firstbeat.dk DNS records

🖥️ Nameservers2 records 83ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.tnnet.fi	2001:40e8:10:11:89:236:117:143 89.236.117.143	ns5.tnnet.fi ns5.tnnet.fi	AS30798 TNNet Oy AS30798 TNNet Oy
ns6.tnnet.fi	2001:40e8:0:12:89:236:110:4 89.236.110.4	ns6.tnnet.fi —	AS30798 TNNet Oy AS30798 TNNet Oy

🌍 A Records4 records 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.174.113.126	—	server-3-174-113-126.hel51.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.113.31	—	server-3-174-113-31.hel51.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.113.51	—	server-3-174-113-51.hel51.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.113.95	—	server-3-174-113-95.hel51.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—

📧 MX Records2 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.tnnet.fi	2001:40e8:10:11:89:236:117:141 89.236.117.141	mx1.tnnet.fi mx1.tnnet.fi	AS30798 TNNet Oy AS30798 TNNet Oy
20	—	mx2.tnnet.fi	2001:40e8:10:11:89:236:117:153 89.236.117.153	mx2.tnnet.fi mx2.tnnet.fi	AS30798 TNNet Oy AS30798 TNNet Oy

🔷 AAAA Records (IPv6)8 records 85ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:9000:28f7:3000:1:fab1:eb40:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28f7:4400:1:fab1:eb40:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28f7:7400:1:fab1:eb40:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28f7:8a00:1:fab1:eb40:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28f7:9200:1:fab1:eb40:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28f7:a600:1:fab1:eb40:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28f7:b600:1:fab1:eb40:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28f7:da00:1:fab1:eb40:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 402ms

TXT Record
v=spf1 include:spf.tnnet.fi ~all

✉️ SPF

Policy	Record (firstbeat.dk)
~all (soft fail)	v=spf1 include:spf.tnnet.fi ~all

📨 DMARC

Policy	Record (_dmarc.firstbeat.dk)
p=reject	v=DMARC1; p=reject; sp=reject

📬 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)

🔐 DNSSEC160ms

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

🏷️ SOA83ms

Field	Value
Serial	2026030903
Primary NS (MNAME)	ns5.tnnet.fi
Responsible (RNAME)	hostmaster@tnnet.fi
Refresh	3600s
Retry	900s
Expire	604800s
Minimum (neg-cache TTL)	21600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

83ms

A

88ms

MX

86ms

AAAA

85ms

TXT

402ms

CAA

85ms

HTTPS

83ms

TLSA

359ms

SOA

83ms

MTA-STS

140ms

DNSSEC

160ms

SRV

0ms

Total

5928ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-17 10:06:24	5928ms	2 NS 4 A 2 MX	🔓 Insecure	View
2026-06-17 10:06:18	1692ms	2 NS 4 A 2 MX	🔓 Insecure	View