briefcam.dk DNS records

🖥️ Nameservers3 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	600s	dnsforward.simply.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	93.191.156.44
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 57ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records1 records 135ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF

Policy	Record (briefcam.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.briefcam.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 / DANE2 records 51ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC77ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

28ms

MX

27ms

AAAA

45ms

TXT

135ms

CAA

48ms

HTTPS

41ms

TLSA

51ms

SOA

0ms

MTA-STS

53ms

DNSSEC

77ms

SRV

57ms

Total

489ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 21:47:10	489ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 18:40:52	2306ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 17:05:38	1562ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 03:11:10	2707ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 15:24:33	2555ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 12:58:10	962ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 17:25:02	820ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 16:27:37	795ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 19:54:46	9704ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 05:36:43	768ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 05:04:25	866ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 04:52:14	609ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 04:10:06	792ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 02:48:01	906ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 01:58:22	749ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 19:14:08	845ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 15:53:37	8469ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 12:18:10	8519ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 10:26:19	612ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 00:36:45	9735ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 21:31:11	2592ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-01 05:42:28	685ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 15:45:58	579ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 09:13:56	835ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 12:09:07	1005ms	0 NS 0 A 0 MX	❓ Unknown	View