cs-citystilladser.dk DNS records

🖥️ Nameservers2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 82ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.53	3600s	linux377.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	cscitystilladser-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::6 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.103.140 52.101.73.11 52.101.73.12 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.24
🔶 Autoconfig	185.20.205.53

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 191ms

TXT Record
MS=ms21913023
v=spf1 ip4:85.191.96.180 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.spamfilter.io include:spf2.onlineplus.dk ~all

✉️ SPF

Policy	Record (cs-citystilladser.dk)
~all (soft fail)	v=spf1 ip4:85.191.96.180 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.spamfilter.io include:spf2.onlineplus.dk ~all

📨 DMARC

Policy	Record (_dmarc.cs-citystilladser.dk)
p=quarantine	V=DMARC1; p=quarantine;

📬 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)

🔐 DNSSEC146ms

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

🏷️ SOA0ms

Field	Value
Serial	2024091201
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

82ms

MX

79ms

AAAA

64ms

TXT

191ms

CAA

47ms

HTTPS

58ms

TLSA

326ms

SOA

0ms

MTA-STS

76ms

DNSSEC

146ms

SRV

91ms

Total

1210ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:38:54	1210ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:29:24	1970ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 19:09:36	920ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:21:41	2860ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:41:11	65535ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:05:43	1606ms	2 NS 1 A 1 MX	🔒 Secure	View