fsmith.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
cris.ns.cloudflare.com	108.162.195.202 162.159.44.202 172.64.35.202 2606:4700:58::a29f:2cca 2803:f800:50::6ca2:c3ca 2a06:98c1:50::ac40:23ca	cris.ns.cloudflare.com cris.ns.cloudflare.com cris.ns.cloudflare.com cris.ns.cloudflare.com cris.ns.cloudflare.com cris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nora.ns.cloudflare.com	108.162.192.213 172.64.32.213 173.245.58.213 2606:4700:50::adf5:3ad5 2803:f800:50::6ca2:c0d5 2a06:98c1:50::ac40:20d5	nora.ns.cloudflare.com nora.ns.cloudflare.com nora.ns.cloudflare.com nora.ns.cloudflare.com nora.ns.cloudflare.com nora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.53.201	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.218.123	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mgw01.fsmith.dk	85.218.176.158	85-218-176-158.norlyscustomer.net	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.218.123
🔶 Autoconfig	172.67.218.123

🔷 AAAA Records (IPv6)2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:da7b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:35c9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.201,172.67.218.123 ech=AEX+DQBBuQAgACB9vsRVxsKcL2Mu7UmPq3EASQpYtG0h7TlezZEybwJJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:da7b,2606:4700:3033::6815:35c9

📝 TXT Records1 records 195ms

TXT Record
v=spf1 mx a ~all

✉️ SPF

Policy	Record (fsmith.dk)
~all (soft fail)	v=spf1 mx a ~all

📨 DMARC

Policy	Record (_dmarc.fsmith.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=r; rua=mailto:dmarc-feedback@fsmith.dk; pct=100; fo=1

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2412248469
Primary NS (MNAME)	cris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

50ms

MX

49ms

AAAA

39ms

TXT

195ms

CAA

48ms

HTTPS

50ms

TLSA

82ms

SOA

0ms

MTA-STS

73ms

DNSSEC

90ms

SRV

70ms

Total

915ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:57:15	915ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 06:49:10	1169ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-13 22:14:50	5153ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-12 04:45:57	1080ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-21 00:50:00	2497ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-19 08:35:22	8779ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 07:24:44	1050ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 22:27:46	944ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 14:26:58	3522ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 10:07:55	1324ms	2 NS 2 A 1 MX	🔓 Insecure	View