agergaard-schmidt.dk DNS records

🖥️ Nameservers4 records 84ms

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 Records1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.11	3600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records2 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
10	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	193.8.38.11

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 329ms

TXT Record
v=spf1 a include:spf.curanet.dk include:spf.simply.com -all

✉️ SPF

Policy	Record (agergaard-schmidt.dk)
-all (hard fail)	v=spf1 a include:spf.curanet.dk include:spf.simply.com -all

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC264ms

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

🏷️ SOA80ms

Field	Value
Serial	2025042300
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

84ms

A

84ms

MX

83ms

AAAA

83ms

TXT

329ms

CAA

85ms

HTTPS

91ms

TLSA

130ms

SOA

80ms

MTA-STS

128ms

DNSSEC

264ms

SRV

153ms

Total

967ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 21:57:11	158ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-29 08:48:25	165ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-28 07:14:11	1276ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 15:42:01	211ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 13:45:48	204ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 00:03:45	446ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 23:55:57	1808ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 15:58:01	1066ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 15:47:20	3840ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 15:45:33	1853ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 14:45:02	852ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 14:39:05	866ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 07:47:16	1912ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 07:26:01	1777ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 01:55:37	1104ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 22:02:19	2797ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 16:26:08	2932ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 15:24:25	2335ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 08:53:55	840ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 07:17:00	906ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 19:59:30	2755ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-26 01:22:22	1693ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 18:17:48	1710ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 03:13:55	1974ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 18:17:58	967ms	4 NS 1 A 2 MX	🔒 Secure	View