boostra.dk

📜 Historical scan 2026-07-02 00:54:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boostra.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 15 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.43.160.6 is hosted by Amazon.com, Inc. (AS16509) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a 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#

3 records 38ms

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 Records#

4 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.43.160.6	3600s	sites.framer.app	AS16509	Amazon.com, Inc.	31.43.160.0/23	🇳🇱 The Netherlands	Amsterdam
31.43.161.6	3600s	sites.framer.app	AS16509	Amazon.com, Inc.	31.43.160.0/23	🇳🇱 The Netherlands	Amsterdam
75.2.70.75	3600s	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.190.102	3600s	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records#

5 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 64.233.162.27	li-in-f26.1e100.net li-in-x1a.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.27 2404:6800:400b:c01b::1b	yunrtab-in-f27.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 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 Records#

1 records 33ms

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

📝 TXT Records#

5 records 121ms

TXT Record
clickfunnels-domain-verification=eQmwGd
facebook-domain-verification=ea8vbt8f0ulbbtalt2r3c3upxlg5tm
google-site-verification=H_22fhqvsVrot5buCPB3SaDjQLa4s146OY5EU9gUufg
v=spf1 include:_spf.google.com include:spf.simply.com -all
v=spf1 include:_spf.google.com include:spf.simply.com include:mailer.myclickfunnels.com -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (boostra.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:spf.simply.com -all
-all (hard fail)	v=spf1 include:_spf.google.com include:spf.simply.com include:mailer.myclickfunnels.com -all

📨 DMARC#

Policy	Record (_dmarc.boostra.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 02:53:52

www CNAME	sites.framer.app (all on framer.app) → 31.43.160.6 31.43.161.6 (AS16509)
www vs bare domain	Same network boostra.dk: 31.43.160.6 31.43.161.6 75.2.70.75 99.83.190.102 (AS16509) www.boostra.dk: 31.43.160.6 31.43.161.6 (AS16509)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2026012501
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 05:17:36

Field	Value
Registrar	Simply.com A/S
Registered	2024-07-15
Expires	2027-07-14 (269d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

29ms

26ms

AAAA

38ms

TXT

121ms

CAA

27ms

HTTPS

30ms

TLSA

63ms

SOA

26ms

MTA-STS

34ms

DNSSEC

52ms

SRV

33ms

Total

772ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 01:17:41	605ms	3 NS 4 A 5 MX	🔒 Secure
2026-09-28 00:37:24	933ms	3 NS 4 A 5 MX	🔒 Secure
2026-07-02 00:54:36 shown	772ms	3 NS 4 A 5 MX	🔒 Secure
2026-06-16 16:15:46	2917ms	3 NS 4 A 5 MX	🔒 Secure
2026-06-16 16:05:30	5289ms	3 NS 4 A 5 MX	🔒 Secure
2026-06-16 16:01:22	579ms	3 NS 4 A 5 MX	🔒 Secure
2026-06-16 16:00:39	759ms	3 NS 4 A 5 MX	🔒 Secure