diersivf.dk

📜 Historical scan 2026-09-16 23:51:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

diersivf.dk is a .dk domain served by 2 nameservers (boyd.ns.cloudflare.com, rafe.ns.cloudflare.com). It was registered on 4 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.82.177 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by diersivf-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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   103ms
NameserverIP addressesPTRASN / ISP
boyd.ns.cloudflare.com 108.162.193.75
172.64.33.75
173.245.59.75
2606:4700:58::adf5:3b4b
2803:f800:50::6ca2:c14b
2a06:98c1:50::ac40:214b		 boyd.ns.cloudflare.com
boyd.ns.cloudflare.com
boyd.ns.cloudflare.com
boyd.ns.cloudflare.com
boyd.ns.cloudflare.com
boyd.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rafe.ns.cloudflare.com 108.162.192.216
172.64.32.216
173.245.58.216
2606:4700:50::adf5:3ad8
2803:f800:50::6ca2:c0d8
2a06:98c1:50::ac40:20d8		 rafe.ns.cloudflare.com
rafe.ns.cloudflare.com
rafe.ns.cloudflare.com
rafe.ns.cloudflare.com
rafe.ns.cloudflare.com
rafe.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   115ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.82.177 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.161.51 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   116ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s diersivf-dk.mail.protection.outlook.com 2a01:111:f403:ca04::d
2a01:111:f403:ca09::a
2a01:111:f403:ca21::e
2a01:111:f403:ca48::10
52.101.185.24
52.101.68.18
52.101.68.36
52.101.68.39		 mail-db6pr03cu00105.inbound.protection.outlook.com
mail-am7pr02cu00202.inbound.protection.outlook.com
mail-matpr04cu00306.inbound.protection.outlook.com
mail-miypr05cu00100.inbound.protection.outlook.com
mail-zrxpr07cu00100.inbound.protection.outlook.com
mail-db4pr02cu00302.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.179.56

🔷 AAAA Records (IPv6)#

2 records   136ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:a133 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:52b1 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   132ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.82.177,172.67.161.51 ech=AEX+DQBBDgAgACAaFhydnu8kK6/UaCEbSrWmlFHgQUpbFZrBsBvCR5CaFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a133,2606:4700:3036::6815:52b1

📝 TXT Records#

3 records   268ms
TXT Record
MS=ms13792658
nisse
v=spf1 a mx include:_spf.serverpark.dk include:spf.protection.outlook.com ip4:172.104.246.93 ip4:139.162.148.133 ip4:87.48.133.218 mx a:mail.ishost.dk -all

✉️ SPF#

PolicyRecord (diersivf.dk)
-all (hard fail) v=spf1 a mx include:_spf.serverpark.dk include:spf.protection.outlook.com ip4:172.104.246.93 ip4:139.162.148.133 ip4:87.48.133.218 mx a:mail.ishost.dk -all

📨 DMARC#

PolicyRecord (_dmarc.diersivf.dk)
p=reject v=DMARC1; p=reject;

📬 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 2026-10-13 08:22:13
www104.21.82.177 172.67.161.51 2606:4700:3032::ac43:a133 2606:4700:3036::6815:52b1 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.diersivf.dk hkz5U2vqsMgVQvfAY0rI1mv1zLT9K4PI35AMzXhS_OA
TXT _acme-challenge.diersivf.dk lDuLb_B8IAr_ePRPI5RD7AFXHDip1PfG5_p6g-GcSxg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

213ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415033245
Primary NS (MNAME)boyd.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-03 20:54:26
FieldValue
RegistrarSimply.com A/S
Registered2020-07-04
Expires2027-07-31 (285d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
103ms
A
115ms
MX
116ms
AAAA
136ms
TXT
268ms
CAA
116ms
HTTPS
132ms
TLSA
241ms
SOA
0ms
MTA-STS
144ms
DNSSEC
213ms
SRV
215ms
Total
1549ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 20:34:19 3223ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 20:02:06 1505ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 12:58:54 10068ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 09:07:34 1490ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-16 23:51:23 shown 1549ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-01 04:54:04 1002ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-05 07:47:49 3407ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 08:34:52 2056ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-21 07:29:35 813ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 00:45:00 686ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 02:45:13 3058ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone