borgstrup.dk

📜 Historical scan 2026-10-08 03:45:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borgstrup.dk is a .dk domain served by 4 nameservers (ns-1011.awsdns-62.net, ns-1272.awsdns-31.org, ns-1708.awsdns-21.co.uk and 1 more). It was registered on 14 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.30.203.48 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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#

4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1011.awsdns-62.net	205.251.195.243 2600:9000:5303:f300::1	ns-1011.awsdns-62.net ns-1011.awsdns-62.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1272.awsdns-31.org	205.251.196.248 2600:9000:5304:f800::1	ns-1272.awsdns-31.org ns-1272.awsdns-31.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1708.awsdns-21.co.uk	205.251.198.172 2600:9000:5306:ac00::1	ns-1708.awsdns-21.co.uk ns-1708.awsdns-21.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-488.awsdns-61.com	205.251.193.232 2600:9000:5301:e800::1	ns-488.awsdns-61.com ns-488.awsdns-61.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.30.203.48	300s	ec2-52-30-203-48.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.24.0.0/13	🇮🇪 Ireland	Dublin

📧 MX Records#

7 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 74.125.131.27	lh-in-x1a.1e100.net lh-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	borgstrup.dk → 52.30.203.48
🔶 Autoconfig	borgstrup.dk → 52.30.203.48

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 13:48:12

www CNAME	borgstrup.dk (all on borgstrup.dk) → 52.30.203.48 (AS16509)
www vs bare domain	Same network borgstrup.dk: 52.30.203.48 (AS16509) www.borgstrup.dk: 52.30.203.48 (AS16509)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.borgstrup.dk	borgstrup.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

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

🏷️ SOA#

34ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1272.awsdns-31.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-15 15:46:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-11-14
Expires	2026-12-31 (73d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

44ms

37ms

41ms

AAAA

42ms

TXT

172ms

CAA

39ms

HTTPS

24ms

TLSA

111ms

SOA

34ms

MTA-STS

54ms

DNSSEC

62ms

SRV

65ms

Total

3245ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:48:12	3331ms	4 NS 1 A 7 MX	🔓 Insecure
2026-10-08 03:45:58 shown	3245ms	4 NS 1 A 7 MX	🔓 Insecure
2026-10-01 02:45:05	943ms	4 NS 1 A 7 MX	🔓 Insecure
2026-08-27 07:43:03	1571ms	4 NS 1 A 7 MX	🔓 Insecure
2026-06-28 04:10:22	1122ms	4 NS 1 A 7 MX	🔓 Insecure
2026-06-27 13:00:48	1143ms	4 NS 1 A 7 MX	🔓 Insecure
2026-06-16 16:05:03	879ms	4 NS 1 A 7 MX	🔓 Insecure