steamline.dk DNS records

🖥️ Nameservers2 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
udns1.cscdns.net	2001:502:f3ff::201 204.74.66.1	udns1.cscdns.net ns1.webipdns.com.au	AS12008 Vercara, LLC AS12008 Vercara, LLC
udns2.cscdns.uk	2001:502:4612::201 204.74.111.1	udns2.cscdns.net ns2.webipdns.com.au	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records1 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
204.74.99.103	300s	—	AS12008	Vercara, LLC	204.74.99.0/24	🇺🇸 United States	—

📧 MX Records1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	steamline-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 2a01:111:f403:ca48::a 52.101.68.15 52.101.68.36 52.101.73.6 52.101.73.8	mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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	204.74.99.103

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 306ms

TXT Record
MS=ms52701271
v=spf1 include:spf.emailsignatures365.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (steamline.dk)
-all (hard fail)	v=spf1 include:spf.emailsignatures365.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.steamline.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=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 Records1 records 61ms

Flags	Tag	Value
0	issue	digicert.com

🔗 TLSA / DANE

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

🔐 DNSSEC2085ms

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	2022100410
Primary NS (MNAME)	udns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	86400s
Retry	86400s
Expire	86400s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

93ms

MX

71ms

AAAA

62ms

TXT

306ms

CAA

61ms

HTTPS

83ms

TLSA

240ms

SOA

0ms

MTA-STS

88ms

DNSSEC

2085ms

SRV

122ms

Total

2873ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 19:24:02	2873ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 11:58:36	1129ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 07:05:04	1157ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 00:26:16	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 17:13:36	3908ms	2 NS 1 A 1 MX	🔓 Insecure	View