frol.dk

📜 Historical scan 2026-08-09 06:16:09  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frol.dk is a .dk domain served by 2 nameservers (ns.linuxhouse.dk, ns1.linuxhouse.dk). It was registered on 19 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.114.59 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by pmg.linuxhouse.dk. 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#

2 records   165ms
NameserverIP addressesPTRASN / ISP
ns.linuxhouse.dk 80.209.114.59 80.209.114.59.static.fibianet.dk AS44869 FIBIA P/S
ns1.linuxhouse.dk 38.102.125.155 — AS26832 Rica Web Services

🌍 A Records#

1 records   158ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.209.114.59 86400s 80.209.114.59.static.fibianet.dk AS44869 FIBIA P/S 80.209.0.0/17 🇩🇰 Denmark —

📧 MX Records#

1 records   138ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s pmg.linuxhouse.dk 80.209.114.59 80.209.114.59.static.fibianet.dk AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   280ms
TXT Record
v=spf1 ip4:212.237.102.22 ip4:104.152.210.69 ip4:192.38.110.166 ip4:192.38.110.182 include:amazonses.com -all

✉️ SPF#

PolicyRecord (frol.dk)
-all (hard fail) v=spf1 ip4:212.237.102.22 ip4:104.152.210.69 ip4:192.38.110.166 ip4:192.38.110.182 include:amazonses.com -all

📨 DMARC#

PolicyRecord (_dmarc.frol.dk)
p=quarantine v=DMARC1; p=quarantine; ruf=mailto:dmarc@fvp.dk; fo=1

📬 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 2026-10-17 07:07:33
wwwNXDOMAIN
www vs bare domainwww does not resolve
frol.dk: 80.209.114.59 (AS44869)
www.frol.dk: no address
(all like this)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2077ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026080802
Primary NS (MNAME)ns.linuxhouse.dk
Responsible (RNAME)root@frol.dk
Refresh3600s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 07:40:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2004-01-19
Expires2027-01-31 (105d)

🔗 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#

NS
165ms
A
158ms
MX
138ms
AAAA
65ms
TXT
280ms
CAA
55ms
HTTPS
52ms
TLSA
169ms
SOA
0ms
MTA-STS
72ms
DNSSEC
2077ms
SRV
74ms
Total
2649ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 07:07:33 606ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-13 02:20:55 2510ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 11:22:33 1947ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 09:22:23 778ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 07:47:19 1405ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 06:59:19 825ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-15 21:35:58 3004ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-08 19:56:01 887ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 16:15:10 1598ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-01 00:35:59 1172ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-29 15:51:05 1277ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-24 04:06:15 2395ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-18 23:00:38 20788ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-14 19:15:28 3209ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-09 06:16:09 shown 2649ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-06 08:37:26 1680ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-29 18:09:10 9737ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-24 07:53:48 998ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-19 06:18:35 2504ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-14 07:54:34 9524ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-09 16:43:57 17335ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-04 20:37:06 1301ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-29 03:36:18 2185ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 12:52:34 1108ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 09:20:47 1081ms 2 NS 1 A 1 MX 🔒 Secure
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