bchristiansen.dk

📜 Historical scan 2026-09-16 02:39:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bchristiansen.dk is a .dk domain served by 2 nameservers (ns1.mikjaer.com, ns2.mikjaer.com). It was registered on 21 February 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.111.4.53 is hosted by NYI (AS11403) in United States. Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mikjaer.com	2a00:1b18:2:1::3001 62.69.153.229	ns1.mikjaer.com ns1.mikjaer.com	AS47527 DLX A/S AS47527 DLX A/S
ns2.mikjaer.com	178.62.25.106 2a03:b0c0:1:d0::85:3001	ns2.mikjaer.com ns2.mikjaer.com	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records#

2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.111.4.53	300s	—	AS11403	NYI	66.111.0.0/20	🇺🇸 United States	—
66.111.4.54	300s	—	AS11403	NYI	66.111.0.0/20	🇺🇸 United States	—

📧 MX Records#

2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	300s	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	103.168.172.37
🔶 Autoconfig	103.168.172.52

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 201ms

TXT Record
v=spf1 include:spf.messagingengine.com ?all

✉️ SPF#

Policy	Record (bchristiansen.dk)
?all (neutral)	v=spf1 include:spf.messagingengine.com ?all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 08:15:21

www	103.168.172.37 103.168.172.52 (AS151847) (address records, no CNAME)
www vs bare domain	Different networks bchristiansen.dk: 66.111.4.53 66.111.4.54 (AS11403) www.bchristiansen.dk: 103.168.172.37 103.168.172.52 (AS151847) (all like this)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

145ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1789469701
Primary NS (MNAME)	ns1.mikjaer.com
Responsible (RNAME)	kontakt@mikjaer.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 16:08:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-02-21
Expires	2027-02-20 (126d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

31ms

42ms

AAAA

38ms

TXT

201ms

CAA

34ms

HTTPS

40ms

TLSA

798ms

SOA

0ms

MTA-STS

52ms

DNSSEC

145ms

SRV

109ms

Total

3077ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 08:15:21	3648ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-13 04:01:42	1423ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-08 22:09:09	5026ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-07 21:59:39	1380ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-06 16:32:59	1381ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-05 16:13:30	2442ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-03 15:59:28	1683ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-02 15:55:57	2532ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-01 15:54:00	1661ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 15:51:12	3845ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 03:40:57	1615ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-27 05:03:00	2243ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 04:37:18	3405ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-25 05:54:47	2512ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-24 05:50:16	3171ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 03:43:44	3880ms	2 NS 2 A 2 MX	❓ Unknown
2026-09-16 02:39:12 shown	3077ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-14 22:47:55	3627ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-07 21:24:25	2834ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-03 19:36:21	1309ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-31 21:44:53	2234ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-30 09:12:13	2919ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-28 13:37:58	1354ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 11:27:30	1451ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-24 17:56:28	4791ms	2 NS 2 A 2 MX	🔓 Insecure