esmer.dk

📜 Historical scan 2026-06-19 10:58:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

esmer.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 7 June 2007 (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, has no 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   53ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 — 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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —

📧 MX Records#

5 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s ASPMX.L.GOOGLE.COM 173.194.73.26
2a00:1450:4010:c0f::1b
2a00:1450:4010:c0f::1b		 lq-in-f26.1e100.net
lt-in-f27.1e100.net
lt-in-x1b.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 3600s ALT1.ASPMX.L.GOOGLE.COM 172.253.158.27
2404:6800:4003:c26::1b		 so-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s ALT2.ASPMX.L.GOOGLE.COM 108.177.125.26
2404:6800:4008:c01::1a		 tp-in-f26.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s ALT3.ASPMX.L.GOOGLE.COM 192.178.230.27
2404:6800:400b:c01b::1b		 yunrtab-in-f27.1e100.net
yunrtab-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s ALT4.ASPMX.L.GOOGLE.COM 192.178.230.26
2404:6800:400b:c01b::1a		 yunrtab-in-f26.1e100.net
yunrtab-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoveresmer.dk → 46.183.138.100
🔶 Autoconfigesmer.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#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-25 08:43:22
www CNAMEesmer.dk (all on esmer.dk)
www vs bare domainSame network
esmer.dk: 46.183.138.100 (AS47292)
www.esmer.dk: 46.183.138.100 (AS47292)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.esmer.dk esmer.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

136ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026061801
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@esmer.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-23 13:01:58
FieldValue
RegistrarGIGAHOST ApS
Registered2007-06-07
Expires2027-06-30 (246d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
esmers.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
53ms
A
31ms
MX
37ms
AAAA
48ms
TXT
897ms
CAA
51ms
HTTPS
43ms
TLSA
177ms
SOA
0ms
MTA-STS
1142ms
DNSSEC
136ms
SRV
1147ms
Total
1973ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 08:43:21 926ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-23 12:52:02 988ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-22 09:40:02 5033ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-15 15:10:18 1065ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-08 17:36:21 1425ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-01 15:52:45 2944ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-24 14:51:04 2343ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-17 22:51:46 1249ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-10 20:52:53 1644ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-08 21:59:06 1180ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-27 10:42:44 1008ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-20 15:25:35 3011ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-13 14:21:53 9204ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-07 06:34:03 2471ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-23 16:15:25 1475ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-17 22:00:11 1868ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-15 18:34:51 2800ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-03 13:05:11 2582ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-26 06:00:52 1135ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-19 10:58:51 shown 1973ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-17 08:24:41 531ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-17 08:24:11 823ms 5 NS 1 A 5 MX 🔓 Insecure
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