nwgroup.dk

📜 Historical scan 2026-06-24 02:44:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nwgroup.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 20 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.162.42 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by nwgroup-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 132ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.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.curanet.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 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.162.42	600s	—	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 149ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nwgroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 52.101.73.11 52.101.73.153 52.101.73.22 52.101.73.26	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 246ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.nielswinther.dk

📝 TXT Records#

3 records 514ms

TXT Record
MS=ms63249035
v=spf1 a mx ip4:81.246.0.194 include:servers.mcsv.net include:spf.mailanyone.net include:centex.dk -all
vpe=8288bffd

✉️ SPF#

Policy	Record (nwgroup.dk)
-all (hard fail)	v=spf1 a mx ip4:81.246.0.194 include:servers.mcsv.net include:spf.mailanyone.net include:centex.dk -all

📨 DMARC#

Policy	Record (_dmarc.nwgroup.dk)
p=reject	v=DMARC1; p=reject;

📬 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 03:21:25

www	157.250.162.42 (AS3342) (address records, no CNAME)
www vs bare domain	Same network nwgroup.dk: 157.250.162.42 (AS3342) www.nwgroup.dk: 157.250.162.42 (AS3342)
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-nwgroup-dk._domainkey.nielswinther.d-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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

409ms

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

🏷️ SOA#

72ms

Field	Value
Serial	2025111001
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-17 20:46:28

Field	Value
Registrar	CURANET A/S
Registered	2018-11-20
Expires	2026-11-30 (36d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

132ms

84ms

149ms

AAAA

76ms

TXT

514ms

CAA

99ms

HTTPS

186ms

TLSA

629ms

SOA

72ms

MTA-STS

132ms

DNSSEC

409ms

SRV

246ms

Total

4852ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:19:32	989ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 23:23:01	714ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 20:50:15	1081ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:44:48 shown	4852ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:08:18	1005ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:52:18	716ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:45:21	2164ms	2 NS 1 A 1 MX	🔒 Secure