tdcnet.dk

📜 Historical scan 2026-10-08 00:52:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tdcnet.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 3 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.127 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by mxa-00360101.gslb.pphosted.com, mxb-00360101.gslb.pphosted.com. 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#

4 records 471ms

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#

2 records 370ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.127	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—
172.66.0.125	600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	🇺🇸 United States	—

📧 MX Records#

2 records 353ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mxa-00360101.gslb.pphosted.com	185.183.28.210	mx08-00360101.pphosted.com	AS52129 Proofpoint, Inc.
10	3600s	mxb-00360101.gslb.pphosted.com	185.183.28.210	mx08-00360101.pphosted.com	AS52129 Proofpoint, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	owa.lbctx.tdc.dk → 193.3.140.7

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 557ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

13 records 843ms

TXT Record
_yqmferddwnkldzxndtuhmqtkxur0hw3
atlassian-domain-verification=jB45eBVltRlnddRb3xgkInvx5n4+IU6K8GuKLgQUs60AswWYVtsnxe6g33nBFiNx
cisco-ci-domain-verification=6f59587103a4b1e9f5e8cee684ddca601bc72d3da8333bb1adf579518ad079f7
docusign=2032993b-479e-4ca9-a260-946ca335dcd6
docusign=f95e14f5-f922-4575-8b28-12e3510ae8d4
google-site-verification=8M-3HcChQcH9W0Jdm3bRx7USlTGlqZRJFIODmKiVKps
google-site-verification=gGHnG3vjDfYslku0sIWxBWygfYW9FmqdRobbUWp4EXA
google-site-verification=tKcAp9qqE4El5kqBAoOlbyNNJsB8REBstyESbI-7giY
MS=ms65052891
onetrust-domain-verification=52df307df0ef4dcbabe4fef62b0d6df0
onetrust-domain-verification=a2b5a2fd3e2d455bbfe552f23578b7a5
onetrust-domain-verification=f6486f7cf4bf4292bff4a6ea739be4ee
v=spf1 include:spf_int.tdcnet.dk include:spf_office.tdcnet.dk include:_spf.tdc.net ~all

✉️ SPF#

Policy	Record (tdcnet.dk)
~all (soft fail)	v=spf1 include:spf_int.tdcnet.dk include:spf_office.tdcnet.dk include:_spf.tdc.net ~all

📨 DMARC#

Policy	Record (_dmarc.tdcnet.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#

Status	Report address (rua)
✓ Enabled	mailto:cv1zdpyr@tls.eu.dmarcian.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 04:58:38

www CNAME	dns.umbraco.io (all on umbraco.io) → 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335)
www vs bare domain	Same network tdcnet.dk: 162.159.140.127 172.66.0.125 (AS13335) www.tdcnet.dk: 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY
BIMI	v=BIMI1; l=https://vmc.digicert.eu/991fef0c-b7a9-486c-8978-5574f3fabb3d.svg; a=https://vmc.digicert.eu/991fef0c-b7a9-486c-8978-5574f3fabb3d.pem

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

587ms

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

🏷️ SOA#

108ms

Field	Value
Serial	2026091505
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 00:58:32

Field	Value
Registrar	Eurodns S.A
Registered	2018-09-03
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

471ms

370ms

353ms

AAAA

413ms

TXT

843ms

CAA

400ms

HTTPS

359ms

TLSA

1284ms

SOA

108ms

MTA-STS

530ms

DNSSEC

587ms

SRV

557ms

Total

4802ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 04:58:38	1104ms	4 NS 2 A 2 MX	🔒 Secure
2026-10-09 00:55:23	1298ms	4 NS 2 A 2 MX	🔒 Secure
2026-10-08 00:52:29 shown	4802ms	4 NS 2 A 2 MX	🔒 Secure
2026-09-23 21:02:25	1630ms	4 NS 2 A 2 MX	🔒 Secure
2026-09-17 22:32:48	1486ms	4 NS 2 A 2 MX	🔒 Secure
2026-09-10 20:57:05	4415ms	4 NS 2 A 2 MX	🔒 Secure
2026-09-03 07:38:09	1382ms	4 NS 2 A 2 MX	🔒 Secure
2026-08-21 05:16:22	13391ms	4 NS 2 A 2 MX	🔒 Secure
2026-08-15 18:02:52	3495ms	4 NS 2 A 2 MX	🔒 Secure
2026-08-14 03:40:18	2920ms	4 NS 2 A 2 MX	🔒 Secure
2026-07-27 17:51:01	1346ms	4 NS 2 A 2 MX	🔒 Secure
2026-07-25 15:49:36	9404ms	4 NS 2 A 2 MX	🔒 Secure
2026-07-11 20:52:56	13866ms	4 NS 2 A 2 MX	🔒 Secure
2026-07-10 18:10:37	1689ms	4 NS 2 A 2 MX	🔒 Secure
2026-07-09 03:38:09	9863ms	4 NS 2 A 2 MX	🔒 Secure
2026-07-07 03:05:22	2323ms	4 NS 2 A 2 MX	🔒 Secure
2026-06-21 07:33:32	1705ms	4 NS 2 A 2 MX	🔒 Secure
2026-06-18 12:48:03	2442ms	4 NS 2 A 2 MX	🔒 Secure
2026-06-17 11:49:27	2128ms	4 NS 2 A 2 MX	🔒 Secure