infracore.dk DNS records

🖥️ Nameservers3 records 122ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk ns1.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk ns2.e-studio.dk	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk ns3.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 A Records1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.200.90.178	14400s	web6.e-studio.dk	AS62121	Christian Ebsen ApS	193.200.90.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	infracore-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca09::c 52.101.68.12 52.101.68.36 52.101.73.145 52.101.73.155	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	193.200.90.178

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 180ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records2 records 362ms

TXT Record
7sj9lc7277ad6tsp8p67ieoben
v=spf1 +a +mx +ip4:193.200.90.178 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (infracore.dk)
-all (hard fail)	v=spf1 +a +mx +ip4:193.200.90.178 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.infracore.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.infracore.dk	1itVFS8ZOBIR8Mqwcf_u9gZXGJ05jVyrEm6z0l9YrDA

🔗 TLSA / DANE

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

🔐 DNSSEC226ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083100
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

122ms

A

57ms

MX

101ms

AAAA

109ms

TXT

362ms

CAA

169ms

HTTPS

94ms

TLSA

1118ms

SOA

0ms

MTA-STS

132ms

DNSSEC

226ms

SRV

180ms

Total

2910ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 03:59:55	2910ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 02:19:40	999ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 22:43:54	840ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 21:49:04	1329ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 21:12:28	9286ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 20:46:42	3858ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 18:51:42	1644ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 18:31:30	1773ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 18:19:43	9946ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 16:26:29	3553ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 16:26:06	8962ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 03:09:47	5877ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 22:33:05	3948ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 19:36:57	1812ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 13:09:50	3413ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 12:48:02	1963ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 16:38:34	9489ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 01:47:46	1867ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 01:51:39	1276ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 19:41:46	1609ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 12:49:58	1333ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 16:12:08	9331ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 15:31:39	1250ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 14:52:25	17317ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 14:27:23	3169ms	3 NS 1 A 1 MX	🔒 Secure	View