hogrefe.dk DNS records

🖥️ Nameservers4 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
a.ns14.net	2001:8d8:fe:53:217:160:80:160 217.160.80.160	ns-ix1.ui-dns.de ns-ix1.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
b.ns14.net	2001:8d8:fe:53:217:160:81:160 217.160.81.160	ns-ix1.ui-dns.biz ns-ix1.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
c.ns14.net	185.132.35.160 2607:f1c0:fe:53:185:132:35:160	ns-ix1.ui-dns.org ns-ix1.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
d.ns14.net	185.132.34.160 2607:f1c0:fe:53:185:132:34:160	ns-ix1.ui-dns.com ns-ix1.ui-dns.com	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 A Records1 records 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.6.208.155	3600s	lb-a-cc.c-1500.maxcluster.net	AS47447	23M GmbH	194.6.208.0/22	🇩🇪 Germany	—

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.hogrefe.dk	91.223.204.6	mx2.hogrefe.de	AS197639 Hogrefe Verlag GmbH & Co. KG

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 149ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:f48:1008::208:155:10	86400s	lb-a-cc.c-1500.maxcluster.net	AS47447	23M GmbH	2a00:f48:0:0:0:0:0:0/32	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 189ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	20	100	5061	sipfed.online.lync.com

📝 TXT Records6 records 321ms

TXT Record
_globalsign-domain-verification=BYIh-ADr2i4oUMYHccchRt3Tz6a5LLgmo4HKIApsOb
_globalsign-domain-verification=rbbrCJDbjDskHPg6dI7Qlwa1qfy72Z0FxtfJVkk-9Q
_globalsign-domain-verification=xLy2Ca8Kcv3uE0e3YQfXyGtgWsbQDkiBYpWcPj9GXb
google-site-verification=wdObn0pdf3-LYbfjPjoPO3pJMGhvBBoGm4Ctmk7j0TY
MS=ms49820854
v=spf1 a mx include:_spf.anpdm.com include:spf.protection.outlook.com ip4:193.104.202.0/24 ip4:188.120.78.214 ip4:193.201.39.235 ip4:194.6.208.155 ip4:213.150.50.18 ip4:194.6.208.156 ip4:194.6.208.157 ip6:2a00:f48:1008::208:156:10 ~all

✉️ SPF

Policy	Record (hogrefe.dk)
~all (soft fail)	v=spf1 a mx include:_spf.anpdm.com include:spf.protection.outlook.com ip4:193.104.202.0/24 ip4:188.120.78.214 ip4:193.201.39.235 ip4:194.6.208.155 ip4:213.150.50.18 ip4:194.6.208.156 ip4:194.6.208.157 ip6:2a00:f48:1008::208:156:10 ~all

📨 DMARC

Policy	Record (_dmarc.hogrefe.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:c8t3egmm@ag.eu.dmarcadvisor.com,mailto:dmarc_agg@vali.email; ruf=mailto:c8t3egmm@fr.eu.dmarcadvisor.com

📬 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)

🔐 DNSSEC118ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'hogrefe.dk/DS/IN': 127.0.0.1#53

🏷️ SOA40ms

Field	Value
Serial	2025101301
Primary NS (MNAME)	a.ns14.net
Responsible (RNAME)	hostmaster@goetel.net
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

86ms

MX

61ms

AAAA

149ms

TXT

321ms

CAA

72ms

HTTPS

43ms

TLSA

338ms

SOA

40ms

MTA-STS

69ms

DNSSEC

118ms

SRV

189ms

Total

1287ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-24 05:09:24	1287ms	4 NS 1 A 1 MX	❓ Unknown	View
2026-06-17 14:38:39	3394ms	4 NS 1 A 1 MX	🔓 Insecure	View