nem-byggesag.dk

📜 Historical scan 2026-09-01 01:00:01  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nem-byggesag.dk is a .dk domain served by 2 nameservers (adaline.ns.cloudflare.com, melnicoff.ns.cloudflare.com). It was registered on 22 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.61.110 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   37ms
NameserverIP addressesPTRASN / ISP
adaline.ns.cloudflare.com 108.162.194.49
162.159.38.49
172.64.34.49
2606:4700:50::a29f:2631
2803:f800:50::6ca2:c231
2a06:98c1:50::ac40:2231		 adaline.ns.cloudflare.com
adaline.ns.cloudflare.com
adaline.ns.cloudflare.com
adaline.ns.cloudflare.com
adaline.ns.cloudflare.com
adaline.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
melnicoff.ns.cloudflare.com 108.162.195.174
162.159.44.174
172.64.35.174
2606:4700:58::a29f:2cae
2803:f800:50::6ca2:c3ae
2a06:98c1:50::ac40:23ae		 melnicoff.ns.cloudflare.com
melnicoff.ns.cloudflare.com
melnicoff.ns.cloudflare.com
melnicoff.ns.cloudflare.com
melnicoff.ns.cloudflare.com
melnicoff.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   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.61.110 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.209.84 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   35ms
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
🔷 Autodiscover172.67.209.84
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   38ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:3d6e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:d154 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   32ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.61.110,172.67.209.84 ech=AEX+DQBB4wAgACC4fsfBA0wpiChSKINLH/16AWAXDv3Vw0exD3YK6FDsUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3d6e,2606:4700:3035::ac43:d154

📝 TXT Records#

2 records   147ms
TXT Record
facebook-domain-verification=gshjbcii7y6yf2ee97uxkdplx3ojz6
v=spf1 include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.nem-byggesag.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:info@nem-byggesag.dk; pct=100

📬 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 2026-10-26 00:48:29
www104.21.61.110 172.67.209.84 2a06:98c1:3120::1 2a06:98c1:3121::1 (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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.nem-byggesag.dk 4FFCmQ4TdAKpIqKcgsgaVy3IS3e4c4f03JHBQEGekmc
TXT _acme-challenge.nem-byggesag.dk pyzOILj27T9hfoHq-NNUkLM4vzg_70VJItTm0HRC-Mg

🔗 TLSA / DANE#

2 records   51ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

106ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413682874
Primary NS (MNAME)adaline.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-26 01:00:08
FieldValue
RegistrarSimply.com A/S
Registered2021-06-22
Expires2027-06-30 (245d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
56ms
MX
35ms
AAAA
38ms
TXT
147ms
CAA
39ms
HTTPS
32ms
TLSA
51ms
SOA
0ms
MTA-STS
46ms
DNSSEC
106ms
SRV
73ms
Total
1045ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-26 00:48:28 2044ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-17 08:32:53 496ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-28 08:21:47 1138ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-27 03:12:18 1203ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 02:28:36 681ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 01:54:55 697ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-18 13:21:25 773ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-11 12:45:21 1667ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-05 14:43:01 1217ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-01 01:00:01 shown 1045ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-30 09:58:30 1229ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-28 03:22:51 959ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 21:41:08 1051ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 20:28:40 553ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-07 05:44:51 1600ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-24 03:02:23 1594ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-23 00:58:08 1009ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-06 04:56:29 1652ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-02 15:06:43 3244ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 19:55:29 778ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone