forskernet.dk

📜 Historical scan 2026-09-24 04:01:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

forskernet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.218.177.66 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 2 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 52ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.218.177.66	600s	85-218-177-66.norlyscustomer.net	AS39642	Sinal A/S	85.218.128.0/17	🇩🇰 Denmark	Silkeborg

📧 MX Records#

4 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	173.194.222.27 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a	lo-in-f27.1e100.net lt-in-x1a.1e100.net lt-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	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
20	43200s	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
100	43200s	smtp.forskernet.dk	85.218.177.66	85-218-177-66.norlyscustomer.net	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	forskernet.dk → 85.218.177.66
🔶 Autoconfig	forskernet.dk → 85.218.177.66

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 158ms

TXT Record
v=spf1 ip4:86.52.115.84/29 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (forskernet.dk)
~all (soft fail)	v=spf1 ip4:86.52.115.84/29 include:_spf.google.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 2026-10-07 21:33:16

www CNAME	forskernet.dk (all on forskernet.dk) → 85.218.177.66 (AS39642)
www vs bare domain	Same network forskernet.dk: 85.218.177.66 (AS39642) www.forskernet.dk: 85.218.177.66 (AS39642)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 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: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

130ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092001
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 2026-10-16 13:40:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-12-01
Expires	2026-12-31 (68d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
stendyngen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

53ms

43ms

AAAA

48ms

TXT

158ms

CAA

49ms

HTTPS

51ms

TLSA

65ms

SOA

0ms

MTA-STS

61ms

DNSSEC

130ms

SRV

64ms

Total

1014ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:33:15	536ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-04 06:22:38	734ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-24 04:01:09 shown	1014ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-04 11:31:41	1081ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-04 14:19:07	1616ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-03 11:15:28	1082ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 17:17:42	2055ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 12:14:11	3993ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-22 02:27:25	899ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 10:56:11	10822ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 10:32:16	970ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 10:28:40	938ms	2 NS 1 A 4 MX	🔒 Secure