zentura.dk

Records from scan: 2026-10-13 11:50:09 · 1296ms total · last checked 2026-10-17 15:21 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zentura.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 27 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.82.13.59 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by zentura-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

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
20.82.13.59	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	zentura-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::a 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 52.101.181.156 52.101.68.10 52.101.68.8 52.101.73.145	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 88ms

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

📝 TXT Records#

3 records 128ms

TXT Record
_globalsign-domain-verification=gqLER3U7jTgXtX_DnsBCjhPqU2b-YG_nRCQP1gII5c
google-site-verification=thkh1bAuUeYArgBpyVb_TQXwj43jbOQ0Jm9UUehEUBw
v=spf1 include:spf.zentura.dk include:spf.permido.com include:spf.protection.outlook.com include:spf.emailsignatures365.com ip4:109.70.51.150 include:mailgun.org -all

✉️ SPF#

Policy	Record (zentura.dk)
-all (hard fail)	v=spf1 include:spf.zentura.dk include:spf.permido.com include:spf.protection.outlook.com include:spf.emailsignatures365.com ip4:109.70.51.150 include:mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.zentura.dk)
p=none (monitor only)	v=DMARC1;p=none;pct=100;rua=mailto:dmarc@zentura.dk;ruf=mailto:dmarc@zentura.dk;ri=86400;aspf=s;adkim=s;fo=1;

📬 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#

checked 2026-10-13 11:50:09

www CNAME	jolly-mud-059205b03.2.azurestaticapps.net (all on azurestaticapps.net) → 20.82.22.191 (AS8075)
www vs bare domain	Same network zentura.dk: 20.82.13.59 (AS8075) www.zentura.dk: 20.82.22.191 (AS8075)
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#

2 found

Selector	CNAME	Key
selector1	selector1-zentura-dk._domainkey.zitinternt.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-zentura-dk._domainkey.zitinternt.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: 10/10 · policy: -all

warn 10 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#

129ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2026101224
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 12:15:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-04-27
Expires	2027-04-30 (194d)

🔗 Same registrant#

1 domain

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
zenturait.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

33ms

44ms

AAAA

36ms

TXT

128ms

CAA

31ms

HTTPS

35ms

TLSA

652ms

SOA

29ms

MTA-STS

58ms

DNSSEC

129ms

SRV

88ms

Total

1296ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 11:50:09 shown	1296ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 05:23:47	2179ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 03:50:12	1411ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 03:42:04	1239ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 23:03:56	1253ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 21:23:23	1187ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 21:01:39	1114ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 19:55:09	1303ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 17:34:24	1435ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-01 16:19:13	2395ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 07:44:40	835ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 14:11:05	629ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 02:06:40	1196ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 21:17:27	8115ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 20:47:19	1005ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:49:37	1963ms	2 NS 1 A 1 MX	🔒 Secure