borsen.dk

📜 Historical scan 2026-06-22 01:01:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borsen.dk is a .dk domain served by 4 nameservers (ns.borsen.dk, ns2.borsen.dk, ns4.borsen.dk and 1 more). It was registered on 26 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.12.165 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, 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#

4 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.borsen.dk	193.47.186.10	ns.borsen.dk	AS42876 Unit IT A/S
ns2.borsen.dk	193.47.186.20	ns2.borsen.dk	AS42876 Unit IT A/S
ns4.borsen.dk	18.203.112.123	ec2-18-203-112-123.eu-west-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.
ns5.borsen.dk	18.200.141.109	ec2-18-200-141-109.eu-west-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.

🌍 A Records#

2 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.12.165	600s	a7f5f80f98283592e.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.241.153	600s	a7f5f80f98283592e.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	173.194.73.26 173.194.73.27 209.85.233.27 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c22::1b 64.233.164.27 64.233.165.27	lq-in-f26.1e100.net lq-in-f27.1e100.net lr-in-f27.1e100.net lh-in-x1a.1e100.net lh-in-f26.1e100.net lh-in-x1b.1e100.net lh-in-f27.1e100.net li-in-f27.1e100.net li-in-x1b.1e100.net yulpptr-in-f27.1e100.net lf-in-f27.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.243.40
🔶 Autoconfig	193.47.186.50

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 138ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

12 records 373ms

TXT Record
_83n8lnw78p0sq3m5f6t65xbqhwgtpxk
abuse: abuse@borsen.dk for reporting
Dagbladet Boersen A/S
DomainVerification=RMIINIAN4D9VCUVIPP6IOOZNYMYLWDX984KAEUT7BN231NW6WQQ6FD9WE30H4TIU
email: www@borsen.dk for info
facebook-domain-verification=4qjgcth8x2rxl6ccvjy92gtp00yq4b
figma-domain-verification=5a9dac181a6c48594330bbeb54a33bf861cc513f4a29859cd04a659ea22aedd1-1764667200
google-site-verification=m79PNY4XkjycrwWG9v1B8IM1lpNY9tXj4AxRxnv71qQ
google-site-verification=t-fQebJLHEP7V9notu0Gbzl4u-eENrHmYaZdoD2pcIY
MS=ms27803398
v=spf1 include:_spf.google.com ip4:54.77.160.217/32 ip4:213.115.0.234/29 ip4:81.201.223.0/24 ip4:86.58.253.21 ip4:104.45.13.197 a:mailsrv.markman.dk ip4:193.47.186.0/24 include:spf.iteras.dk include:spf.protection.outlook.com include:amazonses.com include:mail.zendesk.com -all
y492P+JjZhjKUy7AYuRevlgJ43p1ZPtRXLiwpPZk0pI=

✉️ SPF#

Policy	Record (borsen.dk)
-all (hard fail)	v=spf1 include:_spf.google.com ip4:54.77.160.217/32 ip4:213.115.0.234/29 ip4:81.201.223.0/24 ip4:86.58.253.21 ip4:104.45.13.197 a:mailsrv.markman.dk ip4:193.47.186.0/24 include:spf.iteras.dk include:spf.protection.outlook.com include:amazonses.com include:mail.zendesk.com -all

📨 DMARC#

Policy	Record (_dmarc.borsen.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@cwgub49x.uriports.com; ruf=mailto:dmarc@cwgub49x.uriports.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 2026-10-12 08:38:34

www CNAME	borsen.dk (all on borsen.dk) → 75.2.12.165 99.83.241.153 (AS16509)
www vs bare domain	Same network borsen.dk: 75.2.12.165 99.83.241.153 (AS16509) www.borsen.dk: 75.2.12.165 99.83.241.153 (AS16509)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

3 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u728833.wl084.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u728833.wl084.sendgrid.net	RSA · ~1024 bit below 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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

101ms

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

🏷️ SOA#

77ms

Field	Value
Serial	2026042800
Primary NS (MNAME)	ns.borsen.dk
Responsible (RNAME)	postmaster@borsen.dk
Refresh	7200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 11:29:13

Field	Value
Registrar	Abion AB
Registered	1998-01-26
Expires	2030-03-31 (1261d)

📋 WHOIS#

⏱️ Lookup Timing#

64ms

45ms

77ms

AAAA

42ms

TXT

373ms

CAA

77ms

HTTPS

59ms

TLSA

68ms

SOA

77ms

MTA-STS

79ms

DNSSEC

101ms

SRV

138ms

Total

804ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-06 02:33:37	3601ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-23 15:46:36	790ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-22 01:01:19 shown	804ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-21 09:54:57	1147ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 21:12:21	700ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-19 04:48:15	1087ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-16 16:15:19	854ms	4 NS 2 A 1 MX	🔓 Insecure