janschreiner.dk
Last scanned: 2026-08-27 12:55:24  ·  3773ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
NameserverIP addressesPTRASN / ISP
ns.nsd.dk 172.104.147.68 ns.nsd.dk AS63949 Akamai Connected Cloud
ns2.nsd.dk 62.242.205.2 ns2.nsd.dk AS3292 TDC Holding A/S
🌍 A Records1 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
62.242.205.11 3600s — AS3292 TDC Holding A/S 62.242.0.0/15 🇩🇰 Denmark Kastrup
📧 MX Records2 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
20 3600s d338213.a.ess.de.barracudanetworks.com 18.185.115.250
18.185.115.251
18.185.115.252		 mail.ess.de.barracuda.com
mail.ess.de.barracuda.com
mail.ess.de.barracuda.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
50 3600s d338213.b.ess.de.barracudanetworks.com 18.185.115.250
18.185.115.251
18.185.115.252		 mail.ess.de.barracuda.com
mail.ess.de.barracuda.com
mail.ess.de.barracuda.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.8
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   320ms
TXT Record
MS=ms96311265
v=spf1 include:spf.protection.outlook.com a mx a:antispam.nsd.dk -all
✉️ SPF
PolicyRecord (janschreiner.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com a mx a:antispam.nsd.dk -all
📨 DMARC
PolicyRecord (_dmarc.janschreiner.dk)
p=reject v=DMARC1; p=reject; fo=1
📬 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)
🔐 DNSSEC2077ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082506
Primary NS (MNAME)ns.nsd.dk
Responsible (RNAME)admin@ns.nsd.dk
Refresh3600s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
56ms
MX
43ms
AAAA
70ms
TXT
320ms
CAA
75ms
HTTPS
85ms
TLSA
1173ms
SOA
0ms
MTA-STS
116ms
DNSSEC
2077ms
SRV
285ms
Total
3773ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:55:24 3773ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-27 02:37:09 1052ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-26 15:58:10 847ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-21 05:42:49 7446ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-19 04:32:14 18783ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-17 19:17:50 3394ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-14 21:06:54 2480ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-09 04:48:12 10100ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-31 14:17:42 1084ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-28 16:44:45 1086ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-25 07:02:01 8944ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-24 06:30:24 11586ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-11 07:09:11 1795ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-08 22:49:04 1239ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-07 01:29:55 1177ms 2 NS 1 A 2 MX ❓ Unknown View
2026-07-03 11:17:38 2544ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-30 02:34:42 1217ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 20:57:51 894ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 12:05:49 1142ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 18:06:29 1033ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 23:29:33 1130ms 2 NS 1 A 2 MX 🔓 Insecure View
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