roslev-fjernvarme.dk

📜 Historical scan 2026-08-20 09:18:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

roslev-fjernvarme.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 21 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.64.13 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by roslevfjernvarme-dk01e.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 308ms

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 323ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.13	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 290ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	roslevfjernvarme-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::8 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.12 52.101.73.11 52.101.73.12 52.101.73.22	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 870ms

TXT Record
_globalsign-domain-verification=6mzz5qCg1a4bj6iLLc5HozCE5yAjEa1yZTUSac27CD
CcaBKNfGmnDTT0JmWLEJrWNgLbvxcB7cB+2TGyz9phA
MS=ms15206611
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 11:25:41

www	13.107.213.53 (AS8075) (address records, no CNAME)
www vs bare domain	Same network roslev-fjernvarme.dk: 13.107.213.53 (AS8075) www.roslev-fjernvarme.dk: 13.107.213.53 (AS8075)
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

🔎 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#

700ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082001
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 2026-10-07 00:44:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-09-21
Expires	2027-09-30 (337d)

📋 WHOIS#

⏱️ Lookup Timing#

308ms

323ms

290ms

AAAA

310ms

TXT

870ms

CAA

288ms

HTTPS

331ms

TLSA

506ms

SOA

0ms

MTA-STS

421ms

DNSSEC

700ms

SRV

370ms

Total

7258ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:25:41	529ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 00:24:43	2157ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 20:49:06	1069ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 20:41:08	1491ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 19:23:57	1368ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 19:14:56	1106ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 09:18:06 shown	7258ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 09:06:30	1071ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:01:39	7576ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:36:43	849ms	2 NS 1 A 1 MX	🔒 Secure