tdcmobilcenter.dk DNS records

🖥️ Nameservers4 records 332ms

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 Records1 records 308ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.23.243.210	3600s	—	AS44398	Itm8 A/S	178.23.240.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 236ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	tdcmobilcenter-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::d 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.68.29 52.101.68.5 52.101.73.153 52.101.73.30	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00306.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	195.215.99.93
🔶 Autoconfig	195.215.99.93

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 594ms

TXT Record
MS=ms31362593
v=spf1 mx a include:spf.curanet.dk include:spf.protection.outlook.com ip4:87.49.228.20 ip4:93.90.117.1/24 ip4:93.90.115.1/24 ip4:193.201.39.53 include:spf.mailanyone.net -all

✉️ SPF

Policy	Record (tdcmobilcenter.dk)
-all (hard fail)	v=spf1 mx a include:spf.curanet.dk include:spf.protection.outlook.com ip4:87.49.228.20 ip4:93.90.117.1/24 ip4:93.90.115.1/24 ip4:193.201.39.53 include:spf.mailanyone.net -all

📨 DMARC

Policy	Record (_dmarc.tdcmobilcenter.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:64e74fd86721f@dmarc.centerasecurity.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)

🔐 DNSSEC459ms

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

🏷️ SOA0ms

Field	Value
Serial	2026011640
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

332ms

A

308ms

MX

236ms

AAAA

264ms

TXT

594ms

CAA

299ms

HTTPS

278ms

TLSA

507ms

SOA

0ms

MTA-STS

354ms

DNSSEC

459ms

SRV

392ms

Total

5056ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 18:43:17	5056ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 14:54:23	6931ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 05:13:46	9366ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 23:45:39	10183ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 15:51:16	1690ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 02:30:09	976ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 14:40:44	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 00:20:35	1371ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 08:28:37	932ms	4 NS 1 A 1 MX	🔒 Secure	View