nrt247.dk

📜 Historical scan 2026-06-17 13:50:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nrt247.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 28 August 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.88.99.146 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by nrt247-dk.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 156ms

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 172ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.88.99.146	—	—	AS3292	TDC Holding A/S	193.88.0.0/15	🇩🇰 Denmark	Esbjerg

📧 MX Records#

1 records 122ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	nrt247-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::6 2a01:111:f403:ca04::c 2a01:111:f403:ca09::b 52.101.68.21 52.101.68.8 52.101.73.16 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 285ms

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

✉️ SPF#

Policy	Record (nrt247.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 2026-10-10 03:38:05

www	193.88.99.146 (AS3292) (address records, no CNAME)
www vs bare domain	Same network nrt247.dk: 193.88.99.146 (AS3292) www.nrt247.dk: 193.88.99.146 (AS3292)
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#

276ms

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

🏷️ SOA#

153ms

Field	Value
Serial	2020051201
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 2026-10-08 19:09:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-08-28
Expires	2027-08-31 (313d)

📋 WHOIS#

⏱️ Lookup Timing#

156ms

172ms

122ms

AAAA

140ms

TXT

285ms

CAA

138ms

HTTPS

131ms

TLSA

968ms

SOA

153ms

MTA-STS

74ms

DNSSEC

276ms

SRV

0ms

Total

2764ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:21:06	2561ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 01:13:08	884ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 01:22:08	2144ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:50:32 shown	2764ms	2 NS 1 A 1 MX	🔒 Secure