jyske-opera.dk

📜 Historical scan 2026-09-04 04:35:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jyske-opera.dk is a .dk domain served by 2 nameservers (kevin.ns.cloudflare.com, marjory.ns.cloudflare.com). It was registered on 21 August 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.71 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by jyskeopera-dk01c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 21ms

Nameserver	IP addresses	PTR	ASN / ISP
kevin.ns.cloudflare.com	108.162.193.191 172.64.33.191 173.245.59.191 2606:4700:58::adf5:3bbf 2803:f800:50::6ca2:c1bf 2a06:98c1:50::ac40:21bf	kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marjory.ns.cloudflare.com	108.162.192.193 172.64.32.193 173.245.58.193 2606:4700:50::adf5:3ac1 2803:f800:50::6ca2:c0c1 2a06:98c1:50::ac40:20c1	marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 13ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.71	300s	nt44.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 8ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jyskeopera-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 2a01:111:f403:ca48::12 52.101.103.140 52.101.185.24 52.101.68.18 52.101.73.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 104ms

TXT Record
MS=ms53539190
v=spf1 ip4:87.60.219.14 include:spf.protection.outlook.com include:servers.mcsv.net include:send.heyloyalty.com ~all

✉️ SPF#

Policy	Record (jyske-opera.dk)
~all (soft fail)	v=spf1 ip4:87.60.219.14 include:spf.protection.outlook.com include:servers.mcsv.net include:send.heyloyalty.com ~all

📨 DMARC#

Policy	Record (_dmarc.jyske-opera.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 23:05:58

www	93.191.156.71 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jyske-opera.dk: 93.191.156.71 (AS48854) www.jyske-opera.dk: 93.191.156.71 (AS48854)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-jyskeopera-dk01c._domainkey.djojyskeopera.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-jyskeopera-dk01c._domainkey.djojyskeopera.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopK…
ZSK	ECDSA P-256/SHA-256	oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XN…

🏷️ SOA#

36ms

Field	Value
Serial	2413257147
Primary NS (MNAME)	kevin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 23:37:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-08-21
Expires	2027-09-30 (343d)

🔗 Same registrant#

9 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
danishnationalopera.dk	Punktum dk A/S (direct)
danishopera.dk	Punktum dk A/S (direct)
danskeopera.dk	Punktum dk A/S (direct)
dendanskeopera.dk	Punktum dk A/S (direct)
denjyskeopera.dk	Punktum dk A/S (direct)
growopfestival.dk	Punktum dk A/S (direct)
jyskeopera.dk	Punktum dk A/S (direct)
operaaarhus.dk	Punktum dk A/S (direct)
thedanishopera.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

21ms

13ms

8ms

AAAA

8ms

TXT

104ms

CAA

9ms

HTTPS

36ms

TLSA

108ms

SOA

36ms

MTA-STS

16ms

DNSSEC

168ms

SRV

0ms

Total

6685ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 23:05:58	3985ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 11:01:46	1037ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 18:10:51	1336ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 18:08:42	861ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 17:43:08	827ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 04:55:38	746ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 04:53:10	1512ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 09:21:25	1394ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 04:35:22 shown	6685ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:09:05	1128ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 02:51:47	931ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 19:32:04	1978ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 01:57:53	1456ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 15:36:24	2086ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 07:05:18	1475ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 03:04:00	1179ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 14:19:05	1486ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 02:41:38	814ms	2 NS 1 A 1 MX	🔒 Secure