alkalaersordbog.dk

Records from scan: 2026-10-03 02:25:54  ·  421ms total  ·  last checked 2026-10-20 00:51 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alkalaersordbog.dk is a .dk domain served by 2 nameservers (brenna.ns.cloudflare.com, jarred.ns.cloudflare.com). It was registered on 1 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.61.116 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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   41ms
NameserverIP addressesPTRASN / ISP
brenna.ns.cloudflare.com 108.162.194.176
162.159.38.176
172.64.34.176
2606:4700:50::a29f:26b0
2803:f800:50::6ca2:c2b0
2a06:98c1:50::ac40:22b0		 brenna.ns.cloudflare.com
brenna.ns.cloudflare.com
brenna.ns.cloudflare.com
brenna.ns.cloudflare.com
brenna.ns.cloudflare.com
brenna.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
jarred.ns.cloudflare.com 108.162.195.126
162.159.44.126
172.64.35.126
2606:4700:58::a29f:2c7e
2803:f800:50::6ca2:c37e
2a06:98c1:50::ac40:237e		 jarred.ns.cloudflare.com
jarred.ns.cloudflare.com
jarred.ns.cloudflare.com
jarred.ns.cloudflare.com
jarred.ns.cloudflare.com
jarred.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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.61.116 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.209.157 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover94.231.103.165
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   41ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:3d74 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::ac43:d19d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   44ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.61.116,172.67.209.157 ech=AEX+DQBBcQAgACDZq1Wjs68u+gRa6g2zx1KA4HPj46Aabq5aZ4KMYauyAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3d74,2606:4700:3033::ac43:d19d

🔌 SRV Records#

1 records   61ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   180ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (alkalaersordbog.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.alkalaersordbog.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-08 08:34:35
www104.21.61.116 172.67.209.157 2606:4700:3031::6815:3d74 2606:4700:3033::ac43:d19d (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records   49ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

63ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

27ms
FieldValue
Serial2416417180
Primary NS (MNAME)brenna.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-02 01:18:16
FieldValue
RegistrarSimply.com A/S
Registered2021-10-01
Expires2027-09-30 (344d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
43ms
MX
30ms
AAAA
41ms
TXT
180ms
CAA
52ms
HTTPS
44ms
TLSA
49ms
SOA
27ms
MTA-STS
55ms
DNSSEC
63ms
SRV
61ms
Total
421ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 02:25:54 shown 421ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-03 01:11:49 487ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-02 01:08:57 837ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-20 10:13:08 838ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-08 22:29:36 573ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-04 01:04:48 500ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-26 21:42:09 599ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-03 01:02:53 641ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-26 15:19:31 2949ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-20 17:57:40 1152ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 12:37:40 691ms 4 NS 1 A 1 MX 🔒 Secure
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