nviro.dk

📜 Historical scan 2026-06-26 00:39:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nviro.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 10 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.65 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by nviro-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#

2 records 220ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 292ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.65	3600s	linux20.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 214ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	nviro-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::20 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.73.1 52.101.73.11 52.101.73.12 52.101.73.2	mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.56
🔶 Autoconfig	185.21.40.65

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 526ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.nviro.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:68fe2dd62d532@dmarc-dk.centerasecurity.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 2026-10-08 05:01:21

www	185.21.40.65 (AS48854) (address records, no CNAME)
www vs bare domain	Same network nviro.dk: 185.21.40.65 (AS48854) www.nviro.dk: 185.21.40.65 (AS48854)
Wildcard	Yes: any name under the zone resolves
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#

4 found

Selector	CNAME	Key
s1	s1.domainkey.u1787805.wl056.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u1787805.wl056.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-nviro-dk._domainkey.nowias.r-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-nviro-dk._domainkey.nowias.r-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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

324ms

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

🏷️ SOA#

206ms

Field	Value
Serial	2026022401
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 15:00:22

Field	Value
Registrar	Simply.com A/S
Registered	2021-06-10
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

220ms

292ms

214ms

AAAA

199ms

TXT

526ms

CAA

201ms

HTTPS

219ms

TLSA

347ms

SOA

206ms

MTA-STS

242ms

DNSSEC

324ms

SRV

295ms

Total

2017ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:20:26	891ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 07:18:41	1152ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 00:39:59 shown	2017ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 02:20:23	4500ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 19:55:24	1057ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:32:48	1031ms	2 NS 1 A 1 MX	🔓 Insecure