mail-flow.com - robtex.com

mail-flow.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.15🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1121.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5279:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1121.ui-dns.com
A217.160.82.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.com
NSns1070.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5346:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1070.ui-dns.org
A217.160.83.70🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1070.ui-dns.org
NSns1083.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5153:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1083.ui-dns.biz
A217.160.81.83🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1083.ui-dns.biz
NSns1114.ui-dns.de
A2607:f1c0:fe:53:185:132:32:114🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1114.ui-dns.de
A217.160.80.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.ui-dns.de
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=verifydomain MS=6496862
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1121.ui-dns.comhostmaster@1und1.com 2017-06-01 #66

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Previously MX for

mail-flow.com

Same first word

mail-flow.net
mail-flow.com

Similar names

wolf-mail.eu
wolf-mail.net
wolf-mail.com
flow-mail.com

DNS History

20 records (8 active, 12 former)

2017201820192020202120222023202420252026NSns1070.ui-dns.orgns1083.ui-dns.bizns1114.ui-dns.dens1121.ui-dns.comns0.transip.nlns1.th.seeweb.itns1.transip.netns2.th.seeweb.itns2.transip.euMXmx00.ionos.demx01.ionos.demail-flow.commail.evaenergyservice.itA2001:8d8:100f:f000::200217.160.0.15149.210.210.187151.9.128.1362a01:7c8:1337::3:7005:36912a01:7c8:3:1337::2737.97.254.27
○NSns0.transip.nl2016-06-26 → 2017-02-11 · 4 obs
● 2016-06-26 12:00:18
● 2017-02-11 04:45:54
○ 2020-01-28 14:03:22
○ 2026-03-23 19:26:52
○NSns1.th.seeweb.it2020-01-28 → 2020-01-28 · 4 obs
○ 2017-02-11 04:45:54
● 2020-01-28 14:03:22
○ 2026-03-16 14:13:22
○ 2026-03-23 19:26:52
○NSns1.transip.net2016-06-26 → 2017-02-11 · 4 obs
● 2016-06-26 12:00:18
● 2017-02-11 04:45:54
○ 2020-01-28 14:03:22
○ 2026-03-23 19:26:52
●NSns1070.ui-dns.org2026-03-16 → 2026-03-23 · 3 obs
○ 2020-01-28 14:03:22
● 2026-03-16 14:13:22
● 2026-03-23 19:26:52
●NSns1083.ui-dns.biz2026-03-16 → 2026-03-23 · 3 obs
○ 2020-01-28 14:03:22
● 2026-03-16 14:13:22
● 2026-03-23 19:26:52
●NSns1114.ui-dns.de2026-03-16 → 2026-03-23 · 3 obs
○ 2020-01-28 14:03:22
● 2026-03-16 14:13:22
● 2026-03-23 19:26:52
●NSns1121.ui-dns.com2026-03-16 → 2026-03-23 · 3 obs
○ 2020-01-28 14:03:22
● 2026-03-16 14:13:22
● 2026-03-23 19:26:52
○NSns2.th.seeweb.it2020-01-28 → 2020-01-28 · 4 obs
○ 2017-02-11 04:45:54
● 2020-01-28 14:03:22
○ 2026-03-16 14:13:22
○ 2026-03-23 19:26:52
○NSns2.transip.eu2016-06-26 → 2017-02-11 · 4 obs
● 2016-06-26 12:00:18
● 2017-02-11 04:45:54
○ 2020-01-28 14:03:22
○ 2026-03-23 19:26:52
○MXmail-flow.com2016-06-26 → 2017-02-11 · 4 obs
● 2016-06-26 12:00:18
● 2017-02-11 04:45:54
○ 2020-01-28 14:03:22
○ 2026-03-23 19:26:52
○MXmail.evaenergyservice.it2020-01-28 → 2020-01-28 · 4 obs
○ 2017-02-11 04:45:54
● 2020-01-28 14:03:22
○ 2026-03-16 14:13:22
○ 2026-03-23 19:26:52
●MXmx00.ionos.de2026-03-16 → 2026-03-23 · 3 obs
○ 2020-01-28 14:03:22
● 2026-03-16 14:13:22
● 2026-03-23 19:26:52
●MXmx01.ionos.de2026-03-16 → 2026-03-23 · 3 obs
○ 2020-01-28 14:03:22
● 2026-03-16 14:13:22
● 2026-03-23 19:26:52
○A149.210.210.1872016-06-26 → 2016-06-26 · 3 obs
● 2016-06-26 12:00:18
○ 2017-02-11 04:45:54
○ 2026-03-23 19:26:52
○A151.9.128.1362020-01-28 → 2020-01-28 · 4 obs
○ 2017-02-11 04:45:54
● 2020-01-28 14:03:22
○ 2026-03-16 14:13:22
○ 2026-03-23 19:26:52
●A2001:8d8:100f:f000::2002026-03-16 → 2026-03-23 · 3 obs
○ 2020-01-28 14:03:22
● 2026-03-16 14:13:22
● 2026-03-23 19:26:52
●A217.160.0.152026-03-16 → 2026-03-23 · 3 obs
○ 2020-01-28 14:03:22
● 2026-03-16 14:13:22
● 2026-03-23 19:26:52
○A2a01:7c8:1337::3:7005:36912016-06-26 → 2016-06-26 · 3 obs
● 2016-06-26 12:00:18
○ 2017-02-11 04:45:54
○ 2026-03-23 19:26:52
○A2a01:7c8:3:1337::272017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-26 12:00:18
● 2017-02-11 04:45:54
○ 2020-01-28 14:03:22
○ 2026-03-23 19:26:52
○A37.97.254.272017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-26 12:00:18
● 2017-02-11 04:45:54
○ 2020-01-28 14:03:22
○ 2026-03-23 19:26:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
mail-flow.comns1070.ui-dns.org, ns1083.ui-dns.biz, ns1114.ui-dns.de, ns1121.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.83.70

