karriereguiden.dk DNS records

🖥️ Nameservers4 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mainloop.net	185.84.240.10 2a03:4bc0:1015::10	ns1.mainloop.net ns1.mainloop.net	AS202687 Mainloop AB AS202687 Mainloop AB
ns2.mainloop.net	2a06:fb00:2::2:181 45.83.249.181	ns2.mainloop.net ns2.mainloop.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns3.mainloop.net	185.84.240.11 2a03:4bc0:1015::11	ns3.mainloop.net ns3.mainloop.net	AS202687 Mainloop AB AS202687 Mainloop AB
ns4.mainloop.net	2a06:fb00:2::4:181 45.83.251.181	ns4.mainloop.net ns4.mainloop.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.49.239.208	3600s	ec2-13-49-239-208.eu-north-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	13.32.0.0/11	🇸🇪 Sweden	Stockholm

📧 MX Records5 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c1e::1b	lr-in-f27.1e100.net lb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4013:813::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	13.49.239.208
🔶 Autoconfig	13.49.239.208

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 90ms

TXT Record
google-site-verification=pQxHgTUy1g8v11wob0ZFnJm58Cvj5rN6NkPgjLqfqWo

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.mainloop.net
Responsible (RNAME)	hostmaster@mainloop.net
Refresh	3600s
Retry	900s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

38ms

MX

40ms

AAAA

30ms

TXT

90ms

CAA

38ms

HTTPS

30ms

TLSA

143ms

SOA

0ms

MTA-STS

60ms

DNSSEC

112ms

SRV

74ms

Total

1619ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:46:38	1619ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-20 05:51:58	14446ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-14 21:21:41	1661ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-06 16:43:42	14576ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-05 07:42:27	6504ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-07-23 17:39:09	1607ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-07-17 10:42:16	9429ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-07-10 00:43:12	1567ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-07-03 18:20:56	16087ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-26 07:03:08	741ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-23 20:10:29	908ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 08:28:26	1896ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 15:32:10	873ms	4 NS 1 A 5 MX	🔒 Secure	View