telebusiness.dk

Records from scan: 2026-10-16 19:39:18 · 1041ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

telebusiness.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.telebusiness.dk, relay.inet.tele.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.telebusiness.dk	83.91.86.229	—	AS3292 TDC Holding A/S
20	3600s	relay.inet.tele.dk	194.182.148.151 194.182.148.158	mail-in2.inet.tele.dk mail-in1.inet.tele.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 218ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (telebusiness.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.telebusiness.dk)
p=reject	v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:cv1zdpyr@ag.eu.dmarcian.com; ruf=mailto:cv1zdpyr@fr.eu.dmarcian.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#

checked 2026-10-16 19:39:18

www	83.91.86.229 (AS3292) (address records, no CNAME)
www vs bare domain	Only www resolves telebusiness.dk: no address www.telebusiness.dk: 83.91.86.229 (AS3292) (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

52ms

Field	Value
Serial	2026072114
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

37ms

42ms

AAAA

35ms

TXT

218ms

CAA

40ms

HTTPS

41ms

TLSA

84ms

SOA

52ms

MTA-STS

64ms

DNSSEC

125ms

SRV

85ms

Total

1041ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 19:39:18 shown	1041ms	4 NS 0 A 2 MX	🔒 Secure
2026-09-29 16:16:14	1740ms	4 NS 0 A 2 MX	🔒 Secure
2026-09-28 16:01:49	2918ms	4 NS 0 A 2 MX	🔒 Secure
2026-09-11 08:49:29	1988ms	4 NS 0 A 2 MX	🔒 Secure
2026-08-26 11:12:11	6496ms	4 NS 0 A 2 MX	🔒 Secure
2026-08-24 00:26:56	3233ms	4 NS 0 A 2 MX	🔒 Secure
2026-08-22 23:07:28	9091ms	4 NS 0 A 2 MX	🔒 Secure
2026-08-06 13:31:24	3685ms	4 NS 0 A 2 MX	🔒 Secure
2026-07-21 14:57:06	1302ms	4 NS 0 A 2 MX	🔒 Secure
2026-07-18 19:58:23	1014ms	4 NS 0 A 2 MX	🔒 Secure
2026-06-30 14:49:12	938ms	4 NS 0 A 2 MX	🔒 Secure
2026-06-26 14:55:47	1267ms	4 NS 0 A 2 MX	🔒 Secure
2026-06-22 10:13:57	863ms	4 NS 0 A 2 MX	⚠️ Bogus
2026-06-19 04:34:36	1103ms	4 NS 0 A 2 MX	🔒 Secure
2026-06-18 07:54:45	1365ms	4 NS 0 A 2 MX	🔒 Secure