tele.dk

📜 Historical scan 2026-09-03 16:21:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tele.dk is a .dk domain served by 3 nameservers (auth01.ns.tele.dk, auth02.ns.tele.dk, ns-soa.darenet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.192.246.145 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by mailgrinder.tdc.dk. 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#

3 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
auth01.ns.tele.dk	2001:6c8:2:400::166 62.243.0.166	auth01.ns.tele.dk auth01.ns.tele.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S
auth02.ns.tele.dk	194.192.207.166 2001:6c8:4:400::166	auth02.ns.tele.dk auth02.ns.tele.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

3 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.192.246.145	3600s	ec2-18-192-246-145.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.192.0.0/13	🇩🇪 Germany	Frankfurt am Main
18.193.144.171	3600s	ec2-18-193-144-171.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.192.0.0/13	🇩🇪 Germany	Frankfurt am Main
3.125.131.179	3600s	ec2-3-125-131-179.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mailgrinder.tdc.dk	193.3.142.155	mailgrinder.tdc.dk	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 154ms

TXT Record
v=spf1 ip4:193.3.142.155 -all

✉️ SPF#

Policy	Record (tele.dk)
-all (hard fail)	v=spf1 ip4:193.3.142.155 -all

📨 DMARC#

Policy	Record (_dmarc.tele.dk)
p=reject	v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:cv1zdpyr@ag.dmarcian-eu.com; ruf=mailto:cv1zdpyr@fr.dmarcian-eu.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 2026-10-12 20:38:15

www CNAME	ingress.nuucloud.dk (all on nuucloud.dk) → 18.192.246.145 18.193.144.171 3.125.131.179 (AS16509)
www vs bare domain	Same network tele.dk: 18.192.246.145 18.193.144.171 3.125.131.179 (AS16509) www.tele.dk: 18.192.246.145 18.193.144.171 3.125.131.179 (AS16509)
Wildcard	No

🔎 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#

82ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090100
Primary NS (MNAME)	auth01.ns.tele.dk
Responsible (RNAME)	dns@eng.tdc.net
Refresh	3600s
Retry	1800s
Expire	3600000s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

48ms

30ms

37ms

AAAA

53ms

TXT

154ms

CAA

46ms

HTTPS

43ms

TLSA

99ms

SOA

0ms

MTA-STS

71ms

DNSSEC

82ms

SRV

57ms

Total

2932ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:39:19	5167ms	3 NS 3 A 1 MX	🔓 Insecure
2026-09-03 16:21:25 shown	2932ms	3 NS 3 A 1 MX	🔓 Insecure
2026-09-02 04:12:57	990ms	3 NS 3 A 1 MX	🔓 Insecure
2026-08-26 07:06:29	6375ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-18 03:01:19	945ms	3 NS 3 A 1 MX	🔓 Insecure