simplegroup.dk

📜 Historical scan 2026-09-07 13:53:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

simplegroup.dk is a .dk domain served by 2 nameservers (ns1.simpleagencygroup.dk, ns2.simpleagencygroup.dk). It was registered on 1 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.237.125.109 is hosted by Procopa IT ApS (AS210939) in Denmark. Mail is handled by simplegroup-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simpleagencygroup.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simpleagencygroup.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.237.125.109	300s	—	AS210939	Procopa IT ApS	185.237.124.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	simplegroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::5 2a01:111:f403:ca09::a 2a01:111:f403:ca38::a 52.101.68.25 52.101.68.36 52.101.73.1 52.101.73.153	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00401.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 90ms

TXT Record
anthropic-domain-verification-mb5ebr=PXzbpGbriolXjUcb4BR5RLXY9
linkedin-site-verification=75768de8-a53a-4258-b82e-a808d2da70ca
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (simplegroup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.simplegroup.dk)
p=quarantine	v=DMARC1; p=quarantine; fo=1; rua=mailto:rua+simplegroup.dk@dmarc.barracudanetworks.com; ruf=mailto:ruf+simplegroup.dk@dmarc.barracudanetworks.com

📬 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 2026-10-07 15:40:48

www CNAME	simplegroup.dk (all on simplegroup.dk) → 185.237.125.109 (AS210939)
www vs bare domain	Same network simplegroup.dk: 185.237.125.109 (AS210939) www.simplegroup.dk: 185.237.125.109 (AS210939)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-simplegroup-dk._domainkey.infosimplesolution.p-v1.dkim.mail.microsoft	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090701
Primary NS (MNAME)	ns1.simpleagencygroup.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-18 12:56:02

Field	Value
Registrar	CURANET A/S
Registered	2025-05-01
Expires	2027-04-30 (193d)

🔗 Same registrant#

28 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
444.dk	CURANET A/S
animanix.dk	CURANET A/S
biftur.dk	CURANET A/S
boltonsolutions.dk	Punktum dk A/S (direct)
detrundebord.dk	CURANET A/S
dtail.dk	CURANET A/S
filmkomponister.dk	CURANET A/S
firmabackup.dk	Punktum dk A/S (direct)
istrategi.dk	CURANET A/S
itopdrift.dk	Punktum dk A/S (direct)
itoperators.dk	Punktum dk A/S (direct)
ja-plader.dk	Punktum dk A/S (direct)
michael-h-joergensen.dk	CURANET A/S
mico.dk	CURANET A/S
micol.dk	CURANET A/S
nccadministration.dk	CURANET A/S
nmsrv02.dk	CURANET A/S
simple-digital.dk	CURANET A/S
simple-solutionit.dk	CURANET A/S
simpledigital.dk	CURANET A/S
simpleerp.dk	CURANET A/S
simpleweblab.dk	CURANET A/S
smartfinder.dk	Punktum dk A/S (direct)
sso-it.dk	CURANET A/S
virksomhedsbackup.dk	Punktum dk A/S (direct)
voreserhvervsliv.dk	CURANET A/S
weisebyg.dk	Punktum dk A/S (direct)
wppartners.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

32ms

33ms

31ms

AAAA

28ms

TXT

90ms

CAA

28ms

HTTPS

24ms

TLSA

297ms

SOA

0ms

MTA-STS

44ms

DNSSEC

95ms

SRV

38ms

Total

1267ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:40:48	1267ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 03:56:21	1078ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:50:24	582ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 20:13:38	1157ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 00:26:57	2649ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 13:53:30 shown	1267ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 10:50:14	961ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:25:49	1075ms	2 NS 1 A 1 MX	🔓 Insecure