letflow.dk DNS records

🖥️ Nameservers2 records 100ms

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 ns2.yayhosting.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.37	14400s	cp01-3.whmhosting.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	letflow-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09:: 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 52.101.103.137 52.101.209.153 52.101.68.10 52.101.73.126	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 178ms

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

🔏 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)

🔐 DNSSEC106ms

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

🏷️ SOA0ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

100ms

A

64ms

MX

50ms

AAAA

69ms

TXT

178ms

CAA

71ms

HTTPS

58ms

TLSA

301ms

SOA

0ms

MTA-STS

94ms

DNSSEC

106ms

SRV

80ms

Total

925ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:42:06	925ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 06:40:50	1997ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 21:28:09	8865ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 23:48:24	3833ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 08:50:26	1259ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 14:42:33	2331ms	2 NS 1 A 1 MX	🔓 Insecure	View