jyskwebbureau.dk

📜 Historical scan 2026-06-24 00:58:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jyskwebbureau.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 4 October 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.202.211.1 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by jyskwebbureau-dk.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 45ms

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 Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	3600s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jyskwebbureau-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca09::1 2a01:111:f403:ca09::6 52.101.68.12 52.101.68.32 52.101.73.2 52.101.73.22	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 325ms

TXT Record
anthropic-domain-verification-9pnktd=OLdMDrL8LLiE1EiStrzDUdsxy
facebook-domain-verification=tjxzdlzoygyvfcbi98a1glyh9u97t4
google-site-verification=pcnG-k4r41gdTXH_q14XB548i8t7eoElbNyAEG1vktI
v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com include:spf.eu.signature365.net include:sendgrid.net include:spf.mailjet.com -all

✉️ SPF#

Policy	Record (jyskwebbureau.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com include:spf.eu.signature365.net include:sendgrid.net include:spf.mailjet.com -all

📨 DMARC#

Policy	Record (_dmarc.jyskwebbureau.dk)
p=quarantine	v=DMARC1; p=quarantine;
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-19 10:24:49

www CNAME	cdn.webflow.com (all on webflow.com) → 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
www vs bare domain	Same network jyskwebbureau.dk: 198.202.211.1 (AS209242) www.jyskwebbureau.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u2090024.wl025.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u2090024.wl025.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-jyskwebbureau-dk._domainkey.jyskwebbureau.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: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

154ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026041902
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 04:08:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-10-04
Expires	2026-10-31 (7d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

33ms

49ms

AAAA

41ms

TXT

325ms

CAA

42ms

HTTPS

43ms

TLSA

779ms

SOA

32ms

MTA-STS

48ms

DNSSEC

154ms

SRV

2127ms

Total

3371ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:11:07	1573ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:04:49	1835ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 01:07:29	1616ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 13:59:47	1217ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 00:58:28 shown	3371ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 00:32:28	1193ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:29:40	1004ms	2 NS 1 A 1 MX	🔒 Secure