asrc.dk DNS records

🖥️ Nameservers2 records 134ms

Nameserver	IP addresses	PTR	ASN / ISP
hal.ns.cloudflare.com	108.162.193.174 172.64.33.174 173.245.59.174 2606:4700:58::adf5:3bae 2803:f800:50::6ca2:c1ae 2a06:98c1:50::ac40:21ae	hal.ns.cloudflare.com hal.ns.cloudflare.com hal.ns.cloudflare.com hal.ns.cloudflare.com hal.ns.cloudflare.com hal.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
margot.ns.cloudflare.com	108.162.194.167 162.159.38.167 172.64.34.167 2606:4700:50::a29f:26a7 2803:f800:50::6ca2:c2a7 2a06:98c1:50::ac40:22a7	margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	asrc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 2a01:111:f403:ca48::a 52.101.103.143 52.101.68.39 52.101.73.123 52.101.73.145	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 354ms

TXT Record
google-site-verification=fthQbffrzqHk5zH0McUEIkoxp2_FeuI0eA_DByYoXgw
v=spf1 ip4:195.41.14.106 ip4:217.116.213.17 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (asrc.dk)
-all (hard fail)	v=spf1 ip4:195.41.14.106 ip4:217.116.213.17 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.asrc.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:648868ae41a04@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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.asrc.dk	b2ybUkICojskPCdRCu9kzfVcL-uEsCUh1x9IxTchIuQ
TXT	_acme-challenge.asrc.dk	cjP7Qsi5psDS4oShvIaOOWAS8t0s2G1yMNgYgKEQwXg

🔗 TLSA / DANE

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

🔐 DNSSEC260ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413582051
Primary NS (MNAME)	hal.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

134ms

A

123ms

MX

64ms

AAAA

76ms

TXT

354ms

CAA

93ms

HTTPS

84ms

TLSA

845ms

SOA

0ms

MTA-STS

150ms

DNSSEC

260ms

SRV

146ms

Total

2496ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 04:18:06	2496ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-19 20:56:00	6411ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-29 07:01:46	1073ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-26 18:36:41	2079ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 07:36:59	1513ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 13:45:37	799ms	2 NS 0 A 1 MX	🔓 Insecure	View