frankswitzer.dk

Records from scan: 2026-10-08 19:54:33 · 3344ms total · last checked 2026-10-18 06:31 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frankswitzer.dk is a .dk domain served by 4 nameservers (ns-1154.awsdns-16.org, ns-1905.awsdns-46.co.uk, ns-476.awsdns-59.com and 1 more). It was registered on 19 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by frankswitzer-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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1154.awsdns-16.org	205.251.196.130 2600:9000:5304:8200::1	ns-1154.awsdns-16.org ns-1154.awsdns-16.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1905.awsdns-46.co.uk	205.251.199.113 2600:9000:5307:7100::1	ns-1905.awsdns-46.co.uk ns-1905.awsdns-46.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-476.awsdns-59.com	205.251.193.220 2600:9000:5301:dc00::1	ns-476.awsdns-59.com ns-476.awsdns-59.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-828.awsdns-39.net	205.251.195.60 2600:9000:5303:3c00::1	ns-828.awsdns-39.net ns-828.awsdns-39.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	frankswitzer-dk.mail.protection.outlook.com	2a01:111:f403:ca09::22 2a01:111:f403:ca09::26 2a01:111:f403:ca21::a 2a01:111:f403:ca48::10 52.101.103.36 52.101.185.21 52.101.68.39 52.101.73.126	mail-am7pr02cu00302.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am8pr83cu00106.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 69ms

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

📝 TXT Records#

2 records 208ms

TXT Record
MS=ms18460949
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.frankswitzer.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s

📬 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 2026-10-08 19:54:33

www	NXDOMAIN
www vs bare domain	Neither resolves frankswitzer.dk: no address www.frankswitzer.dk: no address
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-frankswitzer-dk._domainkey.tinaswitzer.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-frankswitzer-dk._domainkey.tinaswitzer.onmicrosoft.com	RSA · ~1024 bit below 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#

64ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

45ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1905.awsdns-46.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-17 10:53:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-04-19
Expires	2027-04-30 (193d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

43ms

41ms

46ms

AAAA

32ms

TXT

208ms

CAA

39ms

HTTPS

50ms

TLSA

582ms

SOA

45ms

MTA-STS

57ms

DNSSEC

64ms

SRV

69ms

Total

3344ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 19:54:33 shown	3344ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-26 06:55:43	9841ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-17 09:04:51	4502ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-08 00:27:06	12390ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-03 17:49:36	3557ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-28 10:05:10	3199ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-27 01:30:01	3618ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-20 02:02:56	5866ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-17 09:17:36	1344ms	4 NS 0 A 1 MX	🔓 Insecure