tdc.dk DNS records

🖥️ Nameservers4 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-a.eurodns.com	199.167.66.106 2610:1c8:b002::106	ns-a.eurodns.com ns-a.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-b.eurodns.org	104.37.178.106 2610:1c8:b001::106	ns-b.eurodns.org ns-b.eurodns.org	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-c.eurodns.eu	192.174.68.110 2001:67c:1bc::110	ns-c.eurodns.org ns-c.eurodns.org	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns-d.eurodns.biz	176.97.158.110 2001:67c:10b8::110	ns-d.eurodns.biz ns-d.eurodns.biz	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.60.5	600s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—

📧 MX Records2 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mxa-00360101.gslb.pphosted.com	185.132.181.71	mx07-00360101.pphosted.com	AS52129 Proofpoint, Inc.
10	43200s	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 Records1 records 96ms

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

📝 TXT Records18 records 311ms

TXT Record
atlassian-domain-verification=fiiiAR8HOoZFYoaooQhnWEppDygttIhZ1F73kNMrhobfWls/P7zqdXpTgYgK6BaT
cisco-ci-domain-verification=32f613bc2cfbd5256f9776d61717cc5551322e3db15ca41218b6b87b9a607a06
cisco-ci-domain-verification=3b9ac37e1123731918cb1f38481ebe1b867de8df566949198e037108519f8a3e
cvkncobc21kbva11fp26aedsdj
google-gws-recovery-domain-verification=53426071
google-site-verification=_dTbwIua16E4R5AZHXyrbtjQ3Iq5ZLy04OR9GoVHAE4
google-site-verification=ccKi8wRKHTFZEbU9HwfrHYiofZQQHUBMOtWI8Nc3eQY
ibZTmJbUhIcRE7E+mmpexEwUy5tL5OHKzg1OIn6gtSlv8iY9DAtv11c3GWXZ6oy2DjSKeuSmajibZG+R/tCrzg==
miro-verification=013728aa98ca5178923aaa7b2da9ae4a3c7a5f88
MS=23C8F6BE8CDDDA5C94CDEFFE2BF13A0F955B5F0E
MS=ms43193617
onetrust-domain-verification=14c9dc6a342c40b1a068757f891c9222
pardot1032823=ced5e507ffb6c59ad5f0fcfb855967e376501a306e48c99ab745b1ceb92dbe51
rba91p0empm7557o4dp1t10mng
sending_domain1032823=0c80c9f50b99b4681c3d0eea60d0482be3953a7953f0b5be47450cebdb276ff2
slack-domain-verification=ryQywbAdW7AWONYr11dqDOXq523y2HK8gzDWP8yz
status-page-domain-verification=3958b7tvzvfr
v=spf1 include:spf_int.tdc.dk include:spf_office.tdc.dk include:_spf.tdc.net include:spf.eu.odmad.quest-on-demand.com include:_spf.salesforce.com ~all

✉️ SPF

Policy	Record (tdc.dk)
~all (soft fail)	v=spf1 include:spf_int.tdc.dk include:spf_office.tdc.dk include:_spf.tdc.net include:spf.eu.odmad.quest-on-demand.com include:_spf.salesforce.com ~all

📨 DMARC

Policy	Record (_dmarc.tdc.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; fo=1; rua=mailto:cv1zdpyr@ag.eu.dmarcian.com,mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:cv1zdpyr@fr.eu.dmarcian.com,mailto:dmarc_ruf@emaildefense.proofpoint.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

🔗 TLSA / DANE

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

🔐 DNSSEC107ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081401
Primary NS (MNAME)	ns-a.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

62ms

A

46ms

MX

49ms

AAAA

45ms

TXT

311ms

CAA

52ms

HTTPS

42ms

TLSA

414ms

SOA

0ms

MTA-STS

96ms

DNSSEC

107ms

SRV

96ms

Total

1405ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 03:24:46	1405ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-08-16 22:02:40	3493ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-08-10 21:49:51	2509ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-08-07 10:25:35	1716ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-07-30 17:59:36	25378ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-07-24 10:05:32	10264ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 09:51:51	1971ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 09:50:13	7391ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 10:52:42	1304ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-28 02:55:57	1749ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 22:44:19	2927ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 03:36:56	1537ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-20 15:02:28	2724ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 22:19:47	5305ms	4 NS 1 A 2 MX	🔓 Insecure	View