netvaerk1.dk

📜 Historical scan 2026-09-13 22:32:38  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netvaerk1.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 19 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 3 more. The zone is not DNSSEC-signed, 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#

5 records   67ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —

📧 MX Records#

5 records   191ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s ASPMX.L.GOOGLE.COM 173.194.221.27
2a00:1450:4010:c0a::1a
2a00:1450:4010:c0a::1a		 lm-in-f27.1e100.net
lm-in-f26.1e100.net
lm-in-x1a.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 3600s ALT1.ASPMX.L.GOOGLE.COM 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s ALT2.ASPMX.L.GOOGLE.COM 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 3600s ALT3.ASPMX.L.GOOGLE.COM 172.253.158.26
2404:6800:4003:c26::1b		 so-in-f26.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s ALT4.ASPMX.L.GOOGLE.COM 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovernetvaerk1.dk → 46.183.138.100
🔶 Autoconfignetvaerk1.dk → 46.183.138.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   347ms
TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (netvaerk1.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all

📨 DMARC#

PolicyRecord (_dmarc.netvaerk1.dk)
p=quarantine v=DMARC1; p=quarantine; pct=5

📬 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 2026-10-21 23:49:38
wwwNXDOMAIN
www vs bare domainNeither resolves
netvaerk1.dk: no address
www.netvaerk1.dk: no address
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — RSA · ~1024 bit below 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

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.netvaerk1.dk netvaerk1.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026091001
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@netvaerk1.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-04 15:04:33
FieldValue
RegistrarSimply.com A/S
Registered2019-02-19
Expires2027-02-28 (124d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
67ms
A
38ms
MX
191ms
AAAA
42ms
TXT
347ms
CAA
198ms
HTTPS
67ms
TLSA
133ms
SOA
0ms
MTA-STS
220ms
DNSSEC
72ms
SRV
302ms
Total
1118ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 23:49:38 588ms 3 NS 0 A 5 MX 🔓 Insecure
2026-10-13 04:26:29 988ms 3 NS 0 A 5 MX 🔓 Insecure
2026-10-04 14:28:46 2183ms 3 NS 0 A 5 MX 🔓 Insecure
2026-10-03 14:18:41 431ms 3 NS 0 A 5 MX 🔓 Insecure
2026-09-30 19:54:39 787ms 3 NS 0 A 5 MX 🔓 Insecure
2026-09-24 18:51:51 1112ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-21 00:07:24 1408ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-13 22:32:38 shown 1118ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-11 05:12:46 1361ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-03 17:02:37 864ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-27 06:03:55 1106ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-20 21:56:56 10479ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-13 06:33:09 9667ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-10 10:28:11 1374ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-30 14:53:32 2951ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-23 02:32:03 2420ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-16 06:58:40 1796ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-10 23:37:17 9567ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-03 12:25:21 4649ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-27 22:29:07 2630ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-25 22:35:41 1128ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-24 03:42:56 1149ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-20 22:20:35 1127ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 16:03:01 947ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-18 13:57:34 2142ms 5 NS 1 A 5 MX 🔓 Insecure
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