bsn.dk DNS records

🖥️ Nameservers3 records 56ms

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 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.244.106.136	3600s	hes02.dsl-it.dk	AS20473	The Constant Company, LLC	136.244.64.0/18	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.bsn.dk	136.244.106.136	hes02.dsl-it.dk	AS20473 The Constant Company, LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 154ms

TXT Record
google-site-verification=HK8moZTkhRD0Mm-L6fHkJPp9Yh5phOvFbjGBj0NptH8
v=spf1 a mx ip4:136.244.106.136 -all

✉️ SPF

Policy	Record (bsn.dk)
-all (hard fail)	v=spf1 a mx ip4:136.244.106.136 -all

📨 DMARC

Policy	Record (_dmarc.bsn.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@hes02.dsl-it.dk

📬 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)

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082400
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

56ms

A

58ms

MX

58ms

AAAA

74ms

TXT

154ms

CAA

67ms

HTTPS

47ms

TLSA

449ms

SOA

0ms

MTA-STS

78ms

DNSSEC

91ms

SRV

63ms

Total

934ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 05:29:45	934ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 03:37:25	4718ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 05:53:09	575ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 16:54:07	666ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 12:15:44	701ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 22:33:30	1233ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 03:48:40	857ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 03:59:31	839ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 14:41:46	1216ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 18:14:43	2635ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 07:24:47	720ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 07:15:36	644ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 06:55:04	811ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 05:04:03	889ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 03:01:54	723ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 15:21:53	671ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 03:06:12	744ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 23:56:57	716ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 21:01:37	2632ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 19:19:11	558ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 16:42:53	689ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 21:31:15	10077ms	3 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-10 01:31:02	1400ms	3 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-09 00:02:27	1451ms	3 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-06 15:47:41	3447ms	3 NS 0 A 0 MX	⚠️ Bogus	View