njacobsen.dk DNS records

🖥️ Nameservers2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns0.dom.scw.cloud	195.154.228.249 2001:bc8:5008:200::3	ns0.dom.scw.cloud ns0.dom.scw.cloud	AS12876 Scaleway SAS AS12876 Scaleway SAS
ns1.dom.scw.cloud	2001:bc8:1c08:203::9 51.158.229.3	ns1.dom.scw.cloud ns1.dom.scw.cloud	AS12876 Scaleway SAS AS12876 Scaleway SAS

🌍 A Records

🌍

No A records found

📧 MX Records1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.73.27 209.85.233.26 209.85.233.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a 74.125.205.26 74.125.205.27	lq-in-f27.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net le-in-x1a.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net lq-in-f26.1e100.net lq-in-x1a.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 371ms

TXT Record
google-site-verification=ang0jkCMd4BznVkCeCQdpeD8aFbDZ3ISJ3-iNpVWEs8
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (njacobsen.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.njacobsen.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:re+bhjk3nykph1@dmarc.postmarkapp.com; sp=reject; aspf=r;

📬 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)

🔐 DNSSEC9090ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns0.dom.scw.cloud
Responsible (RNAME)	hostmaster@njacobsen.dk
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

71ms

A

112ms

MX

69ms

AAAA

76ms

TXT

371ms

CAA

77ms

HTTPS

70ms

TLSA

76ms

SOA

0ms

MTA-STS

96ms

DNSSEC

9090ms

SRV

114ms

Total

9599ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:25:41	9599ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-27 05:12:06	1358ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-20 05:14:05	7980ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-13 19:09:04	1601ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-08 04:17:29	11085ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-03 09:03:04	1527ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-23 07:03:49	1244ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-20 20:15:43	17337ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-16 13:59:10	1836ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-10 19:38:25	2088ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-03 11:59:33	5161ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-28 18:52:24	944ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 19:34:24	1190ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 14:18:33	4042ms	2 NS 0 A 1 MX	🔓 Insecure	View