lthm.dk

📜 Historical scan 2026-08-26 21:10:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lthm.dk is a .dk domain served by 2 nameservers (alexa.ns.cloudflare.com, salvador.ns.cloudflare.com). It was registered on 12 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.220 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by lthm-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 72ms

Nameserver	IP addresses	PTR	ASN / ISP
alexa.ns.cloudflare.com	108.162.194.215 162.159.38.215 172.64.34.215 2606:4700:50::a29f:26d7 2803:f800:50::6ca2:c2d7 2a06:98c1:50::ac40:22d7	alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
salvador.ns.cloudflare.com	108.162.195.100 162.159.44.100 172.64.35.100 2606:4700:58::a29f:2c64 2803:f800:50::6ca2:c364 2a06:98c1:50::ac40:2364	salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.220	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.121	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	lthm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca09::f 2a01:111:f403:ca48::8 52.101.103.143 52.101.181.153 52.101.73.15 52.101.73.26	mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr05cu01302.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	104.21.76.220
🔶 Autoconfig	104.21.76.220

🔷 AAAA Records (IPv6)#

2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:c979	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:4cdc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 66ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.220,172.67.201.121 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c979,2606:4700:3034::6815:4cdc

🔌 SRV Records#

1 records 113ms

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

📝 TXT Records#

2 records 288ms

TXT Record
NETORGFT3571197.onmicrosoft.com
v=spf1 include:secureserver.net -all

✉️ SPF#

Policy	Record (lthm.dk)
-all (hard fail)	v=spf1 include:secureserver.net -all

📨 DMARC#

Policy	Record (_dmarc.lthm.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:5763073fa0b9439f98dc317442d2d59a@dmarc-reports.cloudflare.net

📬 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 2026-10-12 10:20:00

www	104.21.76.220 172.67.201.121 2606:4700:3033::ac43:c979 2606:4700:3034::6815:4cdc (AS13335) (address records, no CNAME)
www vs bare domain	Same network lthm.dk: 104.21.76.220 172.67.201.121 2606:4700:3033::ac43:c979 2606:4700:3034::6815:4cdc (AS13335) www.lthm.dk: 104.21.76.220 172.67.201.121 2606:4700:3033::ac43:c979 2606:4700:3034::6815:4cdc (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9083ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412114686
Primary NS (MNAME)	alexa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 01:11:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-04-12
Expires	2027-04-11 (174d)

📋 WHOIS#

⏱️ Lookup Timing#

72ms

55ms

34ms

AAAA

51ms

TXT

288ms

CAA

50ms

HTTPS

66ms

TLSA

201ms

SOA

0ms

MTA-STS

109ms

DNSSEC

9083ms

SRV

113ms

Total

10637ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 10:20:00	1106ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-11 09:56:35	2050ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 01:42:03	931ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-05 01:01:29	2932ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 00:35:29	1109ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 00:31:18	2617ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 00:07:27	1314ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 00:26:59	993ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 07:17:11	1894ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 05:54:26	939ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 01:50:16	1055ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 21:10:30 shown	10637ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 19:03:37	2321ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 05:06:59	1875ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 20:01:28	1224ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 03:11:29	2082ms	2 NS 2 A 1 MX	🔓 Insecure