NS records: ns1070.ui-dns.org, ns1083.ui-dns.biz, ns1114.ui-dns.de, ns1121.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mail-flow.com (unsigned zone)

⏱️ Timing

Total: 938ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.15
AAAA12001:8d8:100f:f000::200
NS4ns1070.ui-dns.org, ns1083.ui-dns.biz...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT2v=verifydomain MS=6496862, v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1121.ui-dns.com hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1121.ui-dns.com, ns1121.ui-dns.com)

Analysis

IP Addresses

mail-flow.com points to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.15.

Other host names including bauer-holzpellets.de, tuerkchannel.eu, tattors.de, echtholzheller.com and rkns.co.uk share IP numbers with mail-flow.com.

Name Servers

mail-flow.com is delegated to four name servers: ns1083.ui-dns.biz, ns1121.ui-dns.com, ns1114.ui-dns.de and ns1070.ui-dns.org.

mail-flow.com at least partially shares name servers with other domains, including e-gruppe.de, xn--ihre-bckerei-lcb.de, institut-responsum.de, clomo.at and fritz-effertz.de.

These name servers are typically used together with the name servers ns1121.ui-dns.biz, ns1121.ui-dns.de, ns1121.ui-dns.org, ns1083.ui-dns.com, ns1083.ui-dns.de, ns1083.ui-dns.org, ns1114.ui-dns.biz, ns1114.ui-dns.org, ns1114.ui-dns.com and ns1070.ui-dns.com.

Hosts with two IP numbers:

Host ns1083.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5153:100 and 217.160.81.83

Host ns1121.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5279:100 and 217.160.82.121

Host ns1114.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:114 and 217.160.80.114

Host ns1070.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5346:100 and 217.160.83.70

Mail Servers

mail-flow.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

mail-flow.com shares its mail server setup with other domains, including cyberlab-karlsruhe.de, jaser.me, storch.name, hoorens.de and autoservicekarali.com.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41.

mx01.ionos.de points to 217.72.192.67.