lytzenalarm.dk

📜 Historical scan 2026-06-18 02:05:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lytzenalarm.dk is a .dk domain served by 4 nameservers (ns1-33.azure-dns.com, ns2-33.azure-dns.net, ns3-33.azure-dns.org and 1 more). It was registered on 12 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by lytzenalarm-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 311ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-33.azure-dns.com	150.171.10.33 2603:1061:0:10::21	ns1-33.azure-dns.com ns1-33.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-33.azure-dns.net	150.171.16.33 2620:1ec:8ec:10::21	ns2-33.azure-dns.net ns2-33.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-33.azure-dns.org	13.107.222.33 2a01:111:4000:10::21	ns3-33.azure-dns.org ns3-33.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-33.azure-dns.info	13.107.206.33 2620:1ec:bda:10::21	ns4-33.azure-dns.info ns4-33.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

4 records 140ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	—	—	AS53831	—	—	—	—
198.185.159.145	—	—	AS53831	—	—	—	—
198.49.23.144	—	—	AS53831	—	—	—	—
198.49.23.145	—	—	AS53831	—	—	—	—

📧 MX Records#

1 records 311ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	lytzenalarm-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::6 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 52.101.68.29 52.101.73.1 52.101.73.2 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 52.96.228.232
🔶 Autoconfig	jm-lytzen.dk → 198.185.159.144

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 408ms

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

📝 TXT Records#

4 records 522ms

TXT Record
hn8pwcjyk3ktjx80v2tyr0n64z4w2dgk
MS=ms19555523
MS=ms48355872
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.lytzenalarm.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:xrshmpkj@ag.dmarcian-eu.com; ruf=mailto:xrshmpkj@fr.dmarcian-eu.com; aspf=s; adkim=s; fo=s; pct=100; ri=86400;

📬 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 2026-10-27 06:31:27

www CNAME	ext-cust.squarespace.com (all on squarespace.com) → 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
www vs bare domain	Same network lytzenalarm.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) www.lytzenalarm.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-lytzenalarm-dk._domainkey.jmlytzen.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#

194ms

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

🏷️ SOA#

146ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-33.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-27 05:49:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-03-12
Expires	2027-03-31 (155d)

🔗 Same registrant#

2 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
jm-el.dk	Punktum dk A/S (direct)
jm-lytzen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

311ms

140ms

311ms

AAAA

306ms

TXT

522ms

CAA

130ms

HTTPS

270ms

TLSA

223ms

SOA

146ms

MTA-STS

369ms

DNSSEC

194ms

SRV

408ms

Total

1679ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-27 06:31:27	693ms	4 NS 4 A 1 MX	🔓 Insecure
2026-10-09 09:21:31	1734ms	4 NS 4 A 1 MX	🔓 Insecure
2026-10-04 01:07:15	1268ms	4 NS 4 A 1 MX	🔓 Insecure
2026-08-28 05:49:49	913ms	4 NS 4 A 1 MX	🔓 Insecure
2026-08-27 00:59:41	1264ms	4 NS 4 A 1 MX	🔓 Insecure
2026-06-25 13:30:55	4636ms	4 NS 4 A 1 MX	🔓 Insecure
2026-06-24 17:16:05	4749ms	4 NS 4 A 1 MX	🔓 Insecure
2026-06-23 20:02:22	1176ms	4 NS 4 A 1 MX	🔓 Insecure
2026-06-18 02:05:51 shown	1679ms	4 NS 4 A 1 MX	🔓 Insecure