cirkusbygningen.dk DNS records

🖥️ Nameservers4 records 76ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsdigip.com	2001:8d8:fe:53:217:160:80:161 217.160.80.161	ns-ix2.ui-dns.de ns-ix2.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
ns2.dnsdigip.eu	2001:8d8:fe:53:217:160:81:161 217.160.81.161	ns-ix2.ui-dns.biz ns-ix2.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
ns3.dnsdigip.net	185.132.35.161 2607:f1c0:fe:53:185:132:35:161	ns-ix2.ui-dns.org ns-ix2.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
ns4.dnsdigip.se	185.132.34.161 2607:f1c0:fe:53:185:132:34:161	ns-ix2.ui-dns.com ns-ix2.ui-dns.com	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 A Records1 records 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.16.236.24	86400s	premium35.oderland.com	AS44136	ODERLAND Webbhotell AB	46.16.232.0/21	🇸🇪 Sweden	—

📧 MX Records1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	cirkusbygningen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09:: 2a01:111:f403:ca09::7 2a01:111:f403:ca09::f 52.101.68.8 52.101.73.1 52.101.73.11 52.101.73.15	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 122ms

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

📝 TXT Records5 records 357ms

TXT Record
apple-domain-verification=PwqdJ0c7UCnLX1tF
google-site-verification=8utXtu7iMMeO-7qByesbzQKvhg0Pnaf5C0Od_DvChCg
hbg135sf2h8xkyj9yc88q29mdctg317c
MS=ms44481148
v=spf1 include:spf.protection.outlook.com include:_u.cirkusbygningen.dk._spf.smart.ondmarc.com ~all

✉️ SPF

Policy	Record (cirkusbygningen.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_u.cirkusbygningen.dk._spf.smart.ondmarc.com ~all

📨 DMARC

Policy	Record (_dmarc.cirkusbygningen.dk)
p=reject	v=DMARC1; p=reject; pct=100; sp=none; rua=mailto:aaa37c52@inbox.ondmarc.com; ruf=mailto:aaa37c52@inbox.ondmarc.com; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600

📬 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)

🔐 DNSSEC102ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA63ms

Field	Value
Serial	2025060400
Primary NS (MNAME)	ns1.dnsdigip.com
Responsible (RNAME)	do-not-reply@cirkusbygningen.dk
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

76ms

A

79ms

MX

73ms

AAAA

77ms

TXT

357ms

CAA

71ms

HTTPS

68ms

TLSA

685ms

SOA

63ms

MTA-STS

91ms

DNSSEC

102ms

SRV

122ms

Total

1659ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 17:38:00	1659ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 09:33:05	3319ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 20:55:54	633ms	4 NS 1 A 1 MX	🔓 Insecure	View