marcusolrik.dk DNS records

🖥️ Nameservers4 records 151ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records4 records 161ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.199.108.153	799s	cdn-185-199-108-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.109.153	799s	cdn-185-199-109-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.110.153	799s	cdn-185-199-110-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.111.153	799s	cdn-185-199-111-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)4 records 153ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:50c0:8000::153	3600s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—
2606:50c0:8001::153	3600s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—
2606:50c0:8002::153	3600s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—
2606:50c0:8003::153	3600s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 312ms

TXT Record
google-site-verification=nCwQEwWGupNGIHGoL0VWmJ1GjcdsdhHgq0OGg1ZUhoM

✉️ 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
TXT	_acme-challenge.marcusolrik.dk	1OhHoOVSqMu1aRyM8iDYyyqqMcr1VjXxbDVA5PsG9CM
TXT	_acme-challenge.marcusolrik.dk	rqFAE8CyWbagkjHeRU8q1IybMf1klAeyn9MNeNAOEsE

🔗 TLSA / DANE

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

🔐 DNSSEC230ms

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

🏷️ SOA151ms

Field	Value
Serial	2025101500
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

151ms

A

161ms

MX

175ms

AAAA

153ms

TXT

312ms

CAA

135ms

HTTPS

159ms

TLSA

223ms

SOA

151ms

MTA-STS

167ms

DNSSEC

230ms

SRV

172ms

Total

1047ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-24 05:15:25	1047ms	4 NS 4 A 0 MX	🔒 Secure	View
2026-06-22 08:04:43	1217ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 04:12:04	726ms	4 NS 4 A 0 MX	⚠️ Bogus	View
2026-06-20 23:45:44	1122ms	4 NS 4 A 0 MX	🔒 Secure	View
2026-06-20 16:52:45	1189ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:38:12	7597ms	4 NS 4 A 0 MX	🔒 Secure	View
2026-06-18 06:10:26	974ms	4 NS 4 A 0 MX	🔒 Secure	View