`engineeringcomfort.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::23e^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-023e.elastic-ssl.ui-r.com`
A	74.208.236.144^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1084.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5254:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.com`
		A	217.160.82.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.com`
NS	`ns1084.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5154:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.biz`
		A	217.160.81.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.biz`
NS	`ns1084.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:84^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1084.ui-dns.de`
		A	217.160.80.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.de`
NS	`ns1084.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5354:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.org`
		A	217.160.83.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kunden...`
SOA	`ns1084.ui-dns.com`hostmaster@1and1.com 2016-07-25 #4

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775009887

Same first word

engineeringcomfort.com

DNS History

15 records (8 active, 7 former)

●NSns1084.ui-dns.biz2020-01-10 → 2026-04-01 · 3 obs

○ 2017-02-05 17:52:04
● 2020-01-10 01:52:28
● 2026-04-01 02:35:20

●NSns1084.ui-dns.com2020-01-10 → 2026-04-01 · 3 obs

○ 2017-02-05 17:52:04
● 2020-01-10 01:52:28
● 2026-04-01 02:35:20

●NSns1084.ui-dns.de2020-01-10 → 2026-04-01 · 3 obs

○ 2017-02-05 17:52:04
● 2020-01-10 01:52:28
● 2026-04-01 02:35:20

●NSns1084.ui-dns.org2020-01-10 → 2026-04-01 · 3 obs

○ 2017-02-05 17:52:04
● 2020-01-10 01:52:28
● 2026-04-01 02:35:20

○NSns57.1and1.com2015-06-20 → 2017-02-05 · 4 obs

● 2015-06-20 23:08:38
● 2017-02-05 17:52:04
○ 2020-01-10 01:52:28
○ 2026-04-01 02:35:20

○NSns58.1and1.com2015-06-20 → 2017-02-05 · 4 obs

● 2015-06-20 23:08:38
● 2017-02-05 17:52:04
○ 2020-01-10 01:52:28
○ 2026-04-01 02:35:20

○MXmx00.1and1.com2015-06-20 → 2020-01-10 · 4 obs

● 2015-06-20 23:08:38
● 2020-01-10 01:52:28
○ 2026-02-25 08:35:30
○ 2026-04-01 02:35:20

●MXmx00.ionos.com2026-02-25 → 2026-04-01 · 3 obs

○ 2020-01-10 01:52:28
● 2026-02-25 08:35:30
● 2026-04-01 02:35:20

○MXmx01.1and1.com2015-06-20 → 2020-01-10 · 4 obs

● 2015-06-20 23:08:38
● 2020-01-10 01:52:28
○ 2026-02-25 08:35:30
○ 2026-04-01 02:35:20

●MXmx01.ionos.com2026-02-25 → 2026-04-01 · 3 obs

○ 2020-01-10 01:52:28
● 2026-02-25 08:35:30
● 2026-04-01 02:35:20

○A216.250.121.332017-02-05 → 2017-02-05 · 4 obs

○ 2016-05-03 21:49:46
● 2017-02-05 17:52:04
○ 2020-01-10 01:52:28
○ 2026-04-01 02:35:20

●A2607:f1c0:100f:f000::23e2026-02-25 → 2026-04-01 · 3 obs

○ 2020-01-10 01:52:28
● 2026-02-25 08:35:30
● 2026-04-01 02:35:20

○A74.208.186.942015-06-20 → 2016-05-03 · 4 obs

● 2015-06-20 23:08:38
● 2016-05-03 21:49:46
○ 2017-02-05 17:52:04
○ 2026-04-01 02:35:20

○A74.208.236.1432020-01-10 → 2020-01-10 · 4 obs

○ 2017-02-05 17:52:04
● 2020-01-10 01:52:28
○ 2026-02-25 08:35:30
○ 2026-04-01 02:35:20

●A74.208.236.1442026-02-25 → 2026-04-01 · 3 obs

○ 2020-01-10 01:52:28
● 2026-02-25 08:35:30
● 2026-04-01 02:35:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...	-
engineeringcomfort.com	ns1084.ui-dns.de, ns1084.ui-dns.biz, ns1084.ui-dns.org, ns1084.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.84

NS records: ns1084.ui-dns.de, ns1084.ui-dns.biz, ns1084.ui-dns.org, ns1084.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineeringcomfort.com (unsigned zone)

⏱️ Timing

Total: 681ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.144`
AAAA	1	`2607:f1c0:100f:f000::23e`
NS	4	`ns1084.ui-dns.org, ns1084.ui-dns.com...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.perfora.net include:`
SOA	1	`ns1084.ui-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1084.ui-dns.com, ns1084.ui-dns.com)

Analysis

IP Addresses

The entity engineeringcomfort.com points to two IP numbers: 2607:f1c0:100f:f000::23e and 74.208.236.144.

For instance, other host names www.contemporaryurbananthropology.org, cgfs.us, vioid.com, nachtel.com and ncho.org share IP numbers with engineeringcomfort.com.

Name Servers

engineeringcomfort.com is delegated to four name servers: ns1084.ui-dns.biz, ns1084.ui-dns.com, ns1084.ui-dns.de and ns1084.ui-dns.org.

engineeringcomfort.com shares name servers with other domains at least partially, for example hpr-planung.at, corpzop.com, dr-agne.de, ahcasa.com and sparklytiles.co.uk.

these name servers are often used with the following: ns1119.ui-dns.de, ns1061.ui-dns.de, ns1086.ui-dns.org, ns1074.ui-dns.biz, ns1053.ui-dns.de, ns1059.ui-dns.biz, ns1024.ui-dns.com, ns1097.ui-dns.org, ns1064.ui-dns.org and ns1109.ui-dns.biz.

Host names with two IP numbers:

ns1084.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5154:100 and 217.160.81.84

ns1084.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5254:100 and 217.160.82.84

ns1084.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:84 and 217.160.80.84

ns1084.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5354:100 and 217.160.83.84

Mail Servers

Two mail servers mx00.ionos.com and mx01.ionos.com handle engineeringcomfort.com.

engineeringcomfort.com shares the same mail server setup as other domains, for instance chaicam.com, fitzvillle.com, delivrium.com, malecraft.com and mayorpaulsarlo.com.

engineeringcomfort.com shares at least partially some mail servers with other domains, for instance osgstl.net.

Host names with one IP number:

mx00.ionos.com points to: 74.208.5.3.

mx01.ionos.com points to: 74.208.5.21.

engineeringcomfort.com - robtex.com