Apple
Domain verification
apple-domain-verification=xGi7Uz99dcFpQ7dB
Google
Domain verification
google-site-verification=WLwQxVH9tFUNr5YDy76WauCq2ff8sqLDDNDyXDiamdA
Microsoft
Domain verification
MS=34A21EECEE542ED641E58BD90FEC23E80AE56C37
Question and response
Question
dig tik.uni-stuttgart.de. TXT
Answer
tik.uni-stuttgart.de. 3600 TXT "MS=34A21EECEE542ED641E58BD90FEC23E80AE56C37"
tik.uni-stuttgart.de. 3600 TXT "apple-domain-verification=xGi7Uz99dcFpQ7dB"
tik.uni-stuttgart.de. 3600 TXT "v=spf1 include:_spf.mxex.uni-stuttgart.de include:_spf.mailrelay.uni-stuttgart.de"
tik.uni-stuttgart.de. 3600 TXT "google-site-verification=WLwQxVH9tFUNr5YDy76WauCq2ff8sqLDDNDyXDiamdA"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0