zenicor.dk

Records from scan: 2026-10-07 15:32:19 · 3591ms total · last checked 2026-10-17 13:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zenicor.dk is a .dk domain served by 4 nameservers (ns-1291.awsdns-33.org, ns-2015.awsdns-59.co.uk, ns-451.awsdns-56.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.5.120.165 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by zenicor-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

4 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1291.awsdns-33.org	205.251.197.11 2600:9000:5305:b00::1	ns-1291.awsdns-33.org ns-1291.awsdns-33.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-2015.awsdns-59.co.uk	205.251.199.223 2600:9000:5307:df00::1	ns-2015.awsdns-59.co.uk ns-2015.awsdns-59.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-451.awsdns-56.com	205.251.193.195 2600:9000:5301:c300::1	ns-451.awsdns-56.com ns-451.awsdns-56.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-826.awsdns-39.net	205.251.195.58 2600:9000:5303:3a00::1	ns-826.awsdns-39.net ns-826.awsdns-39.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

8 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.5.120.165	60s	—	AS16509	Amazon.com, Inc.	3.5.64.0/18	🇩🇪 Germany	Frankfurt am Main
3.5.120.236	60s	—	AS16509	Amazon.com, Inc.	3.5.64.0/18	🇩🇪 Germany	Frankfurt am Main
3.5.122.187	60s	—	AS16509	Amazon.com, Inc.	3.5.64.0/18	🇩🇪 Germany	Frankfurt am Main
3.5.122.71	60s	—	AS16509	Amazon.com, Inc.	3.5.64.0/18	🇩🇪 Germany	Frankfurt am Main
3.5.137.151	60s	s3.eu-central-1.amazonaws.com	AS16509	Amazon.com, Inc.	3.5.128.0/17	🇩🇪 Germany	Frankfurt am Main
3.5.139.62	60s	—	AS16509	Amazon.com, Inc.	3.5.128.0/17	🇩🇪 Germany	Frankfurt am Main
52.219.169.0	60s	s3-website.eu-central-1.amazonaws.com	AS16509	Amazon.com, Inc.	52.216.0.0/14	🇩🇪 Germany	Frankfurt am Main
52.219.47.114	60s	s3-website.eu-central-1.amazonaws.com	AS16509	Amazon.com, Inc.	52.216.0.0/14	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	zenicor-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca21::8 2a01:111:f403:ca21::a 52.101.209.31 52.101.68.39 52.101.73.145 52.101.91.21	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 71ms

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

📝 TXT Records#

2 records 208ms

TXT Record
MS=ms67453626
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (zenicor.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.zenicor.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@zenicor.com

📬 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 2026-10-07 15:32:19

www	3.5.120.2 3.5.121.203 3.5.122.181 3.5.122.206 3.5.134.125 3.5.135.114 3.5.137.205 3.5.137.220 (AS16509) (address records, no CNAME)
www vs bare domain	Same network zenicor.dk: 3.5.121.242 3.5.135.180 3.5.135.182 3.5.137.171 (AS16509) www.zenicor.dk: 3.5.120.2 3.5.121.203 3.5.122.181 3.5.122.206 (AS16509)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-zenicor-dk._domainkey.zenicorse.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

37ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-451.awsdns-56.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

50ms

36ms

AAAA

34ms

TXT

208ms

CAA

39ms

HTTPS

29ms

TLSA

632ms

SOA

37ms

MTA-STS

69ms

DNSSEC

71ms

SRV

71ms

Total

3591ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:32:19 shown	3591ms	4 NS 8 A 1 MX	🔓 Insecure
2026-09-03 00:05:03	4708ms	4 NS 8 A 1 MX	🔓 Insecure
2026-06-21 03:46:29	1532ms	4 NS 8 A 1 MX	🔓 Insecure
2026-06-19 14:29:08	2130ms	4 NS 8 A 1 MX	🔓 Insecure
2026-06-18 04:57:40	1295ms	4 NS 8 A 1 MX	🔓 Insecure