bcs.dk DNS records

🖥️ Nameservers4 records 44ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.129	3600s	linux246.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records2 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.bcs.dk	87.63.164.46	mail.bcs.dk	AS3292 TDC Holding A/S
20	3600s	mx20.bcs.dk	80.62.148.254	mx20.bcs.dk	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.bcs.dk → 87.63.164.46

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 48ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	1	443	mail.bcs.dk

📝 TXT Records2 records 94ms

TXT Record
MS=2C26ECE419B3D39F5062A272EEB767136A3219A9
v=spf1 a mx ip4:87.63.164.46 ip4:80.62.148.254 -all

✉️ SPF

Policy	Record (bcs.dk)
-all (hard fail)	v=spf1 a mx ip4:87.63.164.46 ip4:80.62.148.254 -all

📨 DMARC

Policy	Record (_dmarc.bcs.dk)
p=reject	v=DMARC1; p=reject; fo=1; pct=100; rua=mailto:dmarcreports@bcs.dk; sp=reject; adkim=r; aspf=r;

📬 MTA-STS96ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20260609132255Z
max_age	2419200s
Policy MX	mail.bcs.dk, mx20.bcs.dk

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tlsreports@bcs.dk

📜 CAA Records2 records 30ms

Flags	Tag	Value
0	issue	geotrust.com
0	issue	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC109ms

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

🏷️ SOA0ms

Field	Value
Serial	2026062628
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-12 05:39:19

Field	Value
Registrar	Simply.com A/S
Registered	2002-11-18
Expires	2026-12-31 (119d)

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

43ms

MX

27ms

AAAA

33ms

TXT

94ms

CAA

30ms

HTTPS

46ms

TLSA

39ms

SOA

0ms

MTA-STS

96ms

DNSSEC

109ms

SRV

48ms

Total

684ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:18:58	908ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 05:33:12	869ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-04 14:25:11	1013ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 10:02:12	656ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-30 14:31:51	588ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 02:36:31	1014ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 12:35:48	684ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 06:41:25	1014ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 06:23:58	1044ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 20:07:54	1388ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 14:13:04	438ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 14:13:01	801ms	4 NS 1 A 2 MX	🔒 Secure	View