alstrupnet.dk

Records from scan: 2026-10-10 11:37:55 · 832ms total · last checked 2026-10-16 20:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alstrupnet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.207 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.207	43200s	web7.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

7 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a	lr-in-f27.1e100.net lg-in-x1a.1e100.net lg-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	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
30	43200s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.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
30	43200s	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	217.116.232.207
🔶 Autoconfig	217.116.232.207

🔷 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#

checked 2026-10-10 11:37:55

www	217.116.232.207 (AS47292) (address records, no CNAME)
www vs bare domain	Same network alstrupnet.dk: 217.116.232.207 (AS47292) www.alstrupnet.dk: 217.116.232.207 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026101001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 12:01:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-07-05
Expires	2027-05-31 (225d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

39ms

47ms

AAAA

45ms

TXT

186ms

CAA

46ms

HTTPS

57ms

TLSA

228ms

SOA

35ms

MTA-STS

77ms

DNSSEC

68ms

SRV

68ms

Total

832ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 11:37:55 shown	832ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-13 05:59:01	1003ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-06 04:40:03	1236ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-04 02:05:28	703ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 23:25:18	1056ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-11 16:20:16	1872ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-16 03:06:58	1226ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-13 11:03:50	9277ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-08 15:12:29	3038ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 12:43:12	1140ms	2 NS 1 A 7 MX	🔒 Secure