stemtroels.dk

📜 Historical scan 2026-10-05 13:22:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stemtroels.dk is a .dk domain served by 2 nameservers (gigi.ns.cloudflare.com, zahir.ns.cloudflare.com). It was registered on 4 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.49.154 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.stemtroels.dk. The zone is DNSSEC-signed and validates, 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   122ms
NameserverIP addressesPTRASN / ISP
gigi.ns.cloudflare.com 108.162.194.12
162.159.38.12
172.64.34.12
2606:4700:50::a29f:260c
2803:f800:50::6ca2:c20c
2a06:98c1:50::ac40:220c		 gigi.ns.cloudflare.com
gigi.ns.cloudflare.com
gigi.ns.cloudflare.com
gigi.ns.cloudflare.com
gigi.ns.cloudflare.com
gigi.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
zahir.ns.cloudflare.com 108.162.195.145
162.159.44.145
172.64.35.145
2606:4700:58::a29f:2c91
2803:f800:50::6ca2:c391
2a06:98c1:50::ac40:2391		 zahir.ns.cloudflare.com
zahir.ns.cloudflare.com
zahir.ns.cloudflare.com
zahir.ns.cloudflare.com
zahir.ns.cloudflare.com
zahir.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   89ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.49.154 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.191.45 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   111ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s mail.stemtroels.dk 167.235.1.82 cp09.nordicway.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records   77ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:bf2d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:319a 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   98ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.49.154,172.67.191.45 ech=AEX+DQBBLQAgACCNmMdLCzKmU79Wo0uC8E4kObJWHY7AMhLGRj/+W2GoFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:bf2d,2606:4700:3037::6815:319a

📝 TXT Records#

2 records   464ms
TXT Record
google-site-verification=sWTNGkUmsN1h5bs1v6lAexLM9OrtGL-A1LXe5pe6ESU
v=spf1 +ip4:167.235.1.82 -all

✉️ SPF#

PolicyRecord (stemtroels.dk)
-all (hard fail) v=spf1 +ip4:167.235.1.82 -all

📨 DMARC#

PolicyRecord (_dmarc.stemtroels.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 15:15:53
www104.21.49.154 172.67.191.45 2606:4700:3033::ac43:bf2d 2606:4700:3037::6815:319a (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.stemtroels.dk cF_LwSjKy7j_jl-Gz41v9lK0XcLUb9d1ecWhFUGxuXQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

235ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

68ms
FieldValue
Serial2416609027
Primary NS (MNAME)gigi.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-05 13:34:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-07-04
Expires2027-07-31 (284d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
122ms
A
89ms
MX
111ms
AAAA
77ms
TXT
464ms
CAA
82ms
HTTPS
98ms
TLSA
245ms
SOA
68ms
MTA-STS
186ms
DNSSEC
235ms
SRV
159ms
Total
1521ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 15:15:53 2329ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-05 13:22:48 shown 1521ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-30 13:01:50 1241ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-20 10:26:04 2043ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-10 21:46:44 1414ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-02 12:18:12 1165ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-26 12:46:55 1512ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-25 23:35:02 3473ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-18 00:00:28 4296ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-09 11:21:14 1074ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-25 12:57:37 16820ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-18 06:07:09 2810ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-01 20:11:18 893ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-26 07:42:13 1116ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 13:59:39 2443ms 2 NS 2 A 1 MX 🔒 Secure
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