optimere.dk DNS records

🖥️ Nameservers3 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records1 records 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.46.102	7200s	server6102.serverpark.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Ringsted

📧 MX Records1 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	7200s	SMTP.GOOGLE.COM	173.194.222.26 173.194.222.27 173.194.73.27 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 64.233.161.26 64.233.161.27	lo-in-f26.1e100.net lo-in-f27.1e100.net lq-in-f27.1e100.net lh-in-f26.1e100.net lh-in-x1a.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net lo-in-f26.1e100.net lo-in-x1a.1e100.net lo-in-f27.1e100.net lo-in-x1b.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	5.103.46.102
🔶 Autoconfig	5.103.46.102

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 425ms

TXT Record
google-site-verification=kdBD3ipfQ3T734SJ_QFRC8QJ70YzK8HYMbwclzJjrTw
v=spf1 a mx include:_spf.google.com include:_spf.serverpark.dk ~all

✉️ SPF

Policy	Record (optimere.dk)
~all (soft fail)	v=spf1 a mx include:_spf.google.com include:_spf.serverpark.dk ~all

📨 DMARC

Policy	Record (_dmarc.optimere.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC113ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2025052801
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

77ms

A

85ms

MX

88ms

AAAA

75ms

TXT

425ms

CAA

103ms

HTTPS

73ms

TLSA

125ms

SOA

0ms

MTA-STS

106ms

DNSSEC

113ms

SRV

159ms

Total

958ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 21:43:03	958ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 21:11:36	539ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 15:54:35	1096ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 13:57:33	1033ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 16:19:59	4136ms	3 NS 1 A 1 MX	🔒 Secure	View