esmer.dk DNS records

🖥️ Nameservers5 records 36ms

Nameserver	IP addresses	PTR	ASN / 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 Records1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records5 records 261ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	ASPMX.L.GOOGLE.COM	2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 64.233.164.26	lm-in-x1b.1e100.net lm-in-f27.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	ALT1.ASPMX.L.GOOGLE.COM	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.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::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.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	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	esmer.dk → 46.183.138.100
🔶 Autoconfig	esmer.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.esmer.dk	esmer.dk

🔗 TLSA / DANE

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

🔐 DNSSEC99ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@esmer.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

28ms

MX

261ms

AAAA

269ms

TXT

142ms

CAA

269ms

HTTPS

23ms

TLSA

56ms

SOA

0ms

MTA-STS

40ms

DNSSEC

99ms

SRV

213ms

Total

1008ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 10:42:44	1008ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-20 15:25:35	3011ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-13 14:21:53	9204ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-07 06:34:03	2471ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-23 16:15:25	1475ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-17 22:00:11	1868ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-15 18:34:51	2800ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-03 13:05:11	2582ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-26 06:00:52	1135ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-19 10:58:51	1973ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 08:24:41	531ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 08:24:11	823ms	5 NS 1 A 5 MX	🔓 Insecure	View