5tel.dk

📜 Historical scan 2026-10-13 06:33:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

5tel.dk is a .dk domain served by 2 nameservers (ns1.dlx.dk, ns2.dlx.dk). It was registered on 17 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.126.57 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by 5tel-dk.mail.protection.outlook.com, mail.5tel.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 141ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dlx.dk	2a00:1b18:1337:1337::53 46.30.121.210	ns1.dlx.dk ns1.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.dlx.dk	185.208.212.124 2a00:1b19:1337:1337::53	ns2.dlx.dk ns2.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 287ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.126.57	299s	cpanel.webhosting1.dk	AS47527	DLX A/S	46.30.120.0/21	🇩🇰 Denmark	Herning

📧 MX Records#

2 records 144ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	5tel-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:c967::c 2a01:111:f403:ca04::e 2a01:111:f403:ca09::22 52.101.103.36 52.101.68.10 52.101.73.153 52.101.91.21	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr05cu00105.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
10	300s	mail.5tel.dk	46.30.126.57	cpanel.webhosting1.dk	AS47527 DLX A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136
🔶 Autoconfig	5tel.dk → 46.30.126.57

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 439ms

TXT Record
MS=ms55324572
v=spf1 mx a a:smtp.dlxhosting.dk ip4:46.30.126.48/28 ip4:46.30.127.160/27 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (5tel.dk)
~all (soft fail)	v=spf1 mx a a:smtp.dlxhosting.dk ip4:46.30.126.48/28 ip4:46.30.127.160/27 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.5tel.dk)
p=none (monitor only)	v=DMARC1;p=none

📬 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 2026-10-16 13:19:58

www	46.30.126.57 (AS47527) (address records, no CNAME)
www vs bare domain	Same network 5tel.dk: 46.30.126.57 (AS47527) www.5tel.dk: 46.30.126.57 (AS47527)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.5tel.dk	5tel.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

219ms

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

🏷️ SOA#

101ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns1.dlx.dk
Responsible (RNAME)	ks@dlx.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 17:18:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-10-17
Expires	2029-07-31 (1017d)

📋 WHOIS#

⏱️ Lookup Timing#

141ms

287ms

144ms

AAAA

285ms

TXT

439ms

CAA

119ms

HTTPS

182ms

TLSA

409ms

SOA

101ms

MTA-STS

173ms

DNSSEC

219ms

SRV

686ms

Total

1842ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 13:19:58	1866ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-13 06:33:47 shown	1842ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-10 01:49:53	2122ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-29 22:11:18	902ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 16:15:21	1198ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 16:10:16	1550ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:22:30	897ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 14:36:30	1331ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 18:08:32	882ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:23:17	1188ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 23:56:51	832ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 20:02:59	1442ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 19:37:08	9394ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 22:37:21	1668ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 13:03:09	1816ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 12:14:29	1304ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 14:04:37	1917ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 13:27:48	3634ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 12:23:51	847ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 07:31:34	1463ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 09:12:23	1404ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 18:49:26	2058ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 23:35:31	901ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:54:09	1697ms	2 NS 1 A 1 MX	🔒 Secure