www	104.21.47.254 172.67.175.35 2606:4700:3032::6815:2ffe 2606:4700:3036::ac43:af23 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ogroup.dk: 104.21.47.254 172.67.175.35 2606:4700:3032::6815:2ffe 2606:4700:3036::ac43:af23 (AS13335) www.ogroup.dk: 104.21.47.254 172.67.175.35 2606:4700:3032::6815:2ffe 2606:4700:3036::ac43:af23 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414174969
Primary NS (MNAME)	jean.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 08:26:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-09-07
Expires	2027-09-30 (345d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
qwertzy.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

2054ms

42ms

AAAA

34ms

TXT

211ms

CAA

50ms

HTTPS

51ms

TLSA

376ms

SOA

0ms

MTA-STS

53ms

DNSSEC

74ms

SRV

77ms

Total

2838ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 01:13:37	920ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 22:55:03 shown	2838ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 08:13:48	1773ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 15:18:01	1770ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 13:30:20	1364ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-04 07:50:02	3607ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-11 02:07:47	1367ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 02:55:34	607ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 23:55:12	864ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 05:58:25	1186ms	2 NS 2 A 1 MX	🔓 Insecure