scsdk.dk DNS records

🖥️ Nameservers5 records 178ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.206	3600s	206.giga-ptr.232.116.217.in-addr.arpa web6.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 283ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	scsdk-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca09::7 2a01:111:f403:ca48::a 52.101.103.137 52.101.73.16 52.101.73.19 52.101.73.26	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr05cu01302.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	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	scsdk.dk → 217.116.232.206

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 330ms

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

📝 TXT Records2 records 200ms

TXT Record
MS=ms99312303
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (scsdk.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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
CNAME	_acme-challenge.scsdk.dk	scsdk.dk

🔗 TLSA / DANE

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

🔐 DNSSEC304ms

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	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@scsdk.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-03 09:47:00

Field	Value
Registrar	GIGAHOST ApS
Registered	2017-11-11
Expires	2027-11-30 (454d)

📋 WHOIS

⏱️ Lookup Timing

NS

178ms

A

31ms

MX

283ms

AAAA

53ms

TXT

200ms

CAA

33ms

HTTPS

34ms

TLSA

171ms

SOA

0ms

MTA-STS

73ms

DNSSEC

304ms

SRV

330ms

Total

938ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:18:38	938ms	5 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 21:12:00	9337ms	5 NS 2 A 1 MX	🔓 Insecure	View
2026-08-13 19:29:21	8323ms	5 NS 2 A 1 MX	🔓 Insecure	View
2026-08-07 07:34:53	1751ms	5 NS 2 A 1 MX	🔓 Insecure	View
2026-07-23 17:45:29	9786ms	5 NS 2 A 1 MX	🔓 Insecure	View
2026-07-16 09:29:57	1725ms	5 NS 2 A 1 MX	🔓 Insecure	View
2026-07-09 05:25:09	10633ms	5 NS 2 A 1 MX	🔓 Insecure	View
2026-07-03 09:46:43	1806ms	5 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 21:43:17	1264ms	5 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 14:46:17	1856ms	5 NS 2 A 1 MX	🔓 Insecure	View