onlinesolutiongroup.dk

📜 Historical scan 2026-07-27 16:46:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

onlinesolutiongroup.dk is a .dk domain served by 2 nameservers (kirk.ns.cloudflare.com, tegan.ns.cloudflare.com). It was registered on 29 October 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.96.111 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by onlinesolutiongroup-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
kirk.ns.cloudflare.com	108.162.193.192 172.64.33.192 173.245.59.192 2606:4700:58::adf5:3bc0 2803:f800:50::6ca2:c1c0 2a06:98c1:50::ac40:21c0	kirk.ns.cloudflare.com kirk.ns.cloudflare.com kirk.ns.cloudflare.com kirk.ns.cloudflare.com kirk.ns.cloudflare.com kirk.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tegan.ns.cloudflare.com	108.162.192.226 172.64.32.226 173.245.58.226 2606:4700:50::adf5:3ae2 2803:f800:50::6ca2:c0e2 2a06:98c1:50::ac40:20e2	tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.96.111	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.177.25	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	onlinesolutiongroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::5 2a01:111:f403:ca04::e 2a01:111:f403:ca09::1 52.101.68.18 52.101.68.36 52.101.73.2 52.101.73.28	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.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	104.21.96.111

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:606f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b119	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.96.111,172.67.177.25 ech=AEX+DQBB/AAgACB+yF4UCLHQzLmedhuvkLrCLvuALRlnfgL+IzfIi0PydAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:606f,2606:4700:3036::ac43:b119

🔌 SRV Records#

1 records 82ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 225ms

TXT Record
google-site-verification=0hkoBD6t5K69HEzIon7CdHjTA7qCbnLCGc7E6dG2I-A
google-site-verification=XWdmefzcs3ZHWtDRZFDgoEdUHB7uB1x5VC7gi04_ZA8
mailerlite-domain-verification=5e504963d8629bc217a206bc1ef84a611b32cff1
mscid=vImnM+avB7FShkaKBRXNWwMdUyj/i9HIbBB1QXwUSoraaK1ZvSB5BRR4jGWB+Abi5whkXh5FGt/SvGgPd5Jn/g==
Sendinblue-code:aa319271319322a586682b0c8e6b6c02
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com a mx ~all

✉️ SPF#

Policy	Record (onlinesolutiongroup.dk)
~all (soft fail)	v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com a mx ~all

📨 DMARC#

Policy	Record (_dmarc.onlinesolutiongroup.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

📬 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 2026-10-09 13:04:50

www	104.21.96.111 172.67.177.25 2606:4700:3036::6815:606f 2606:4700:3036::ac43:b119 (AS13335) (address records, no CNAME)
www vs bare domain	Same network onlinesolutiongroup.dk: 104.21.96.111 172.67.177.25 2606:4700:3036::6815:606f 2606:4700:3036::ac43:b119 (AS13335) www.onlinesolutiongroup.dk: 104.21.96.111 172.67.177.25 2606:4700:3036::6815:606f 2606:4700:3036::ac43:b119 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms

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	2410564769
Primary NS (MNAME)	kirk.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 10:30:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-10-29
Expires	2029-10-31 (1108d)

🔗 Same registrant#

2 domains

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
saxbio.dk	Punktum dk A/S (direct)
øuf.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

33ms

54ms

AAAA

32ms

TXT

225ms

CAA

30ms

HTTPS

53ms

TLSA

16038ms

SOA

0ms

MTA-STS

66ms

DNSSEC

138ms

SRV

82ms

Total

17896ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:04:50	1546ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 10:08:00	1084ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 08:37:15	855ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 15:03:57	1468ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 21:45:51	2262ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 19:29:44	1005ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 00:21:19	1378ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 17:00:29	2162ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 16:46:57 shown	17896ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-14 22:48:39	17849ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 07:10:05	5280ms	2 NS 2 A 1 MX	🔓 Insecure