summer-session.dk
Last scanned: 2026-08-28 07:51:24  ·  12096ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
ns-1454.awsdns-53.org 205.251.197.174
2600:9000:5305:ae00::1		 ns-1454.awsdns-53.org
ns-1454.awsdns-53.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-17.awsdns-02.com 205.251.192.17
2600:9000:5300:1100::1		 ns-17.awsdns-02.com
ns-17.awsdns-02.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1751.awsdns-26.co.uk 205.251.198.215
2600:9000:5306:d700::1		 ns-1751.awsdns-26.co.uk
ns-1751.awsdns-26.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-796.awsdns-35.net 205.251.195.28
2600:9000:5303:1c00::1		 ns-796.awsdns-35.net
ns-796.awsdns-35.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
151.101.130.87 3600s — AS54113 Fastly, Inc. 151.101.0.0/16 🇺🇸 United States —
151.101.194.87 3600s — AS54113 Fastly, Inc. 151.101.0.0/16 🇺🇸 United States —
151.101.2.87 3600s — AS54113 Fastly, Inc. 151.101.0.0/16 🇺🇸 United States —
151.101.66.87 3600s — AS54113 Fastly, Inc. 151.101.0.0/16 🇺🇸 United States —
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s lne.in.tmes.trendmicro.com 18.208.22.77
18.208.22.78
18.208.22.79
18.208.22.80		 in.tmes.trendmicro.com
in.tmes.trendmicro.com
in.tmes.trendmicro.com
in.tmes.trendmicro.com		 AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records7 records   217ms
TXT Record
box-domain-verification=2e07f66b3d7048c830213c300471ecbe491b400783834c188fb8f28be7ddf578
facebook-domain-verification=35vhxa92p15906xhse0ulcgggf66ck
google-site-verification=3_CNlkyaiAkPWDj6mq_jgWPWc_9xY5wA2vEIKMB-f-s
MS=ms49302234
tmes=7a423679bd3e7d4f5087f7dac9246e53
v=spf1 mx include:spf.protection.outlook.com -all
ZOOM_verify_XRMy7n3GYCGRv6Q4TdpfDl
✉️ SPF
PolicyRecord (summer-session.dk)
-all (hard fail) v=spf1 mx include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.summer-session.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email;
📬 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)
🔐 DNSSEC9083ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-1454.awsdns-53.org
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
40ms
MX
43ms
AAAA
47ms
TXT
217ms
CAA
57ms
HTTPS
53ms
TLSA
130ms
SOA
0ms
MTA-STS
60ms
DNSSEC
9083ms
SRV
74ms
Total
12096ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:51:24 12096ms 4 NS 4 A 1 MX 🔓 Insecure View
2026-06-25 03:50:55 861ms 4 NS 4 A 1 MX 🔓 Insecure View
2026-06-18 04:10:15 888ms 4 NS 4 A 1 MX 🔓 Insecure View
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