letflow.dk

📜 Historical scan 2026-08-25 21:28:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

letflow.dk is a .dk domain served by 2 nameservers (ns1.whmhosting.dk, ns2.whmhosting.dk). It was registered on 6 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.37 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by letflow-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#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.whmhosting.dk	195.242.130.62	ns1.yayhosting.dk	AS62121 Christian Ebsen ApS
ns2.whmhosting.dk	2a00:1b18:2:3:1::2 62.69.152.35	— ns2.yayhosting.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.37	14400s	—	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	letflow-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::1 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.103.137 52.101.209.153 52.101.73.1 52.101.73.16	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 162ms

TXT Record
google-site-verification=ENGNakPxMlt2eJLtqdGFlCHUldOrdalQSaztvyqnTXI
google-site-verification=ISia_MzxJEUAUiD9obBCACNaag1ehUQhDPOQ6PasLek
v=spf1 ip4:195.242.130.34 include:spf.protection.outlook.com include:_spf.whmhosting.dk -all

✉️ SPF#

Policy	Record (letflow.dk)
-all (hard fail)	v=spf1 ip4:195.242.130.34 include:spf.protection.outlook.com include:_spf.whmhosting.dk -all

📨 DMARC#

Policy	Record (_dmarc.letflow.dk)
p=none (monitor only)	v=DMARC1; p=none;
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-17 22:20:26

www CNAME	letflow.dk (all on letflow.dk) → 195.242.130.37 (AS62121)
www vs bare domain	Same network letflow.dk: 195.242.130.37 (AS62121) www.letflow.dk: 195.242.130.37 (AS62121)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.letflow.dk	ve_uO64PAo8LKZZH8bFoTfiVWSHYj9gyNyV05HULI0Q

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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	2026081701
Primary NS (MNAME)	ns1.whmhosting.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-12 11:21:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-03-06
Expires	2027-03-05 (138d)

🔗 Same registrant#

5 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
granske.dk	Punktum dk A/S (direct)
manta-power.dk	Punktum dk A/S (direct)
psykologernevedfjorden.dk	Punktum dk A/S (direct)
standardweb.dk	Punktum dk A/S (direct)
swudvikling.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

41ms

AAAA

40ms

TXT

162ms

CAA

46ms

HTTPS

38ms

TLSA

4035ms

SOA

0ms

MTA-STS

78ms

DNSSEC

116ms

SRV

65ms

Total

8865ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 22:20:26	1502ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-12 11:06:57	1064ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 02:47:12	845ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-05 12:36:32	870ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 07:42:06	925ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 06:40:50	1997ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 21:28:09 shown	8865ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-18 23:48:24	3833ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 08:50:26	1259ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:42:33	2331ms	2 NS 1 A 1 MX	🔓 Insecure