simplegroup.dk

📜 Historical scan 2026-10-01 03:50:24 · ← 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 29ms

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 31ms

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 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	simplegroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca21::10 2a01:111:f403:ca21::e 2a01:111:f403:ca48::8 52.101.103.140 52.101.73.155 52.101.91.153 52.101.91.156	mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 116ms

TXT Record
anthropic-domain-verification-mb5ebr=PXzbpGbriolXjUcb4BR5RLXY9
asv_domain=c85b26a127afec6f94c2cb176f2d6407
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#

53ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026092801
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#

32 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
3drd.dk	Punktum dk A/S (direct)
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)
fjordlandetopen.dk	CURANET A/S
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
mybackup.dk	Punktum dk A/S (direct)
nccadministration.dk	CURANET A/S
nmsrv02.dk	CURANET A/S
simple-digital.dk	CURANET A/S
simple-it.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#

29ms

31ms

36ms

AAAA

28ms

TXT

116ms

CAA

29ms

HTTPS

34ms

TLSA

189ms

SOA

34ms

MTA-STS

39ms

DNSSEC

53ms

SRV

40ms

Total

582ms

🕐 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 shown	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	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