t-c-s.dk DNS records

🖥️ Nameservers2 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netgiganten.dk	195.242.130.5 2001:67c:564:eeee::11	ns1.netgiganten.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.netgiganten.dk	2a00:1b18:2:3:4::2 62.69.152.38	— —	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records1 records 142ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.12	14400s	web2.netgiganten.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 150ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	tcs-dk0k.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 2a01:111:f403:ca48::c 52.101.68.12 52.101.73.126 52.101.73.2 52.101.73.24	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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	195.242.130.12
🔶 Autoconfig	195.242.130.12

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 313ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records1 records 571ms

TXT Record
v=spf1 +a +mx +ip4:195.242.130.12 include:_spf.netgiganten.dk ~all

✉️ SPF

Policy	Record (t-c-s.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:195.242.130.12 include:_spf.netgiganten.dk ~all

📨 DMARC

Policy	Record (_dmarc.t-c-s.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.t-c-s.dk	bBTTnyUbJKBF1F5NUUIOnO0UjrS_I7p5vS4EDaAfQes

🔗 TLSA / DANE

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

🔐 DNSSEC388ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
Primary NS (MNAME)	ns1.netgiganten.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

91ms

A

142ms

MX

150ms

AAAA

313ms

TXT

571ms

CAA

85ms

HTTPS

176ms

TLSA

888ms

SOA

0ms

MTA-STS

351ms

DNSSEC

388ms

SRV

313ms

Total

2824ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 08:36:35	2824ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 18:14:01	1322ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 13:14:55	1598ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 12:14:08	1153ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 02:26:47	999ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 02:09:15	1317ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 10:04:18	1361ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 09:48:28	10206ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 07:49:47	1766ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 07:35:46	1376ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 07:31:00	7204ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 07:04:07	1326ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 06:36:11	4630ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 03:52:43	6840ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 19:40:28	2960ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 18:28:31	1216ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 11:30:16	9226ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 08:00:43	1262ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 02:26:23	2336ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 01:33:13	17173ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 23:19:09	5746ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 11:17:37	1635ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 02:50:33	9182ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 01:34:29	17297ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 01:02:40	1256ms	2 NS 1 A 1 MX	🔒 Secure	View