nrgreen.dk

📜 Historical scan 2026-06-20 02:24:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nrgreen.dk is a .dk domain served by 3 nameservers (ns1.c-system.dk, ns2.c-system.dk, ns3.c-system.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.60.85 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by nrgreen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

3 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.c-system.dk	49.12.60.90	ns1.c-system.dk	AS24940 Hetzner Online GmbH
ns2.c-system.dk	49.12.60.94	ns2.c-system.dk	AS24940 Hetzner Online GmbH
ns3.c-system.dk	37.27.223.112	monitor.itout.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.60.85	38400s	web03.c-system.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	—

📧 MX Records#

1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	38400s	nrgreen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 52.101.68.27 52.101.68.3 52.101.73.15 52.101.73.16	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 2089ms

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

📝 TXT Records#

4 records 309ms

TXT Record
apple-domain-verification=WcwBT35CIZLnOyhv
klaviyo-site-verification=TL97tp
MS=ms98306777
v=spf1 a mx a:web03.c-system.dk ip4:49.12.60.85 include:spf.protection.outlook.com include:spf.mailjet.com include:145773555.spf05.hubspotemail.net -all

✉️ SPF#

Policy	Record (nrgreen.dk)
-all (hard fail)	v=spf1 a mx a:web03.c-system.dk ip4:49.12.60.85 include:spf.protection.outlook.com include:spf.mailjet.com include:145773555.spf05.hubspotemail.net -all

📨 DMARC#

Policy	Record (_dmarc.nrgreen.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:spam@nrgreen.dk

📬 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 10:45:53

www CNAME	nrgreen.dk (all on nrgreen.dk) → 49.12.60.85 (AS24940)
www vs bare domain	Same network nrgreen.dk: 49.12.60.85 (AS24940) www.nrgreen.dk: 49.12.60.85 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-nrgreen-dk._domainkey.tdch1035105.onmicrosoft.com	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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

171ms

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

🏷️ SOA#

64ms

Field	Value
Serial	1628607603
Primary NS (MNAME)	ns1.c-system.dk
Responsible (RNAME)	hostmaster@c-system.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

105ms

99ms

75ms

AAAA

101ms

TXT

309ms

CAA

76ms

HTTPS

73ms

TLSA

1090ms

SOA

64ms

MTA-STS

115ms

DNSSEC

171ms

SRV

2089ms

Total

3527ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:07:27	1720ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 23:27:41	739ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 02:24:48 shown	3527ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 22:12:19	1076ms	3 NS 1 A 1 MX	🔓 Insecure