ijs-as.dk DNS records

🖥️ Nameservers2 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
candy.ns.cloudflare.com	108.162.192.79 172.64.32.79 173.245.58.79 2606:4700:50::adf5:3a4f 2803:f800:50::6ca2:c04f 2a06:98c1:50::ac40:204f	candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kurt.ns.cloudflare.com	108.162.193.193 172.64.33.193 173.245.59.193 2606:4700:58::adf5:3bc1 2803:f800:50::6ca2:c1c1 2a06:98c1:50::ac40:21c1	kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.25	300s	prolinux101.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	ijsas-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::8 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 52.101.68.16 52.101.68.25 52.101.73.123 52.101.73.15	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am9pr04cu00107.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	ijs-as.dk → 185.21.42.25
🔶 Autoconfig	ijs-as.dk → 185.21.42.25

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 174ms

TXT Record
_j15db819os4xhwnb98r9zgt4f52wq7c
MS=ms84024935
v=spf1 ip4:188.228.88.202 ip4:62.116.192.251 include:spf.protection.outlook.com include:_spf.mail.dlx.dk -all

✉️ SPF

Policy	Record (ijs-as.dk)
-all (hard fail)	v=spf1 ip4:188.228.88.202 ip4:62.116.192.251 include:spf.protection.outlook.com include:_spf.mail.dlx.dk -all

📨 DMARC

Policy	Record (_dmarc.ijs-as.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
CNAME	_acme-challenge.ijs-as.dk	ijs-as.dk
TXT	ijs-as.dk	_j15db819os4xhwnb98r9zgt4f52wq7c

🔗 TLSA / DANE

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

🔐 DNSSEC96ms

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	2413119935
Primary NS (MNAME)	candy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

62ms

A

59ms

MX

67ms

AAAA

65ms

TXT

174ms

CAA

60ms

HTTPS

46ms

TLSA

319ms

SOA

0ms

MTA-STS

68ms

DNSSEC

96ms

SRV

75ms

Total

1173ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:49:37	1173ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 09:53:11	2042ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 04:52:31	4663ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 21:46:55	1327ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 23:32:29	3091ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 11:52:32	1524ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 10:52:24	1167ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 05:46:38	729ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:03:25	1260ms	2 NS 1 A 1 MX	🔓 Insecure	View